72492981789046

Names of 72492981789046

• Cardinal: 72492981789046 can be written as Seventy-two trillion, four hundred ninety-two billion, nine hundred eighty-one million, seven hundred eighty-nine thousand and forty-six.

Scientific notation

• Scientific notation: 7.2492981789046 × 10¹³

Factors of 72492981789046

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 41154

Divisors of 72492981789046

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 13 14 26 59 79 91 118 158 182 413 553 767 826 1027 1106 1534 2054 2203 4406 4661 5369 7189 9322 10738 14378 15421 28639 30842 32627 38791 57278 60593 65254 77582 121186 129977 174037 200473 259954 271537 348074 400946 424151 504283 543074 848302 909839 1008566 1218259 1689701 1819678 2262481 2288669 2436518 3064489 3379402 3529981 4524962 4577338 6128978 7059962 10268183 11827907 15837367 16020683 20536366 21451423 23655814 29752697 31674734 32041366 39838357 42902846 59505394 71877281 79676714 85456573 133486379 143754562 170913146 180804851 208268879 266972758 278868499 361609702 416537758 557736998 598196011 934404653 1110935449 1196392022 1265633957 1868809306 2221870898 2350463063 2531267914 4700926126 5041937807 6751069267 7776548143 10083875614 13502138534 15553096286 16453241441 32906482882 35293564649 47257484869 65545191491 70587129298 87763900471 94514969738 131090382982 175527800942 398313086753 458816340437 614347303297 796626173506 917632680874 1228694606594 2788191607271 5178070127789 5576383214542 10356140255578 36246490894523 72492981789046
• Sum of all divisors σ(n): 137890477670400
• Sum of proper divisors (its aliquot sum) s(n): 65397495881354
• 72492981789046 is a deficient number, because the sum of its proper divisors (65397495881354) is less than itself. Its deficiency is 7095485907692

Bases of 72492981789046

• Binary: 10000011110111010010110011011011010000101110110₂
• Hexadecimal: 0x41EE966DA176
• Base-36: PP2TDN6GM

Squares and roots of 72492981789046

• 72492981789046 squared (72492981789046²) is 5255232408666954994845590116
• 72492981789046 cubed (72492981789046³) is 380967467298697914898222633075909294669336
• The square root of 72492981789046 is 8514281.0494513275
• The cube root of 72492981789046 is 41696.4090456045

Scales and comparisons

• 72,492,981,789,046 seconds is equal to 2,305,052 years, 30 weeks, 3 days, 1 hour, 50 minutes, 46 seconds.
• To count from 1 to 72,492,981,789,046 would take you about five million, seven hundred sixty-two thousand, six hundred thirty-one 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 72492981789046 cubic inches would be around 3474.7 feet tall.

Recreational maths with 72492981789046

• 72492981789046 backwards is 64098718929427
• The number of decimal digits it has is: 14
• The sum of 72492981789046's digits is 76
• More coming soon!