142837511168

Names of 142837511168

• Cardinal: 142837511168 can be written as One hundred forty-two billion, eight hundred thirty-seven million, five hundred eleven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42837511168 × 10¹¹

Factors of 142837511168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19421

Divisors of 142837511168

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 677 704 1024 1354 1408 2708 2816 5416 5632 7447 10832 11264 14894 18731 21664 29788 37462 43328 59576 74924 86656 119152 149848 173312 206041 238304 299696 346624 412082 476608 599392 693248 824164 953216 1198784 1648328 1906432 2397568 3296656 3812864 4795136 6593312 7625728 9590272 12680887 13186624 19180544 25361774 26373248 50723548 52746496 101447096 105492992 139489757 202894192 210985984 278979514 405788384 557959028 811576768 1115918056 1623153536 2231836112 3246307072 4463672224 6492614144 8927344448 12985228288 17854688896 35709377792 71418755584 142837511168
• Sum of all divisors σ(n): 311970070944
• Sum of proper divisors (its aliquot sum) s(n): 169132559776
• 142837511168 is an abundant number, because the sum of its proper divisors (169132559776) is greater than itself. Its abundance is 26295048608

Bases of 142837511168

• Binary: 10000101000001110001110111010000000000₂
• Hexadecimal: 0x2141C77400
• Base-36: 1TM9RKZK

Squares and roots of 142837511168

• 142837511168 squared (142837511168²) is 20402554596668524724224
• 142837511168 cubed (142837511168³) is 2914250120057370135890429720133632
• The square root of 142837511168 is 377938.5018333009
• The cube root of 142837511168 is 5227.3401136033

Scales and comparisons

• 142,837,511,168 seconds is equal to 4,541 years, 41 weeks, 22 hours, 26 minutes, 8 seconds.
• To count from 1 to 142,837,511,168 would take you about nine thousand and eighty-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 142837511168 cubic inches would be around 435.6 feet tall.

Recreational maths with 142837511168

• 142837511168 backwards is 861115738241
• The number of decimal digits it has is: 12
• The sum of 142837511168's digits is 47
• More coming soon!