40681825452

Names of 40681825452

• Cardinal: 40681825452 can be written as Forty billion, six hundred eighty-one million, eight hundred twenty-five thousand, four hundred fifty-two.

Scientific notation

• Scientific notation: 4.0681825452 × 10¹⁰

Factors of 40681825452

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 854

Divisors of 40681825452

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 19 27 34 36 37 38 43 51 54 57 68 74 76 86 102 108 111 114 129 148 153 171 172 204 222 228 258 306 323 333 342 387 444 459 513 516 612 629 646 666 684 703 731 733 774 817 918 969 999 1026 1161 1258 1292 1332 1406 1462 1466 1548 1591 1634 1836 1887 1938 1998 2052 2109 2193 2199 2322 2451 2516 2812 2907 2924 2932 3182 3268 3774 3876 3996 4218 4386 4398 4644 4773 4902 5661 5814 6327 6364 6579 6597 7353 7548 8436 8721 8772 8796 9546 9804 11322 11628 11951 12461 12654 13158 13194 13889 13927 14319 14706 16983 17442 18981 19092 19737 19791 22059 22644 23902 24922 25308 26316 26388 27047 27121 27778 27854 28638 29412 30229 31519 33966 34884 35853 37383 37962 39474 39582 41667 41781 42957 44118 47804 49844 54094 54242 55556 55708 57276 60458 63038 67932 71706 74766 75924 78948 79164 81141 81363 83334 83562 85914 88236 90687 94557 107559 108188 108484 112149 120916 125001 125343 126076 143412 149532 162282 162726 166668 167124 171828 181374 189114 215118 224298 236759 243423 244089 250002 250686 272061 283671 322677 324564 325452 336447 362748 375003 376029 378228 430236 448596 461057 473518 486846 488178 500004 501372 513893 515299 535823 544122 567342 598861 645354 672894 710277 730269 732267 750006 752058 816183 851013 922114 947036 973692 976356 1027786 1030598 1071646 1088244 1134684 1166203 1197722 1290708 1345788 1383171 1420554 1460538 1464534 1500012 1504116 1541679 1545897 1607469 1632366 1702026 1796583 1844228 2055572 2061196 2130831 2143292 2332406 2395444 2766342 2841108 2921076 2929068 3083358 3091794 3214938 3264732 3404052 3498609 3593166 4149513 4261662 4625037 4637691 4664812 4822407 5389749 5532684 6166716 6183588 6392493 6429876 6997218 7186332 8299026 8523324 8760083 9250074 9275382 9644814 10180637 10495827 10779498 12448539 12784986 13875111 13913073 13994436 14467221 16169247 16598052 17520166 18500148 18550764 19289628 19825451 20361274 20991654 21558996 22157857 24897078 25569972 26280249 27750222 27826146 28934442 30541911 31487481 32338494 35040332 39650902 40722548 41983308 44315714 49794156 52560498 55500444 55652292 57868884 59476353 61083822 62974962 64676988 66473571 78840747 79301804 88631428 91625733 105120996 118952706 122167644 125949924 132947142 157681494 178429059 183251466 199420713 236522241 237905412 265894284 274877199 315362988 356858118 366502932 376683569 398841426 473044482 535287177 549754398 598262139 713716236 753367138 797682852 946088964 1070574354 1099508796 1130050707 1196524278 1506734276 2141148708 2260101414 2393048556 3390152121 4520202828 6780304242 10170456363 13560608484 20340912726 40681825452
• Sum of all divisors σ(n): 123706598400
• Sum of proper divisors (its aliquot sum) s(n): 83024772948
• 40681825452 is an abundant number, because the sum of its proper divisors (83024772948) is greater than itself. Its abundance is 42342947496

Bases of 40681825452

• Binary: 100101111000110100110110010010101100₂
• Hexadecimal: 0x978D364AC
• Base-36: IOSWPF0

Squares and roots of 40681825452

• 40681825452 squared (40681825452²) is 1655010922106995004304
• 40681825452 cubed (40681825452³) is 67328865454310338833331316745408
• The square root of 40681825452 is 201697.3610437181
• The cube root of 40681825452 is 3439.2742703547

Scales and comparisons

• 40,681,825,452 seconds is equal to 1,293 years, 28 weeks, 6 days, 11 hours, 4 minutes, 12 seconds.
• To count from 1 to 40,681,825,452 would take you about two thousand, five hundred eighty-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 40681825452 cubic inches would be around 286.6 feet tall.

Recreational maths with 40681825452

• 40681825452 backwards is 25452818604
• The number of decimal digits it has is: 11
• The sum of 40681825452's digits is 45
• More coming soon!