38222608157372961

Names of 38222608157372961

• Cardinal: 38222608157372961 can be written as Thirty-eight quadrillion, two hundred twenty-two trillion, six hundred eight billion, one hundred fifty-seven million, three hundred seventy-two thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 3.8222608157372961 × 10¹⁶

Factors of 38222608157372961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5024

Divisors of 38222608157372961

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 7 9 21 49 63 147 281 343 441 843 1029 1967 2401 2529 3087 4733 5901 7203 13769 14199 17703 21609 33131 41307 42597 78961 96383 99393 123921 231917 236883 289149 298179 552727 674681 695751 710649 867447 1329973 1623419 1658181 2024043 2087253 3869089 3989919 4870257 4974543 6072129 9309811 11363933 11607267 11969757 14610771 22401289 27083623 27929433 34091799 34821801 65168677 67203867 81250869 83788299 102275397 156809023 189585361 195506031 201611601 243752607 373722413 456180739 470427069 568756083 586518093 1097663161 1121167239 1368542217 1411281207 1706268249 2616056891 3193265173 3292989483 3363501717 4105626651 6294762209 7683642127 7848170673 9579795519 9878968449 18312398237 18884286627 23050926381 23544512019 28739386557 44063335463 53785494889 54937194711 56652859881 69152779143 128186787659 132190006389 161356484667 164811584133 308443348241 384560362977 396570019167 484069454001 897307513613 925330044723 1153681088931 1768828180729 2159103437687 2691922540839 2775990134169 5306484542187 6477310313061 8075767622517 12381797265103 15113724063809 15919453626561 19431930939183 37145391795309 45341172191427 86672580855721 111436175385927 136023516574281 260017742567163 606708065990047 780053227701489 1820124197970141 4246956461930329 5460372593910423 12740869385790987 38222608157372961
• Sum of all divisors σ(n): 64652027259687257
• Sum of proper divisors (its aliquot sum) s(n): 26429419102314296
• 38222608157372961 is a deficient number, because the sum of its proper divisors (26429419102314296) is less than itself. Its deficiency is 11793189055058665

Bases of 38222608157372961

• Binary: 10000111110010110100001001110101100110111111001000100001₂
• Hexadecimal: 0x87CB42759BF221
• Base-36: AGCS7S2EHI9

Squares and roots of 38222608157372961

• 38222608157372961 squared (38222608157372961²) is 1460967774352074020970824853907521
• 38222608157372961 cubed (38222608157372961³) is 55841998769608603865917362998919245306586999939681
• 38222608157372961 is a perfect square number. Its square root is 195506031
• The cube root of 38222608157372961 is 336852.7568894851

Scales and comparisons

• 38,222,608,157,372,961 seconds is equal to 1,215,360,709 years, 5 weeks, 6 days, 17 hours, 49 minutes, 21 seconds.
• To count from 1 to 38,222,608,157,372,961 would take you about three billion, six hundred forty-six million, eighty-two thousand, one hundred twenty-seven 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 38222608157372961 cubic inches would be around 28071.1 feet tall.

Recreational maths with 38222608157372961

• 38222608157372961 backwards is 16927375180622283
• The number of decimal digits it has is: 17
• The sum of 38222608157372961's digits is 72
• More coming soon!