168139362304

Names of 168139362304

• Cardinal: 168139362304 can be written as One hundred sixty-eight billion, one hundred thirty-nine million, three hundred sixty-two thousand, three hundred four.

Scientific notation

• Scientific notation: 1.68139362304 × 10¹¹

Factors of 168139362304

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 194

Divisors of 168139362304

• Number of divisors d(n): 117
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 128 149 172 256 298 344 512 596 688 1024 1192 1376 1849 2048 2384 2752 3698 4096 4768 5504 6407 7396 9536 11008 12814 14792 19072 22016 22201 25628 29584 38144 44032 44402 51256 59168 76288 88064 88804 102512 118336 152576 176128 177608 205024 236672 275501 305152 355216 410048 473344 551002 610304 710432 820096 946688 954643 1102004 1420864 1640192 1893376 1909286 2204008 2841728 3280384 3786752 3818572 4408016 5683456 6560768 7573504 7637144 8816032 11366912 13121536 15274288 17632064 22733824 26243072 30548576 35264128 41049649 45467648 61097152 70528256 82099298 90935296 122194304 141056512 164198596 244388608 282113024 328397192 488777216 564226048 656794384 977554432 1128452096 1313588768 1955108864 2627177536 3910217728 5254355072 10508710144 21017420288 42034840576 84069681152 168139362304
• Sum of all divisors σ(n): 346564838613
• Sum of proper divisors (its aliquot sum) s(n): 178425476309
• 168139362304 is an abundant number, because the sum of its proper divisors (178425476309) is greater than itself. Its abundance is 10286114005

Bases of 168139362304

• Binary: 10011100100101111000110001000000000000₂
• Hexadecimal: 0x2725E31000
• Base-36: 258PU29S

Squares and roots of 168139362304

• 168139362304 squared (168139362304²) is 28270845155995776188416
• 168139362304 cubed (168139362304³) is 4753441876324257210437773991870464
• 168139362304 is a perfect square number. Its square root is 410048
• The cube root of 168139362304 is 5519.3736851529

Scales and comparisons

• 168,139,362,304 seconds is equal to 5,346 years, 16 weeks, 1 day, 10 hours, 25 minutes, 4 seconds.
• To count from 1 to 168,139,362,304 would take you about ten thousand, six hundred ninety-two 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 168139362304 cubic inches would be around 459.9 feet tall.

Recreational maths with 168139362304

• 168139362304 backwards is 403263931861
• The number of decimal digits it has is: 12
• The sum of 168139362304's digits is 46
• More coming soon!