139212438976

Names of 139212438976

• Cardinal: 139212438976 can be written as One hundred thirty-nine billion, two hundred twelve million, four hundred thirty-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.39212438976 × 10¹¹

Factors of 139212438976

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 933

Divisors of 139212438976

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 53 59 64 73 104 106 118 146 208 212 236 292 416 424 472 584 689 733 767 832 848 944 949 1168 1378 1466 1534 1696 1888 1898 2336 2756 2932 3068 3127 3392 3776 3796 3869 4307 4672 5512 5864 6136 6254 7592 7738 8614 9529 11024 11728 12272 12508 15184 15476 17228 19058 22048 23456 24544 25016 30368 30952 34456 38116 38849 40651 43247 44096 46912 49088 50032 50297 53509 55991 60736 61904 68912 76232 77698 81302 86494 100064 100594 107018 111982 123808 137824 152464 155396 162604 172988 200128 201188 214036 223964 228271 247616 275648 304928 310792 325208 345976 402376 428072 447928 456542 505037 562211 609856 621584 650416 691952 695617 804752 856144 895856 913084 1010074 1124422 1243168 1300832 1383904 1391234 1609504 1712288 1791712 1826168 2020148 2248844 2292091 2486336 2601664 2767808 2782468 2835977 2967523 3157031 3219008 3424576 3583424 3652336 4040296 4497688 4584182 5564936 5671954 5935046 6314062 7304672 8080592 8995376 9168364 11129872 11343908 11870092 12628124 14609344 16161184 17990752 18336728 22259744 22687816 23740184 25256248 29797183 32322368 35981504 36673456 36867701 41041403 44519488 45375632 47480368 50512496 59594366 73346912 73735402 82082806 90751264 94960736 101024992 119188732 146693824 147470804 164165612 167322643 181502528 189921472 202049984 238377464 294941608 328331224 334645286 476754928 589883216 656662448 669290572 953509856 1179766432 1313324896 1338581144 1907019712 2175194359 2359532864 2626649792 2677162288 4350388718 5354324576 8700777436 10708649152 17401554872 34803109744 69606219488 139212438976
• Sum of all divisors σ(n): 312899267520
• Sum of proper divisors (its aliquot sum) s(n): 173686828544
• 139212438976 is an abundant number, because the sum of its proper divisors (173686828544) is greater than itself. Its abundance is 34474389568

Bases of 139212438976

• Binary: 10000001101001101101010011110111000000₂
• Hexadecimal: 0x2069B53DC0
• Base-36: 1RYBHPDS

Squares and roots of 139212438976

• 139212438976 squared (139212438976²) is 19380103165646523928576
• 139212438976 cubed (139212438976³) is 2697951429296151131993410182578176
• The square root of 139212438976 is 373111.8317287727
• The cube root of 139212438976 is 5182.7391059993

Scales and comparisons

• 139,212,438,976 seconds is equal to 4,426 years, 27 weeks, 2 days, 1 hour, 56 minutes, 16 seconds.
• To count from 1 to 139,212,438,976 would take you about eight thousand, eight hundred fifty-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 139212438976 cubic inches would be around 431.9 feet tall.

Recreational maths with 139212438976

• 139212438976 backwards is 679834212931
• The number of decimal digits it has is: 12
• The sum of 139212438976's digits is 55
• More coming soon!