126121402368

Names of 126121402368

• Cardinal: 126121402368 can be written as One hundred twenty-six billion, one hundred twenty-one million, four hundred two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.26121402368 × 10¹¹

Factors of 126121402368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 926

Divisors of 126121402368

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 181 192 208 234 256 288 312 362 384 416 468 512 543 576 624 724 727 768 832 936 1024 1086 1152 1248 1448 1454 1536 1629 1664 1872 2048 2172 2181 2304 2353 2496 2896 2908 3072 3258 3328 3744 4096 4344 4362 4608 4706 4992 5792 5816 6144 6516 6543 6656 7059 7488 8192 8688 8724 9216 9412 9451 9984 11584 11632 12288 13032 13086 13312 14118 14976 17376 17448 18432 18824 18902 19968 21177 23168 23264 24576 26064 26172 26624 28236 28353 29952 34752 34896 36864 37648 37804 39936 42354 46336 46528 52128 52344 53248 56472 56706 59904 69504 69792 73728 75296 75608 79872 84708 85059 92672 93056 104256 104688 106496 112944 113412 119808 131587 139008 139584 150592 151216 159744 169416 170118 185344 186112 208512 209376 225888 226824 239616 263174 278016 279168 301184 302432 319488 338832 340236 370688 372224 394761 417024 418752 451776 453648 479232 526348 556032 558336 602368 604864 677664 680472 741376 744448 789522 834048 837504 903552 907296 958464 1052696 1112064 1116672 1184283 1204736 1209728 1355328 1360944 1482752 1488896 1579044 1668096 1675008 1710631 1807104 1814592 2105392 2224128 2233344 2368566 2409472 2419456 2710656 2721888 2977792 3158088 3336192 3350016 3421262 3614208 3629184 4210784 4448256 4466688 4737132 4818944 4838912 5131893 5421312 5443776 5955584 6316176 6672384 6700032 6842524 7228416 7258368 8421568 8933376 9474264 9637888 9677824 10263786 10842624 10887552 12632352 13344768 13400064 13685048 14456832 14516736 15395679 16843136 17866752 18948528 19275776 19355648 20527572 21685248 21775104 25264704 26800128 27370096 28913664 29033472 30791358 33686272 37897056 38711296 41055144 43370496 43550208 50529408 53600256 54740192 57827328 58066944 61582716 67372544 75794112 77422592 82110288 86740992 87100416 101058816 109480384 116133888 123165432 134745088 151588224 164220576 173481984 174200832 202117632 218960768 232267776 246330864 269490176 303176448 328441152 348401664 404235264 437921536 492661728 538980352 606352896 656882304 696803328 808470528 875843072 985323456 1077960704 1212705792 1313764608 1616941056 1751686144 1970646912 2425411584 2627529216 3233882112 3503372288 3941293824 4850823168 5255058432 7006744576 7882587648 9701646336 10510116864 14013489152 15765175296 21020233728 31530350592 42040467456 63060701184 126121402368
• Sum of all divisors σ(n): 395064118176
• Sum of proper divisors (its aliquot sum) s(n): 268942715808
• 126121402368 is an abundant number, because the sum of its proper divisors (268942715808) is greater than itself. Its abundance is 142821313440

Bases of 126121402368

• Binary: 1110101011101011010111110000000000000₂
• Hexadecimal: 0x1D5D6BE000
• Base-36: 1LXTFCW0

Squares and roots of 126121402368

• 126121402368 squared (126121402368²) is 15906608135270956007424
• 126121402368 cubed (126121402368³) is 2006163724938610415316349099180032
• The square root of 126121402368 is 355135.7520273057
• The cube root of 126121402368 is 5014.9075404479

Scales and comparisons

• 126,121,402,368 seconds is equal to 4,010 years, 14 weeks, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 126,121,402,368 would take you about eight thousand and twenty 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 126121402368 cubic inches would be around 417.9 feet tall.

Recreational maths with 126121402368

• 126121402368 backwards is 863204121621
• 126121402368 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126121402368's digits is 36
• More coming soon!