40008268893681

Names of 40008268893681

• Cardinal: 40008268893681 can be written as Forty trillion, eight billion, two hundred sixty-eight million, eight hundred ninety-three thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 4.0008268893681 × 10¹³

Factors of 40008268893681

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 274

Divisors of 40008268893681

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 9 11 27 31 33 81 93 99 121 229 243 279 297 341 363 687 729 837 891 961 1023 1089 2061 2187 2511 2519 2673 2883 3069 3267 3751 6183 6561 7099 7533 7557 8019 8649 9207 9801 10571 11253 18549 21297 22599 22671 24057 25947 27621 27709 29403 31713 33759 52441 55647 63891 67797 68013 72171 77841 78089 82863 83127 88209 95139 101277 116281 157323 166941 191673 203391 204039 220069 233523 234267 248589 249381 264627 285417 303831 348843 471969 500823 575019 576851 612117 660207 700569 702801 745767 748143 793881 856251 858979 911493 1046529 1415907 1502469 1625671 1725057 1730553 1836351 1980621 2101707 2108403 2237301 2244429 2420759 2568753 2576937 2734479 3139587 4247721 4877013 5175171 5191659 5509053 5941863 6305121 6325209 6345361 6733287 7262277 7706259 7730811 8203437 9418761 12743163 14631039 15525513 15574977 16527159 17825589 17882381 18975627 19036083 20199861 21786831 23118777 23192433 24610311 26628349 28256283 38229489 43893117 46576539 46724931 50395801 53476767 53647143 56926881 57108249 60599583 65360493 69356331 69577299 79885047 84768849 114688467 131679351 140174793 151187403 160430301 160941429 170780643 171324747 181798749 196081479 196706191 208731897 239655141 254306547 344065401 395038053 420524379 453562209 481290903 482824287 512341929 513974241 554353811 588244437 590118573 626195691 718965423 762919641 1185114159 1261573137 1360686627 1443872709 1448472861 1541922723 1663061433 1764733311 1770355719 1878587073 2156896269 3555342477 3784719411 4082059881 4345418583 4625768169 4989184299 5294199933 5311067157 5635761219 6097891921 6470688807 10666027431 12246179643 13036255749 13877304507 14967552897 15882599799 15933201471 18293675763 19412066421 36738538929 39108767247 41631913521 44902658691 47799604413 54881027289 58236199263 110215616787 117326301741 134707976073 143398813239 164643081867 174708597789 330646850361 404123928219 430196439717 493929245601 1212371784657 1290589319151 1481787736803 3637115353971 4445363210409 13336089631227 40008268893681
• Sum of all divisors σ(n): 68456026188459
• Sum of proper divisors (its aliquot sum) s(n): 28447757294778
• 40008268893681 is a deficient number, because the sum of its proper divisors (28447757294778) is less than itself. Its deficiency is 11560511598903

Bases of 40008268893681

• Binary: 1001000110001100100110101001111100110111110001₂
• Hexadecimal: 0x246326A7CDF1
• Base-36: E6JJMBE29

Squares and roots of 40008268893681

• 40008268893681 squared (40008268893681²) is 1600661579869082707681729761
• 40008268893681 cubed (40008268893681³) is 64039698895186507242078006265379882540241
• 40008268893681 is a perfect square number. Its square root is 6325209
• The cube root of 40008268893681 is 34201.8753727153

Scales and comparisons

• 40,008,268,893,681 seconds is equal to 1,272,139 years, 10 weeks, 1 day, 18 hours, 1 minute, 21 seconds.
• To count from 1 to 40,008,268,893,681 would take you about three million, one hundred eighty thousand, three hundred forty-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 40008268893681 cubic inches would be around 2850.2 feet tall.

Recreational maths with 40008268893681

• 40008268893681 backwards is 18639886280004
• The number of decimal digits it has is: 14
• The sum of 40008268893681's digits is 63
• More coming soon!