162015906923904016

Names of 162015906923904016

• Cardinal: 162015906923904016 can be written as One hundred sixty-two quadrillion, fifteen trillion, nine hundred six billion, nine hundred twenty-three million, nine hundred four thousand and sixteen.

Scientific notation

• Scientific notation: 1.62015906923904016 × 10¹⁷

Factors of 162015906923904016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3469962

Divisors of 162015906923904016

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 29 58 116 232 464 841 1682 3364 6728 13456 3469931 6939862 13879724 27759448 55518896 100627999 201255998 402511996 805023992 1610047984 2918211971 5836423942 11672847884 23345695768 46691391536 12040421144761 24080842289522 48161684579044 96323369158088 192646738316176 349172213198069 698344426396138 1396688852792276 2793377705584552 5586755411169104 10125994182744001 20251988365488002 40503976730976004 81007953461952008 162015906923904016
• Sum of all divisors σ(n): 325103505021325693
• Sum of proper divisors (its aliquot sum) s(n): 163087598097421677
• 162015906923904016 is an abundant number, because the sum of its proper divisors (163087598097421677) is greater than itself. Its abundance is 1071691173517661

Bases of 162015906923904016

• Binary: 1000111111100110001001101111100100001010010111110000010000₂
• Hexadecimal: 0x23F989BE4297C10
• Base-36: 18B9UG4VQL1S

Squares and roots of 162015906923904016

• 162015906923904016 squared (162015906923904016²) is 26249154096375129272155622780928256
• 162015906923904016 cubed (162015906923904016³) is 4252780506909526771139246774910067781120639926276096
• 162015906923904016 is a perfect square number. Its square root is 402511996
• The cube root of 162015906923904016 is 545154.0197341997

Scales and comparisons

• 162,015,906,923,904,016 seconds is equal to 5,151,604,692 years, 3 weeks, 6 days, 13 hours, 20 minutes, 16 seconds.
• To count from 1 to 162,015,906,923,904,016 would take you about fifteen billion, four hundred fifty-four million, eight hundred fourteen thousand and seventy-six 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 162015906923904016 cubic inches would be around 45429.5 feet tall.

Recreational maths with 162015906923904016

• 162015906923904016 backwards is 610409329609510261
• The number of decimal digits it has is: 18
• The sum of 162015906923904016's digits is 64
• More coming soon!