162993956831174142962

Names of 162993956831174142962

• Cardinal: 162993956831174142962 can be written as One hundred sixty-two quintillion, nine hundred ninety-three quadrillion, nine hundred fifty-six trillion, eight hundred thirty-one billion, one hundred seventy-four million, one hundred forty-two thousand, nine hundred sixty-two.

Scientific notation

• Scientific notation: 1.62993956831174142962 × 10²⁰

Factors of 162993956831174142962

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 244

Divisors of 162993956831174142962

• Number of divisors d(n): 70
• Complete list of divisors:
  1 2 31 62 211 422 961 1922 6541 13082 29791 44521 59582 89042 202771 405542 923521 1380151 1847042 2760302 6285901 9393931 12571802 18787862 42784681 85569362 194862931 291211861 389725862 582423722 1326325111 1982119441 2652650222 3964238882 9027567691 18055135382 41116078441 61445702671 82232156882 122891405342 279854598421 418227202051 559709196842 836454404102 1904816782801 3809633565602 8675492551051 12965043263581 17350985102102 25930086527162 59049320266831 88245939632761 118098640533662 176491879265522 401916341171011 803832682342022 1830528928271761 2735624128615591 3661057856543522 5471248257231182 12459406576301341 24918813152602682 84804347987083321 169608695974166642 386241603865341571 772483207730683142 2628934787599582951 5257869575199165902 81496978415587071481 162993956831174142962
• Sum of all divisors σ(n): 253843674855457973055
• Sum of proper divisors (its aliquot sum) s(n): 90849718024283830093
• 162993956831174142962 is a deficient number, because the sum of its proper divisors (90849718024283830093) is less than itself. Its deficiency is 72144238806890312869

Bases of 162993956831174142962

• Binary: 10001101010111111110110111000010100010110001011111010010101111110010₂
• Hexadecimal: 0x8D5FEDC28B17D2BF2
• Base-36: YECNRJG7ETOMQ

Squares and roots of 162993956831174142962

• 162993956831174142962 squared (162993956831174142962²) is 26567029963482660063422331272615214133444
• 162993956831174142962 cubed (162993956831174142962³) is 4330265335000402662083890807829108977565150852231426201421128
• The square root of 162993956831174142962 is 12766908663.8533661503
• The cube root of 162993956831174142962 is 5462488.0629920213
• Being both a perfect square and a perfect cube, 162993956831174142962 is also a perfect sixth number.

Scales and comparisons

• 162,993,956,831,174,142,962 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 162,993,956,831,174,142,962 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 162993956831174142962 cubic inches would be around 455207.3 feet tall.

Recreational maths with 162993956831174142962

• 162993956831174142962 backwards is 269241471138659399261
• The number of decimal digits it has is: 21
• The sum of 162993956831174142962's digits is 98
• More coming soon!