139587427980

Names of 139587427980

• Cardinal: 139587427980 can be written as One hundred thirty-nine billion, five hundred eighty-seven million, four hundred twenty-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.3958742798 × 10¹¹

Factors of 139587427980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4140

Divisors of 139587427980

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 13 14 15 18 20 21 22 26 27 28 30 33 35 36 39 42 44 45 49 52 54 55 60 63 65 66 70 77 78 81 84 90 91 98 99 105 108 110 117 126 130 132 135 140 143 147 154 156 162 165 180 182 189 195 196 198 210 220 231 234 243 245 252 260 270 273 286 294 297 308 315 324 330 351 364 378 385 390 396 405 420 429 441 455 462 468 486 490 495 539 540 546 567 572 585 588 594 630 637 660 693 702 715 735 756 770 780 810 819 858 882 891 910 924 945 972 980 990 1001 1053 1078 1092 1134 1155 1170 1188 1215 1260 1274 1287 1323 1365 1386 1404 1430 1470 1485 1540 1617 1620 1638 1701 1716 1755 1764 1782 1820 1890 1911 1980 2002 2079 2106 2145 2156 2205 2268 2310 2340 2430 2457 2548 2574 2646 2673 2695 2730 2772 2835 2860 2940 2970 3003 3159 3185 3234 3276 3402 3465 3510 3564 3780 3822 3861 3969 4004 4095 4099 4158 4212 4290 4410 4455 4620 4851 4860 4914 5005 5148 5265 5292 5346 5390 5460 5670 5733 5940 6006 6237 6318 6370 6435 6468 6615 6804 6930 7007 7020 7371 7644 7722 7938 8085 8190 8198 8316 8505 8580 8820 8910 9009 9555 9702 9828 10010 10395 10530 10692 10780 11340 11466 11583 11907 12012 12285 12297 12474 12636 12740 12870 13230 13365 13860 14014 14553 14742 15015 15444 15795 15876 16170 16380 16396 17010 17199 17820 18018 18711 19110 19305 19404 19845 20020 20495 20790 21021 21060 22113 22932 23166 23814 24255 24570 24594 24948 25740 26460 26730 27027 28028 28665 28693 29106 29484 30030 31185 31590 32340 34020 34398 34749 35035 36036 36855 36891 37422 38220 38610 39690 40990 41580 42042 43659 44226 45045 45089 46332 47628 48510 49140 49188 51597 53287 53460 54054 57330 57386 57915 58212 59535 60060 61485 62370 63063 63180 68796 69498 70070 72765 73710 73782 74844 77220 79380 81081 81980 84084 85995 86079 87318 88452 90090 90178 93555 97020 103194 105105 106574 108108 110565 110673 114660 114772 115830 119070 122970 124740 126126 130977 135135 135267 138996 140140 143465 145530 147420 147564 154791 159861 162162 171990 172158 173745 174636 180180 180356 184455 187110 189189 200851 206388 210210 213148 218295 221130 221346 225445 231660 238140 243243 245940 252252 257985 258237 261954 266435 270270 270534 286930 291060 309582 315315 315623 319722 324324 332019 343980 344316 347490 368910 373009 374220 378378 401702 405405 405801 420420 430395 436590 442260 442692 450890 479583 486486 515970 516474 523908 532870 540540 541068 553365 567567 573860 586157 602553 619164 630630 631246 639444 654885 664038 676335 694980 737820 746018 756756 773955 774711 799305 803404 810810 811602 860790 873180 901780 945945 946869 959166 972972 996057 1004255 1031940 1032948 1065740 1106730 1119027 1135134 1172314 1205106 1216215 1217403 1261260 1262492 1291185 1309770 1328076 1352670 1438749 1492036 1547910 1549422 1578115 1598610 1621620 1623204 1660095 1702701 1721580 1758471 1807659 1865045 1891890 1893738 1918332 1992114 2008510 2029005 2209361 2213460 2238054 2270268 2324133 2344628 2397915 2410212 2432430 2434806 2582370 2611063 2619540 2705340 2837835 2840607 2877498 2930785 3012765 3095820 3098844 3156230 3197220 3320190 3357081 3405402 3516942 3615318 3652209 3730090 3783780 3787476 3873555 3984228 4017020 4058010 4103099 4316247 4418722 4476108 4648266 4734345 4795830 4864860 4869612 4980285 5164740 5222126 5275413 5422977 5595135 5675670 5681214 5754996 5861570 6025530 6087015 6312460 6628083 6640380 6714162 6810804 6972399 7033884 7193745 7230636 7304418 7460180 7747110 7833189 8116020 8206198 8513505 8521821 8632494 8792355 8837444 9038295 9296532 9468690 9591660 9960570 10071243 10444252 10550826 10845954 10956627 11046805 11190270 11351340 11362428 11620665 11723140 12051060 12174030 12309297 12948741 13055315 13256166 13428324 13944798 14203035 14387490 14608836 15494220 15666378 15826239 16268931 16412396 16785405 17027010 17043642 17264988 17584710 18076590 18261045 18937380 19884249 19921140 20142486 20515495 21101652 21581235 21691908 21913254 22093610 22380540 23241330 23499567 24348060 24618594 25565463 25897482 26110630 26377065 26512332 27114885 27889596 28406070 28721693 28774980 30213729 31332756 31652478 32537862 33140415 33570810 34054020 34087284 34861995 35169420 36153180 36522090 36927891 39165945 39768498 40284972 41030990 42609105 43162470 43826508 44187220 46482660 46999134 47478717 48806793 49237188 50356215 51130926 51794964 52221260 52754130 54229770 54783135 56812140 57443386 59652747 60427458 61546485 63304956 64743705 65075724 66280830 67141620 69723990 70498701 73044180 73855782 76696389 78331890 79131195 79536996 81344655 82061980 85218210 86165079 86324940 90641187 93998268 94957434 97613586 99421245 100712430 102261852 105508260 108459540 109566270 110783673 114886772 117497835 119305494 120854916 123092970 127827315 129487410 132561660 139447980 140997402 142436151 143608465 147711564 151068645 153392778 156663780 158262390 162689310 170436420 172330158 178958241 181282374 184639455 189914868 195227172 198842490 201424860 211496103 219132540 221567346 234995670 237393585 238610988 244033965 246185940 255654630 258495237 258974820 281994804 284872302 287216930 298263735 302137290 306785556 316524780 325378620 332351019 344660316 352493505 357916482 362564748 369278910 383481945 397684980 422992206 430825395 443134692 453205935 469991340 474787170 488067930 511309260 516990474 536874723 553918365 569744604 574433860 596527470 604274580 634488309 664702038 704987010 712180755 715832964 738557820 766963890 775485711 845984412 861650790 894791205 906411870 949574340 976135860 997053057 1033980948 1057480515 1073749446 1107836730 1193054940 1268976618 1292476185 1329404076 1409974020 1424361510 1533927780 1550971422 1661755095 1723301580 1789582410 1812823740 1994106114 2114961030 2147498892 2215673460 2326457133 2537953236 2584952370 2684373615 2848723020 3101942844 3172441545 3323510190 3579164820 3877428555 3988212228 4229922060 4652914266 4985265285 5169904740 5368747230 6344883090 6647020380 6979371399 7754857110 9305828532 9970530570 10737494460 11632285665 12689766180 13958742798 15509714220 19941061140 23264571330 27917485596 34896856995 46529142660 69793713990 139587427980
• Sum of all divisors σ(n): 600231340800
• Sum of proper divisors (its aliquot sum) s(n): 460643912820
• 139587427980 is an abundant number, because the sum of its proper divisors (460643912820) is greater than itself. Its abundance is 321056484840

Bases of 139587427980

• Binary: 10000010000000000011110001111010001100₂
• Hexadecimal: 0x20800F1E8C
• Base-36: 1S4IR0R0

Squares and roots of 139587427980

• 139587427980 squared (139587427980²) is 19484650050071686880400
• 139587427980 cubed (139587427980³) is 2719812185579884986254945873592000
• The square root of 139587427980 is 373614.0093465445
• The cube root of 139587427980 is 5187.3884217971

Scales and comparisons

• 139,587,427,980 seconds is equal to 4,438 years, 23 weeks, 2 days, 5 hours, 33 minutes.
• To count from 1 to 139,587,427,980 would take you about eight thousand, eight hundred seventy-six 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 139587427980 cubic inches would be around 432.3 feet tall.

Recreational maths with 139587427980

• 139587427980 backwards is 089724785931
• 139587427980 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139587427980's digits is 63
• More coming soon!