139379149368

Names of 139379149368

• Cardinal: 139379149368 can be written as One hundred thirty-nine billion, three hundred seventy-nine million, one hundred forty-nine thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39379149368 × 10¹¹

Factors of 139379149368

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 664

Divisors of 139379149368

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 36 41 46 61 69 72 73 82 92 122 123 138 146 164 183 184 207 219 244 246 276 292 328 366 369 414 438 461 488 492 549 552 584 657 732 738 828 876 922 943 984 1098 1314 1383 1403 1464 1476 1656 1679 1752 1844 1886 2196 2501 2628 2766 2806 2829 2952 2993 3358 3688 3772 4149 4209 4392 4453 5002 5037 5256 5532 5612 5658 5986 6716 7503 7544 8298 8418 8487 8906 8979 10004 10074 10603 11064 11224 11316 11972 12627 13359 13432 15006 15111 16596 16836 16974 17812 17958 18901 20008 20148 21206 22509 22632 23944 25254 26718 26937 28121 30012 30222 31809 33192 33653 33672 33948 35624 35916 37802 40077 40296 42412 45018 50508 53436 53874 56242 56703 57523 60024 60444 63618 67306 67896 68839 71832 75604 80154 84363 84824 90036 95427 100959 101016 102419 106872 107748 112484 113406 115046 120888 127236 134612 137678 151208 160308 168726 170109 172569 180072 182573 190854 201918 204838 206517 215496 224968 226812 230092 253089 254472 269224 275356 302877 307257 320616 337452 340218 345138 365146 381708 403836 409676 413034 434723 453624 460184 506178 517707 547719 550712 605754 614514 619551 646783 674904 680436 690276 730292 763416 774019 807672 819352 826068 869446 921771 1012356 1035414 1095438 1152961 1211508 1229028 1239102 1293566 1304169 1360872 1379773 1380552 1460584 1548038 1643157 1652136 1738892 1843542 1940349 2024712 2052833 2070828 2190876 2305922 2322057 2423016 2458056 2478204 2587132 2608338 2759546 3096076 3286314 3458883 3477784 3687084 3880698 3912507 4105666 4139319 4141656 4199179 4381752 4611844 4644114 4956408 5174264 5216676 5519092 5821047 6158499 6192152 6572628 6917766 6966171 7374168 7761396 7825014 8211332 8278638 8398358 9223688 9288228 10376649 10433352 11038184 11642094 12316998 12417957 12597537 13145256 13835532 13932342 15522792 15650028 16422664 16557276 16796716 18475497 18576456 20753298 23284188 24633996 24835914 25195074 26518103 27671064 27864684 31300056 31734779 33114552 33593432 36950994 37792611 41506596 46568376 47215159 49267992 49671828 50390148 53036206 55729368 63469558 73901988 75585222 79554309 83013192 84166153 94430318 95204337 99343656 100780296 106072412 126939116 141645477 147803976 151170444 159108618 168332306 188860636 190408674 212144824 238662927 252498459 253878232 283290954 285613011 302340888 318217236 336664612 377721272 380817348 424936431 477325854 504996918 566581908 571226022 636434472 673329224 757495377 761634696 849872862 954651708 1009993836 1133163816 1142452044 1514990754 1699745724 1909303416 1935821519 2019987672 2284904088 3029981508 3399491448 3871643038 5807464557 6059963016 7743286076 11614929114 15486572152 17422393671 23229858228 34844787342 46459716456 69689574684 139379149368
• Sum of all divisors σ(n): 416639583360
• Sum of proper divisors (its aliquot sum) s(n): 277260433992
• 139379149368 is an abundant number, because the sum of its proper divisors (277260433992) is greater than itself. Its abundance is 137881284624

Bases of 139379149368

• Binary: 10000001110011101001010000101000111000₂
• Hexadecimal: 0x2073A50A38
• Base-36: 1S12QVY0

Squares and roots of 139379149368

• 139379149368 squared (139379149368²) is 19426547278547254799424
• 139379149368 cubed (139379149368³) is 2707655634841151728735272576364032
• The square root of 139379149368 is 373335.1702800045
• The cube root of 139379149368 is 5184.8071008085

Scales and comparisons

• 139,379,149,368 seconds is equal to 4,431 years, 42 weeks, 6 days, 14 hours, 22 minutes, 48 seconds.
• To count from 1 to 139,379,149,368 would take you about eight thousand, eight hundred sixty-three 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 139379149368 cubic inches would be around 432.1 feet tall.

Recreational maths with 139379149368

• 139379149368 backwards is 863941973931
• The number of decimal digits it has is: 12
• The sum of 139379149368's digits is 63
• More coming soon!