71371865990997

Names of 71371865990997

• Cardinal: 71371865990997 can be written as Seventy-one trillion, three hundred seventy-one billion, eight hundred sixty-five million, nine hundred ninety thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 7.1371865990997 × 10¹³

Factors of 71371865990997

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 284

Divisors of 71371865990997

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 99 117 121 143 243 257 297 351 363 429 771 891 1053 1089 1287 1331 1573 2313 2673 2827 3159 3267 3341 3861 3993 4719 6939 8481 9801 10023 11583 11979 14157 17303 20817 25443 29403 30069 31097 34749 35937 36751 42471 51909 62451 66049 76329 90207 93291 107811 110253 127413 155727 198147 228987 270621 279873 323433 330759 342067 382239 404261 467181 594441 686961 726539 811863 839619 858637 992277 1026201 1212783 1401543 1783323 2179617 2518857 2575911 2976831 3078603 3638349 4204629 4446871 5349969 6538851 7556571 7727733 7991929 8930493 9235809 9445007 10915047 13340613 16049907 16974593 19616553 23183199 23975787 27707427 28335021 32745141 40021839 50923779 58849659 69549597 71927361 83122281 85005063 87911219 98235423 103895077 120065517 152771337 176548977 186720523 208648791 215782083 220669709 255015189 263733657 311685231 360196551 458314011 560161569 647346249 662009127 765045567 791200971 935055693 1080589653 1142845847 1374942033 1680484707 1942038747 1986027381 2053925753 2295136701 2373602913 2427366799 2805167079 3428537541 4124826099 5041454121 5958082143 6161777259 7120808739 7282100397 8415501237 10285612623 15124362363 17874246429 18485331777 21362426217 21846301191 22593183283 25246503711 26701034789 30856837869 45373087089 53622739287 55455995331 65538903573 67779549849 80103104367 92570513607 166367985993 196616710719 203338649547 240309313101 277711540821 293711382679 499103957979 589850132157 610015948641 720927939303 881134148037 1830047845923 2162783817909 2643402444111 5490143537769 6488351453727 7930207332333 23790621996999 71371865990997
• Sum of all divisors σ(n): 127134384249600
• Sum of proper divisors (its aliquot sum) s(n): 55762518258603
• 71371865990997 is a deficient number, because the sum of its proper divisors (55762518258603) is less than itself. Its deficiency is 15609347732394

Bases of 71371865990997

• Binary: 10000001110100110001110101110000010011101010101₂
• Hexadecimal: 0x40E98EB82755
• Base-36: PARS68SB9

Squares and roots of 71371865990997

• 71371865990997 squared (71371865990997²) is 5093943255036834180885054009
• 71371865990997 cubed (71371865990997³) is 363564235364231983097251218002602652756973
• The square root of 71371865990997 is 8448187.1422807037
• The cube root of 71371865990997 is 41480.3441036407

Scales and comparisons

• 71,371,865,990,997 seconds is equal to 2,269,404 years, 29 weeks, 4 days, 18 hours, 49 minutes, 57 seconds.
• To count from 1 to 71,371,865,990,997 would take you about five million, six hundred seventy-three thousand, five hundred eleven 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 71371865990997 cubic inches would be around 3456.7 feet tall.

Recreational maths with 71371865990997

• 71371865990997 backwards is 79909956817317
• 71371865990997 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 71371865990997's digits is 81
• More coming soon!