40623727872

Names of 40623727872

• Cardinal: 40623727872 can be written as Forty billion, six hundred twenty-three million, seven hundred twenty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0623727872 × 10¹⁰

Factors of 40623727872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 819

Divisors of 40623727872

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 61 64 78 84 91 96 104 112 122 128 156 168 169 182 183 192 208 224 244 256 273 312 336 338 364 366 384 416 427 448 488 507 546 624 672 676 728 732 733 768 793 832 854 896 976 1014 1092 1183 1248 1281 1344 1352 1456 1464 1466 1586 1664 1708 1792 1952 2028 2184 2199 2366 2379 2496 2562 2688 2704 2912 2928 2932 3172 3328 3416 3549 3904 4056 4368 4398 4732 4758 4992 5124 5131 5376 5408 5551 5824 5856 5864 6344 6832 7098 7808 8112 8736 8796 9464 9516 9529 9984 10248 10262 10309 10816 11102 11648 11712 11728 12688 13664 14196 15393 15616 16224 16653 17472 17592 18928 19032 19058 20496 20524 20618 21632 22204 23296 23424 23456 25376 27328 28392 28587 30786 30927 32448 33306 34944 35184 37856 38064 38116 40992 41048 41236 43264 44408 44713 46848 46912 50752 54656 56784 57174 61572 61854 64896 66612 66703 69888 70368 72163 75712 76128 76232 81984 82096 82472 88816 89426 93824 101504 109312 113568 114348 123144 123708 123877 129792 133224 133406 134139 140736 144326 151424 152256 152464 163968 164192 164944 177632 178852 187648 200109 203008 216489 227136 228696 246288 247416 247754 266448 266812 268278 281472 288652 302848 304512 304928 312991 327936 328384 329888 355264 357704 371631 400218 432978 454272 457392 492576 494832 495508 532896 533624 536556 562944 577304 581269 609024 609856 625982 656768 659776 710528 715408 743262 800436 865956 867139 908544 914784 938973 985152 989664 991016 1065792 1067248 1073112 1154608 1162538 1219712 1251964 1313536 1319552 1421056 1430816 1486524 1600872 1731912 1734278 1743807 1829568 1877946 1970304 1979328 1982032 2131584 2134496 2146224 2309216 2325076 2439424 2503928 2601417 2639104 2861632 2973048 3201744 3463824 3468556 3487614 3659136 3755892 3940608 3958656 3964064 4068883 4263168 4268992 4292448 4618432 4650152 5007856 5202834 5723264 5946096 6403488 6927648 6937112 6975228 7318272 7511784 7556497 7917312 7928128 8137766 8537984 8584896 9236864 9300304 10015712 10405668 11446528 11892192 12206649 12806976 13855296 13874224 13950456 15023568 15112994 15856256 16275532 17075968 17169792 18473728 18600608 20031424 20811336 22669491 23784384 24413298 25613952 27710592 27748448 27900912 30047136 30225988 31712512 32551064 34339584 37201216 40062848 41622672 45338982 47568768 48826596 51227904 52895479 55421184 55496896 55801824 60094272 60451976 65102128 74402432 80125696 83245344 90677964 95137536 97653192 105790958 110993792 111603648 120188544 120903952 130204256 148804864 158686437 166490688 181355928 195306384 211581916 221987584 223207296 240377088 241807904 260408512 317372874 332981376 362711856 390612768 423163832 446414592 483615808 520817024 634745748 665962752 725423712 781225536 846327664 967231616 1041634048 1269491496 1450847424 1562451072 1692655328 1934463232 2538982992 2901694848 3124902144 3385310656 5077965984 5803389696 6770621312 10155931968 13541242624 20311863936 40623727872
• Sum of all divisors σ(n): 136178867328
• Sum of proper divisors (its aliquot sum) s(n): 95555139456
• 40623727872 is an abundant number, because the sum of its proper divisors (95555139456) is greater than itself. Its abundance is 54931411584

Bases of 40623727872

• Binary: 100101110101010111001110010100000000₂
• Hexadecimal: 0x9755CE500
• Base-36: INUBH1C

Squares and roots of 40623727872

• 40623727872 squared (40623727872²) is 1650287266218309648384
• 40623727872 cubed (40623727872³) is 67040820813479429699783620558848
• The square root of 40623727872 is 201553.2879215817
• The cube root of 40623727872 is 3437.6362849803

Scales and comparisons

• 40,623,727,872 seconds is equal to 1,291 years, 36 weeks, 6 days, 51 minutes, 12 seconds.
• To count from 1 to 40,623,727,872 would take you about two thousand, five hundred eighty-three 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 40623727872 cubic inches would be around 286.5 feet tall.

Recreational maths with 40623727872

• 40623727872 backwards is 27872732604
• 40623727872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40623727872's digits is 48
• More coming soon!