42645136512917570904001

Names of 42645136512917570904001

• Cardinal: 42645136512917570904001 can be written as Forty-two sextillion, six hundred forty-five quintillion, one hundred thirty-six quadrillion, five hundred twelve trillion, nine hundred seventeen billion, five hundred seventy million, nine hundred four thousand and one.

Scientific notation

• Scientific notation: 4.2645136512917570904001 × 10²²

Factors of 42645136512917570904001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 41216873

Divisors of 42645136512917570904001

• Number of divisors d(n): 32
• Complete list of divisors:
  1 31 277 8587 110221 1127011 3416851 30531217 34937341 39979333 312182047 946467727 1239359323 9677643457 11074275241 124220279431 343302532471 3850828662361 4406562062593 34409017402387 45057148063663 136603423940383 1066679539473997 1220617691338261 1396771589973553 12480830013634651 37839148431486091 386905730422674181 4966243916724999523 153953561418474985213 1375649564932824867871 42645136512917570904001
• Sum of all divisors σ(n): 44180147017781147319296
• Sum of proper divisors (its aliquot sum) s(n): 1535010504863576415295
• 42645136512917570904001 is a deficient number, because the sum of its proper divisors (1535010504863576415295) is less than itself. Its deficiency is 41110126008053994488706

Bases of 42645136512917570904001

• Binary: 1001000001111100110000100111110100101110000110111100010001001101111111000001₂
• Hexadecimal: 0x907CC27D2E1BC44DFC1
• Base-36: 6XZXR62NO1EXYO1

Squares and roots of 42645136512917570904001

• 42645136512917570904001 squared (42645136512917570904001²) is 1818607668205375399065965720332893212357808001
• 42645136512917570904001 cubed (42645136512917570904001³) is 77554772274056937427512942406957169421954857563249783264148360712001
• The square root of 42645136512917570904001 is 206506989017.1215752501
• The cube root of 42645136512917570904001 is 34937340.0000000011

Scales and comparisons

• 42,645,136,512,917,570,904,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,645,136,512,917,570,904,001 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42645136512917570904001 cubic inches would be around 2911445 feet tall.

Recreational maths with 42645136512917570904001

• 42645136512917570904001 backwards is 10040907571921563154624
• The number of decimal digits it has is: 23
• The sum of 42645136512917570904001's digits is 82
• More coming soon!