162142577856

Names of 162142577856

• Cardinal: 162142577856 can be written as One hundred sixty-two billion, one hundred forty-two million, five hundred seventy-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.62142577856 × 10¹¹

Factors of 162142577856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 40213945

Divisors of 162142577856

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 144 168 192 224 252 288 336 448 504 576 672 1008 1344 2016 4032 40213933 80427866 120641799 160855732 241283598 281497531 321711464 361925397 482567196 562995062 643422928 723850794 844492593 965134392 1125990124 1286845856 1447701588 1688985186 1930268784 2251980248 2533477779 2573691712 2895403176 3377970372 3860537568 4503960496 5066955558 5790806352 6755940744 7721075136 9007920992 10133911116 11581612704 13511881488 18015841984 20267822232 23163225408 27023762976 40535644464 54047525952 81071288928 162142577856
• Sum of all divisors σ(n): 531145640272
• Sum of proper divisors (its aliquot sum) s(n): 369003062416
• 162142577856 is an abundant number, because the sum of its proper divisors (369003062416) is greater than itself. Its abundance is 206860484560

Bases of 162142577856

• Binary: 10010111000000011100110110010011000000₂
• Hexadecimal: 0x25C07364C0
• Base-36: 22HJI5S0

Squares and roots of 162142577856

• 162142577856 squared (162142577856²) is 26290215553789021556736
• 162142577856 cubed (162142577856³) is 4262763322281258583561129201238016
• The square root of 162142577856 is 402669.3157617053
• The cube root of 162142577856 is 5452.9605759575

Scales and comparisons

• 162,142,577,856 seconds is equal to 5,155 years, 32 weeks, 6 days, 4 hours, 57 minutes, 36 seconds.
• To count from 1 to 162,142,577,856 would take you about ten thousand, three hundred eleven 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 162142577856 cubic inches would be around 454.4 feet tall.

Recreational maths with 162142577856

• 162142577856 backwards is 658775241261
• The number of decimal digits it has is: 12
• The sum of 162142577856's digits is 54
• More coming soon!