31379018684710816108

Names of 31379018684710816108

• Cardinal: 31379018684710816108 can be written as Thirty-one quintillion, three hundred seventy-nine quadrillion, eighteen trillion, six hundred eighty-four billion, seven hundred ten million, eight hundred sixteen thousand, one hundred eight.

Scientific notation

• Scientific notation: 3.1379018684710816108 × 10¹⁹

Factors of 31379018684710816108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9754

Divisors of 31379018684710816108

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 11 22 44 121 242 484 997 1123 1994 2246 3988 4492 7621 10967 12353 15242 21934 24706 30484 43868 49412 83831 120637 135883 167662 241274 271766 335324 482548 543532 922141 994009 1119631 1844282 1988018 2239262 3688564 3976036 4478524 7598137 8558383 10934099 12315941 15196274 17116766 21868198 24631882 30392548 34233532 43736396 49263764 58079641 83579507 94142213 116159282 120275089 135475351 167159014 188284426 232318564 240550178 270950702 334318028 376568852 481100356 541901404 638876051 919374577 1035564343 1116272107 1277752102 1838749154 2071128686 2232544214 2555504204 3677498308 4142257372 4465088428 7027636561 7575342589 8532707851 12278993177 14055273122 15150685178 17065415702 24557986354 28110546244 30301370356 34130831404 49115972708 57905402077 65223436843 83328768479 93859786361 115810804154 130446873686 135068924947 166657536958 187719572722 231621608308 260893747372 270137849894 333315073916 375439145444 540275699788 636959422847 717457805273 916616453269 1032457649971 1273918845694 1434915610546 1833232906538 2064915299942 2547837691388 2869831221092 3666465813076 4129830599884 7006553651317 7892035858003 8507109727447 14013107302634 15784071716006 17014219454894 28026214605268 31568143432012 34028438909788 57731685870769 65027766532471 93578207001917 115463371741538 130055533064942 187156414003834 230926743483076 260111066129884 374312828007668 635048544578459 715305431857181 1029360277021087 1270097089156918 1430610863714362 2058720554042174 2540194178313836 2861221727428724 4117441108084348 6985533990363049 7868359750428991 13971067980726098 15736719500857982 27942135961452196 31473439001715964 64832683232873587 129665366465747174 259330732931494348 713159515561609457 1426319031123218914 2852638062246437828 7844754671177704027 15689509342355408054 31379018684710816108
• Sum of all divisors σ(n): 60481567999033039404
• Sum of proper divisors (its aliquot sum) s(n): 29102549314322223296
• 31379018684710816108 is a deficient number, because the sum of its proper divisors (29102549314322223296) is less than itself. Its deficiency is 2276469370388592812

Bases of 31379018684710816108

• Binary: 11011001101111000101010110011110110010110100010001000100101101100₂
• Hexadecimal: 0x1B378AB3D9688896C
• Base-36: 6MEIDS1Y7BN8S

Squares and roots of 31379018684710816108

• 31379018684710816108 squared (31379018684710816108²) is 984642813615430515724145583283392267664
• 31379018684710816108 cubed (31379018684710816108³) is 30897125246204823716156009775717113999064675786914218731712
• The square root of 31379018684710816108 is 5601697839.4689244527
• The cube root of 31379018684710816108 is 3154131.4290726211

Scales and comparisons

• 31,379,018,684,710,816,108 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,379,018,684,710,816,108 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 31379018684710816108 cubic inches would be around 262844.3 feet tall.

Recreational maths with 31379018684710816108

• 31379018684710816108 backwards is 80161801748681097313
• The number of decimal digits it has is: 20
• The sum of 31379018684710816108's digits is 82
• More coming soon!