139390971720

Names of 139390971720

• Cardinal: 139390971720 can be written as One hundred thirty-nine billion, three hundred ninety million, nine hundred seventy-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3939097172 × 10¹¹

Factors of 139390971720

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 554

Divisors of 139390971720

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 20 21 22 24 26 28 30 33 35 37 39 40 42 44 52 55 56 60 65 66 70 74 77 78 79 84 88 91 104 105 110 111 120 130 132 140 143 148 154 156 158 165 168 182 185 195 210 220 222 231 237 259 260 264 273 280 286 296 308 312 316 330 364 370 385 390 395 397 407 420 429 440 444 455 462 474 481 518 520 546 553 555 572 616 632 660 715 728 740 770 777 780 790 794 814 840 858 869 888 910 924 948 962 1001 1027 1036 1092 1106 1110 1144 1155 1185 1191 1221 1295 1320 1365 1430 1443 1480 1540 1554 1560 1580 1588 1628 1659 1716 1738 1820 1848 1896 1924 1985 2002 2035 2054 2072 2145 2184 2212 2220 2310 2370 2382 2405 2442 2590 2607 2730 2765 2779 2849 2860 2886 2923 3003 3080 3081 3108 3160 3176 3256 3318 3367 3432 3476 3640 3848 3885 3970 4004 4070 4108 4290 4345 4367 4424 4440 4620 4740 4764 4810 4884 5005 5135 5161 5180 5214 5291 5460 5530 5558 5698 5720 5772 5846 5955 6006 6083 6105 6162 6216 6636 6734 6952 7189 7215 7770 7940 8008 8140 8216 8295 8337 8547 8580 8690 8734 8769 9240 9480 9528 9620 9768 10010 10101 10270 10322 10360 10428 10582 10920 11060 11116 11297 11396 11544 11692 11910 12012 12166 12210 12324 13035 13101 13272 13468 13895 14245 14378 14430 14615 14689 15015 15405 15483 15540 15873 15880 16280 16590 16674 16835 17094 17160 17380 17468 17538 18249 19240 20020 20202 20461 20540 20644 20856 21164 21567 21835 22120 22232 22594 22792 23384 23820 24024 24332 24420 24648 25805 26070 26202 26455 26936 27790 28490 28756 28860 29230 29378 30030 30415 30569 30810 30966 31080 31363 31746 32153 33180 33348 33670 33891 34188 34760 34936 35076 35945 36127 36498 37037 37999 40040 40404 40922 41080 41288 41685 42328 42735 43134 43670 43845 44067 45188 47640 48664 48840 50505 51610 52140 52404 52910 55580 56485 56771 56980 57512 57720 58460 58756 60060 60830 61138 61383 61620 61932 62726 63492 64306 65505 66360 66696 67340 67782 68376 70152 71890 72254 72996 73445 74074 75998 77415 79079 79365 80808 81844 83370 85470 86268 87340 87690 88134 90376 91245 91707 94089 96459 101010 102305 102823 103220 104280 104808 105820 107835 108381 111111 111160 112970 113542 113960 113997 116920 117512 120120 121660 122276 122766 123240 123864 125452 126984 128612 131010 134680 135564 143780 144508 145992 146890 148148 151996 152845 154830 156815 158158 158730 160765 161579 163688 166740 169455 170313 170940 172536 174680 175380 176268 180635 182490 183414 185185 188178 189995 190957 192918 202020 204610 205646 206440 211640 215670 216762 219541 220335 222222 225071 225940 227084 227994 237237 243320 244552 245532 250904 257224 262020 265993 271128 283855 287560 289016 293780 296296 303992 305690 306915 308469 309660 313630 316316 317460 321530 323158 333480 338910 340626 341880 344993 350760 352536 361270 364980 366828 370370 376356 379990 381914 385836 395395 397397 404040 407719 409220 411292 417989 431340 433524 439082 440670 444444 450142 451880 454168 455988 458535 470445 474474 482295 484737 491064 514115 524040 531986 541905 555555 567710 569985 572871 587560 611380 613830 616938 619320 627260 632632 634920 643060 646316 658623 675213 677820 681252 689986 722540 729960 733656 740740 752712 759980 763828 771672 790790 794794 797979 807895 815438 818440 822584 835978 851565 862680 867048 878164 881340 888888 900284 911976 917070 940890 948948 954785 964590 969474 1028230 1034979 1063972 1083810 1097705 1111110 1125355 1131053 1135420 1139970 1145742 1160431 1186185 1192191 1222760 1223157 1227660 1233876 1253967 1254520 1286120 1292632 1317246 1329965 1336699 1350426 1355640 1362504 1379972 1445080 1481480 1519960 1527656 1542345 1581580 1589588 1595958 1615790 1630876 1671956 1703130 1724965 1756328 1762680 1800568 1834140 1881780 1897896 1909570 1929180 1938948 1986985 2038595 2056460 2069958 2089945 2100527 2127944 2167620 2195410 2222220 2250710 2262106 2270840 2279940 2291484 2320862 2372370 2384382 2414951 2423685 2446314 2455320 2467752 2507934 2634492 2659930 2673398 2700852 2759944 2854033 2864355 2925923 3084690 3163160 3179176 3191916 3231580 3261752 3293115 3343912 3376065 3393159 3406260 3449930 3481293 3668280 3763560 3819140 3858360 3877896 3973970 3989895 4010097 4077190 4112920 4139916 4179890 4201054 4335240 4390820 4444440 4484909 4501420 4524212 4559880 4582968 4641724 4744740 4768764 4829902 4847370 4892628 5015868 5174895 5268984 5319860 5346796 5401704 5655265 5708066 5728710 5802155 5851846 5960955 6115785 6169380 6269835 6301581 6383832 6463160 6586230 6683495 6752130 6786318 6812520 6899860 6962586 7244853 7638280 7947940 7979790 8020194 8123017 8154380 8279832 8359780 8402108 8562099 8777769 8781640 8969818 9002840 9048424 9283448 9489480 9537528 9659804 9694740 9785256 10031736 10349790 10502635 10639720 10693592 11310530 11416132 11457420 11604310 11703692 11921910 12074755 12231570 12338760 12539670 12603162 12764741 13172460 13366990 13454727 13504260 13572636 13799720 13925172 14270165 14489706 14629615 14703689 15085603 15895880 15959580 16040388 16246034 16308760 16719560 16804216 16965795 17124198 17406465 17555538 17939636 19319608 19389480 20050485 20699580 21005270 22424545 22621060 22832264 22914840 23208620 23407384 23843820 24149510 24369051 24463140 25079340 25206324 25529482 26344920 26733980 26909454 27008520 27145272 27850344 28540330 28979412 29259230 29407378 30171206 31394363 31507905 31919160 32080776 32492068 33931590 34248396 34812930 35111076 35879272 36224265 38294223 40100970 40615085 41399160 42010540 42810495 43888845 44111067 44849090 45242120 45256809 46417240 47687640 48299020 48738102 48926280 50158680 50412648 51058964 53467960 53818908 57080660 57958824 58518460 58814756 60342412 62788726 63015810 63823705 64984136 67273635 67863180 68496792 69625860 70222152 72448530 73518445 75428015 76588446 80201940 81230170 84021080 85620990 87777690 88222134 89353187 89698180 90513618 94183089 96598040 97476204 102117928 105599221 107637816 114161320 117036920 117629512 120684824 121845255 125577452 126031620 127647410 134547270 135726360 139251720 144897060 147036890 150856030 153176892 156971815 160403880 162460340 165941633 171241980 175555380 176444268 178706374 179396360 181027236 188366178 191471115 194952408 211198442 220555335 226284045 243690510 251154904 252063240 255294820 268059561 269094540 289794120 294073780 301712060 306353784 313943630 316797663 324920680 331883266 342483960 351110760 352888536 357412748 362054472 376732356 382942230 422396884 441110670 446765935 452568090 470915445 487381020 497824899 510589640 527996105 536119122 538189080 588147560 603424120 627887260 633595326 663766532 714825496 753464712 765884460 829708165 844793768 882221340 893531870 905136180 941830890 974762040 995649798 1055992210 1072238244 1161591431 1255774520 1267190652 1327533064 1340297805 1531768920 1583988315 1659416330 1764442680 1787063740 1810272360 1883661780 1991299596 2111984420 2144476488 2323182862 2489124495 2534381304 2680595610 3167976630 3318832660 3484774293 3574127480 3767323560 3982599192 4223968840 4646365724 4978248990 5361191220 5807957155 6335953260 6637665320 6969548586 9292731448 9956497980 10722382440 11615914310 12671906520 13939097172 17423871465 19912995960 23231828620 27878194344 34847742930 46463657240 69695485860 139390971720
• Sum of all divisors σ(n): 585407692800
• Sum of proper divisors (its aliquot sum) s(n): 446016721080
• 139390971720 is an abundant number, because the sum of its proper divisors (446016721080) is greater than itself. Its abundance is 306625749360

Bases of 139390971720

• Binary: 10000001110100010110010110111101001000₂
• Hexadecimal: 0x2074596F48
• Base-36: 1S19SA4O

Squares and roots of 139390971720

• 139390971720 squared (139390971720²) is 19429842997045839758400
• 139390971720 cubed (139390971720³) is 2708344695725256693306786032448000
• The square root of 139390971720 is 373351.0033735011
• The cube root of 139390971720 is 5184.9536910789

Scales and comparisons

• 139,390,971,720 seconds is equal to 4,432 years, 10 weeks, 3 days, 10 hours, 22 minutes.
• To count from 1 to 139,390,971,720 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 139390971720 cubic inches would be around 432.1 feet tall.

Recreational maths with 139390971720

• 139390971720 backwards is 027179093931
• The number of decimal digits it has is: 12
• The sum of 139390971720's digits is 51
• More coming soon!