139390671420

Names of 139390671420

• Cardinal: 139390671420 can be written as One hundred thirty-nine billion, three hundred ninety million, six hundred seventy-one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.3939067142 × 10¹¹

Factors of 139390671420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 255

Divisors of 139390671420

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 13 14 15 17 18 20 21 22 26 27 28 30 33 34 35 36 39 42 44 45 49 51 52 54 55 60 63 65 66 68 70 77 78 84 85 90 91 98 99 102 105 108 110 117 119 121 126 130 132 135 140 143 147 153 154 156 165 170 180 182 187 189 195 196 197 198 204 210 220 221 231 234 238 242 245 252 255 260 270 273 286 294 297 306 308 315 330 340 351 357 363 364 374 378 385 390 394 396 420 429 441 442 455 459 462 468 476 484 490 495 510 539 540 546 561 572 585 588 591 594 595 605 612 630 637 660 663 693 702 714 715 726 735 748 756 765 770 780 788 819 833 847 858 882 884 910 918 924 935 945 980 985 990 1001 1020 1071 1078 1089 1092 1105 1122 1155 1170 1182 1188 1190 1210 1260 1274 1287 1309 1323 1326 1365 1379 1386 1404 1428 1430 1452 1470 1485 1530 1540 1547 1573 1617 1638 1666 1683 1694 1716 1755 1764 1773 1785 1815 1820 1836 1870 1890 1911 1970 1980 1989 2002 2057 2079 2142 2145 2156 2167 2178 2205 2210 2244 2295 2310 2340 2364 2380 2420 2431 2457 2499 2541 2548 2561 2574 2618 2646 2652 2695 2730 2758 2772 2805 2860 2940 2955 2970 3003 3060 3094 3146 3185 3213 3234 3267 3276 3315 3332 3349 3366 3388 3465 3510 3546 3570 3630 3740 3780 3822 3861 3927 3940 3978 4004 4095 4114 4137 4158 4165 4235 4284 4290 4334 4356 4410 4420 4590 4620 4641 4719 4851 4862 4914 4998 5005 5049 5082 5122 5148 5236 5292 5319 5355 5390 5445 5460 5516 5610 5733 5910 5929 5940 5967 6006 6171 6188 6292 6370 6426 6435 6468 6501 6534 6545 6615 6630 6698 6732 6895 6930 7007 7020 7092 7140 7260 7293 7497 7623 7644 7683 7722 7735 7854 7865 7956 8085 8190 8228 8274 8316 8330 8415 8470 8580 8668 8820 8865 9009 9163 9180 9282 9438 9555 9653 9702 9724 9828 9945 9996 10010 10047 10098 10164 10244 10285 10395 10638 10710 10780 10829 10835 10890 11011 11220 11466 11781 11820 11858 11934 12012 12155 12285 12342 12411 12495 12705 12740 12805 12852 12870 13002 13068 13090 13230 13260 13396 13790 13860 13923 14014 14157 14399 14553 14586 14994 15015 15169 15246 15366 15444 15470 15708 15730 16065 16170 16335 16380 16548 16660 16745 16830 16940 17017 17199 17730 17787 17927 18018 18326 18513 18564 18876 19110 19305 19306 19404 19503 19635 19890 20020 20094 20196 20570 20685 20790 21021 21276 21420 21658 21670 21780 21879 22022 22491 22869 22932 23049 23205 23443 23562 23595 23716 23837 23868 24255 24310 24570 24684 24822 24990 25245 25410 25610 25740 26004 26180 26460 26595 26741 27027 27489 27580 27846 28028 28171 28314 28665 28798 28959 29106 29172 29645 29835 29988 30030 30141 30338 30492 30732 30855 30940 31460 32130 32340 32487 32505 32670 33033 33490 33660 34034 34398 35035 35343 35460 35574 35854 36036 36465 36652 36839 37026 37233 37485 38115 38220 38415 38610 38612 39006 39270 39780 40188 41140 41370 41580 41769 42042 42471 43197 43316 43340 43537 43758 44044 44982 45045 45507 45738 45815 46098 46410 46886 47124 47190 47674 48265 48510 48620 49140 49644 49980 50235 50490 50820 51051 51220 53190 53361 53482 53781 54054 54145 54978 55055 55539 55692 56342 56628 57330 57596 57918 58212 58509 58905 59290 59670 60060 60282 60676 61710 62055 63063 64260 64974 65010 65340 65637 66066 66980 68068 68796 69147 69615 70070 70329 70686 70785 71148 71511 71708 71995 72765 72930 73678 74052 74466 74970 75845 76230 76830 77077 77220 78012 78540 80223 82467 82740 83538 84084 84513 84942 85085 85995 86394 86877 87074 87516 88935 89635 89964 90090 90423 91014 91476 91630 92196 92565 92820 93772 94380 95348 96530 97020 97461 97515 99099 100470 100793 100980 102102 105105 106183 106380 106722 106964 107562 108108 108290 109395 109956 110110 110517 111078 112455 112684 114345 114660 115245 115836 117018 117215 117810 118580 119119 119185 119340 120564 123420 124110 125489 126126 129591 129948 130020 130611 131274 132132 133705 135135 136521 137445 138294 139230 140140 140658 140855 141372 141570 143022 143990 144795 145530 145860 147356 148932 149940 150705 151690 152460 153153 153660 154154 160083 160446 161343 162435 164101 164934 165165 166859 167076 169026 169884 170170 171990 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2953818 2957955 2972970 3003462 3023790 3042468 3047590 3063060 3094476 3098810 3164805 3185490 3201660 3216213 3217995 3226860 3282020 3315510 3337180 3352349 3369366 3388203 3468465 3504039 3549546 3573570 3610035 3610222 3628548 3647061 3657108 3718572 3743740 3764670 3783780 3803085 3822588 3868095 3887730 3918330 3930927 3943940 3978612 4052290 4095630 4141137 4162158 4219740 4266626 4288284 4290660 4310163 4338334 4430727 4505193 4517604 4535685 4571385 4594590 4624620 4641714 4648215 4672052 4701996 4778235 4789070 4813380 4840290 4862748 4923030 4948020 4973265 5005770 5054049 5070780 5157460 5212620 5241236 5267977 5324319 5360355 5415333 5442822 5485662 5521516 5577858 5615610 5647005 5673206 5733882 5746884 5840065 5847660 5877495 5907636 5915910 5945940 6006924 6047580 6078435 6095180 6197620 6329610 6370980 6399939 6432426 6435990 6507501 6551545 6631020 6704698 6738732 6776406 6901895 6936930 6962571 7008078 7099092 7147140 7183605 7220070 7220444 7294122 7384545 7508655 7529340 7606170 7736190 7775460 7836660 7861854 8104580 8191260 8228493 8282274 8324316 8366787 8423415 8509809 8533252 8620326 8676668 8861454 8873865 9010386 9025555 9071370 9142770 9189180 9283428 9296430 9556470 9578140 9680580 9846060 9946530 10011540 10057047 10108098 10405395 10512117 10535954 10648638 10666565 10720710 10830666 10845835 10885644 10941183 10971324 11155716 11231220 11294010 11346412 11467764 11604285 11680130 11754990 11792781 11831820 12156870 12423411 12659220 12799878 12864852 12871980 12930489 13015002 13103090 13409396 13552812 13607055 13714155 13803790 13873860 13925142 13944645 14016156 14183015 14334705 14367210 14440140 14588244 14769090 15017310 15184169 15212340 15472380 15723708 15803931 16081065 16245999 16456986 16564548 16733574 16761745 16846830 16941015 17019618 17240652 17520195 17722908 17747730 18020772 18051110 18142740 18235305 18285540 18592860 19112940 19199817 19522503 19654635 19856221 19893060 20114094 20216196 20705685 20810790 21024234 21071908 21297276 21333130 21441420 21550815 21661332 21691670 21882366 22153635 22525965 22588020 23208570 23360260 23466443 23509980 23585562 24313740 24846822 25270245 25529427 25599756 25860978 26030004 26206180 26339885 26621595 27076665 27214110 27428310 27607580 27850284 27889290 28366030 28669410 28734420 29538180 30034620 30171141 30368338 31536351 31607862 31999695 32162130 32491998 32537505 32913972 33467148 33523490 33693660 33882030 34039236 34812855 35040390 35378343 35495460 36102220 36470610 36875839 37270233 38399634 39045006 39309270 39712442 40228188 41142465 41411370 41621580 41833935 42048468 42549045 42666260 43101630 43383340 43764732 44307270 45051930 45552507 46417140 46932886 47171124 47411793 48737997 49693644 50285235 50540490 51058854 51721956 52560585 52679770 53243190 54153330 54428220 54705915 54856620 55778580 56732060 57338820 57599451 58567509 58963905 59568663 60342282 60736676 62117055 63072702 63215724 63999390 64324260 64652445 64983996 65075010 67046980 67764060 69625710 70080780 70399329 70756686 72941220 73751678 74540466 75920845 76588281 76799268 78090012 78618540 79019655 79424884 81229995 82284930 82822740 83667870 85098090 86203260 88614540 90103860 90513423 91105014 93865772 94823586 95999085 97475994 97612515 99281105 100570470 101080980 102117708 105121170 105359540 106486380 108306660 109411830 110627517 115198902 117135018 117332215 117927810 119137326 120684564 124234110 126145404 127647135 127998780 129304890 130150020 136657521 139251420 140798658 141513372 142235379 147503356 149080932 150855705 151841690 153176562 157681755 158039310 162459990 164569860 167335740 170196180 176891715 178705989 181026846 182210028 184379195 186351165 189647172 191998170 194951988 195225030 198562210 201140940 210242340 211197987 218823660 221255034 227762535 230397804 234270036 234664430 235855620 237058965 238274652 243689985 248468220 255294270 258130873 258609780 273315042 281597316 284470758 287997255 292837545 297843315 301711410 303683380 306353124 315363510 316078620 324919980 331882551 351996645 353783430 357411978 362053692 368758390 372702330 382941405 383996340 390450060 397124420 409972563 422395974 442510068 452567115 455525070 469328860 474117930 487379970 510588540 516261746 536117967 546630084 553137585 568941516 575994510 585675090 595686630 603422820 630727020 633593961 663765102 683287605 703993290 707566860 711176895 714823956 737516780 745404660 765882810 774392619 819945126 844791948 893529945 905134230 911050140 948235860 974759940 995647653 1032523492 1055989935 1072235934 1106275170 1151989020 1171350180 1191373260 1267187922 1290654365 1327530204 1366575210 1407986580 1422353790 1531765620 1548785238 1639890252 1659412755 1787059890 1810268460 1991295306 2049862815 2111979870 2144471868 2212550340 2323177857 2534375844 2581308730 2680589835 2733150420 2844707580 3097570476 3167969805 3318825510 3574119780 3871963095 3982590612 4099725630 4223959740 4646355714 4978238265 5162617460 5361179670 6335939610 6637651020 6969533571 7743926190 8199451260 9292711428 9956476530 10722359340 11615889285 12671879220 13939067142 15487852380 19912953060 23231778570 27878134284 34847667855 46463557140 69695335710 139390671420
• Sum of all divisors σ(n): 635479447680
• Sum of proper divisors (its aliquot sum) s(n): 496088776260
• 139390671420 is an abundant number, because the sum of its proper divisors (496088776260) is greater than itself. Its abundance is 356698104840

Bases of 139390671420

• Binary: 10000001110100010101001101101000111100₂
• Hexadecimal: 0x207454DA3C
• Base-36: 1S19LUF0

Squares and roots of 139390671420

• 139390671420 squared (139390671420²) is 19429759278918404816400
• 139390671420 cubed (139390671420³) is 2708327191417411498753357827288000
• The square root of 139390671420 is 373350.6012048193
• The cube root of 139390671420 is 5184.9499676367

Scales and comparisons

• 139,390,671,420 seconds is equal to 4,432 years, 9 weeks, 6 days, 22 hours, 57 minutes.
• To count from 1 to 139,390,671,420 would take you about eight thousand, eight hundred sixty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 139390671420 cubic inches would be around 432.1 feet tall.

Recreational maths with 139390671420

• 139390671420 backwards is 024176093931
• 139390671420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139390671420's digits is 45
• More coming soon!