12839657376

Names of 12839657376

• Cardinal: 12839657376 can be written as Twelve billion, eight hundred thirty-nine million, six hundred fifty-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.2839657376 × 10¹⁰

Factors of 12839657376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 577

Divisors of 12839657376

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 49 52 56 62 78 84 91 93 96 98 104 112 124 147 156 168 169 182 186 196 208 217 224 248 273 294 312 336 338 364 372 392 403 416 434 496 507 521 546 588 624 637 651 672 676 728 744 784 806 868 992 1014 1042 1092 1176 1183 1209 1248 1274 1302 1352 1456 1488 1519 1563 1568 1612 1736 1911 2028 2084 2184 2352 2366 2418 2548 2604 2704 2821 2912 2976 3038 3126 3224 3472 3549 3647 3822 4056 4168 4368 4557 4704 4732 4836 5096 5208 5239 5408 5642 6076 6252 6448 6773 6944 7098 7294 7644 8112 8281 8336 8463 8736 9114 9464 9672 10192 10416 10478 10941 11284 12152 12504 12896 13546 14196 14588 15288 15717 16151 16224 16562 16672 16926 18228 18928 19344 19747 20319 20384 20832 20956 21882 22568 24304 24843 25008 25529 27092 28392 29176 30576 31434 32302 33124 33852 36456 36673 37856 38688 39494 40638 41912 43764 45136 47411 48453 48608 49686 50016 51058 54184 56784 58352 59241 61152 62868 64604 66248 67704 72912 73346 76587 78988 81276 83824 87528 88049 90272 94822 96906 99372 102116 108368 110019 113057 113568 116704 118482 125736 129208 132496 135408 142233 145824 146692 153174 157976 162552 167648 175056 176098 189644 193812 198744 204232 209963 216736 220038 226114 236964 251472 256711 258416 264147 264992 270816 284466 293384 306348 315952 325104 331877 339171 350112 352196 379288 387624 397488 408464 419926 440076 452228 473928 502944 513422 516832 528294 568932 586768 612696 616343 629889 631904 650208 663754 678342 704392 758576 770133 775248 791399 794976 816928 839852 880152 904456 947856 995631 1026844 1056588 1137864 1173536 1225392 1232686 1259778 1327508 1356684 1408784 1469741 1517152 1540266 1550496 1582798 1679704 1760304 1808912 1849029 1895712 1991262 2053688 2113176 2275728 2374197 2450784 2465372 2519556 2655016 2713368 2729519 2817568 2939482 3080532 3165596 3359408 3520608 3617824 3698058 3982524 4107376 4226352 4314401 4409223 4551456 4748394 4930744 5039112 5310032 5426736 5459038 5878964 6161064 6331192 6718816 7396116 7965048 8188557 8214752 8452704 8628802 8818446 9496788 9861488 10078224 10288187 10620064 10853472 10918076 11757928 12322128 12662384 12943203 14792232 15930096 16377114 17257604 17636892 18993576 19106633 19722976 20156448 20576374 21836152 23515856 24644256 25324768 25886406 29584464 30864561 31860192 32754228 34515208 35273784 37987152 38213266 41152748 43672304 47031712 51772812 57319899 59168928 61729122 65508456 69030416 70547568 75974304 76426532 82305496 87344608 103545624 114639798 123458244 131016912 133746431 138060832 141095136 152853064 164610992 207091248 229279596 246916488 262033824 267492862 305706128 329221984 401239293 414182496 458559192 493832976 534985724 611412256 802478586 917118384 987665952 1069971448 1604957172 1834236768 2139942896 3209914344 4279885792 6419828688 12839657376
• Sum of all divisors σ(n): 43908334848
• Sum of proper divisors (its aliquot sum) s(n): 31068677472
• 12839657376 is an abundant number, because the sum of its proper divisors (31068677472) is greater than itself. Its abundance is 18229020096

Bases of 12839657376

• Binary: 1011111101010011011001111110100000₂
• Hexadecimal: 0x2FD4D9FA0
• Base-36: 5WCEF1C

Squares and roots of 12839657376

• 12839657376 squared (12839657376²) is 164856801533071205376
• 12839657376 cubed (12839657376³) is 2116704847787865810039169253376
• The square root of 12839657376 is 113312.2119455799
• The cube root of 12839657376 is 2341.6275097521

Scales and comparisons

• 12,839,657,376 seconds is equal to 408 years, 13 weeks, 4 days, 3 hours, 29 minutes, 36 seconds.
• To count from 1 to 12,839,657,376 would take you about eight hundred sixteen 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 12839657376 cubic inches would be around 195.1 feet tall.

Recreational maths with 12839657376

• 12839657376 backwards is 67375693821
• The number of decimal digits it has is: 11
• The sum of 12839657376's digits is 57
• More coming soon!