126372649656344900

Names of 126372649656344900

• Cardinal: 126372649656344900 can be written as One hundred twenty-six quadrillion, three hundred seventy-two trillion, six hundred forty-nine billion, six hundred fifty-six million, three hundred forty-four thousand, nine hundred.

Scientific notation

• Scientific notation: 1.263726496563449 × 10¹⁷

Factors of 126372649656344900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12020462

Divisors of 126372649656344900

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 50 67 100 134 268 335 670 1340 1675 3350 6700 1855577 3711154 7422308 9277885 10164811 18555770 20329622 37111540 40659244 46389425 50824055 92778850 101648110 124323659 185557700 203296220 248647318 254120275 497294636 508240550 621618295 681042337 1016481100 1243236590 1362084674 2486473180 2724169348 3108091475 3405211685 6216182950 6810423370 12432365900 13620846740 17026058425 34052116850 68104233700 18861589500947 37723179001894 75446358003788 94307947504735 188615895009470 377231790018940 471539737523675 943079475047350 1263726496563449 1886158950094700 2527452993126898 5054905986253796 6318632482817245 12637264965634490 25274529931268980 31593162414086225 63186324828172450 126372649656344900
• Sum of all divisors σ(n): 278321792048834016
• Sum of proper divisors (its aliquot sum) s(n): 151949142392489116
• 126372649656344900 is an abundant number, because the sum of its proper divisors (151949142392489116) is greater than itself. Its abundance is 25576492736144216

Bases of 126372649656344900

• Binary: 111000000111101110100000101011100000101110110000101000100₂
• Hexadecimal: 0x1C0F7415C176144
• Base-36: YKBD5SO9J5W

Squares and roots of 126372649656344900

• 126372649656344900 squared (126372649656344900²) is 15970046581165288772068827756010000
• 126372649656344900 cubed (126372649656344900³) is 2018177101597109675286568316426346917125607849000000
• The square root of 126372649656344900 is 355489310.1857563593
• The cube root of 126372649656344900 is 501823.5408542023

Scales and comparisons

• 126,372,649,656,344,900 seconds is equal to 4,018,259,362 years, 41 weeks, 4 days, 13 hours, 8 minutes, 20 seconds.
• To count from 1 to 126,372,649,656,344,900 would take you about twelve billion, fifty-four million, seven hundred seventy-eight thousand and eighty-eight 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 126372649656344900 cubic inches would be around 41818.6 feet tall.

Recreational maths with 126372649656344900

• 126372649656344900 backwards is 009443656946273621
• The number of decimal digits it has is: 18
• The sum of 126372649656344900's digits is 77
• More coming soon!