40051994832

Names of 40051994832

• Cardinal: 40051994832 can be written as Forty billion, fifty-one million, nine hundred ninety-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.0051994832 × 10¹⁰

Factors of 40051994832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10672

Divisors of 40051994832

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 19 24 27 34 36 38 48 51 54 57 68 72 76 81 102 108 114 136 144 152 153 162 171 204 216 228 243 272 304 306 323 324 342 408 432 456 459 486 513 612 646 648 684 729 816 912 918 969 972 1026 1224 1292 1296 1368 1377 1458 1539 1836 1938 1944 2052 2448 2584 2736 2754 2907 2916 3078 3672 3876 3888 4104 4131 4617 5168 5508 5814 5832 6156 7344 7752 8208 8262 8721 9234 10631 11016 11628 11664 12312 12393 13851 15504 16524 17442 18468 21262 22032 23256 24624 24786 26163 27702 31893 33048 34884 36936 42524 46512 49572 52326 55404 63786 66096 69768 73872 78489 85048 95679 99144 104652 110808 127572 139536 156978 170096 180727 191358 198288 201989 209304 221616 235467 255144 287037 313956 361454 382716 403978 418608 470934 510288 542181 574074 605967 627912 722908 765432 807956 861111 941868 1084362 1148148 1211934 1255824 1445816 1530864 1615912 1626543 1722222 1817901 1883736 2168724 2296296 2423868 2583333 2891632 3231824 3253086 3433813 3444444 3635802 3767472 4337448 4592592 4847736 4879629 5166666 5453703 6506172 6867626 6888888 7271604 7749999 8674896 9695472 9759258 10301439 10333332 10907406 13012344 13735252 13777776 14543208 14638887 15499998 16361109 19518516 20602878 20666664 21814812 26024688 27470504 29086416 29277774 30904317 30999996 32722218 39037032 41205756 41333328 43629624 43916661 49083327 54941008 58555548 61808634 61999992 65444436 78074064 82411512 87259248 87833322 92712951 98166654 117111096 123617268 123999984 130888872 131749983 147249981 164823024 175666644 185425902 196333308 234222192 247234536 261777744 263499966 278138853 294499962 351333288 370851804 392666616 494469072 526999932 556277706 588999924 702666576 741703608 785333232 834416559 1053999864 1112555412 1177999848 1483407216 1668833118 2107999728 2225110824 2355999696 2503249677 3337666236 4450221648 5006499354 6675332472 10012998708 13350664944 20025997416 40051994832
• Sum of all divisors σ(n): 129687860160
• Sum of proper divisors (its aliquot sum) s(n): 89635865328
• 40051994832 is an abundant number, because the sum of its proper divisors (89635865328) is greater than itself. Its abundance is 49583870496

Bases of 40051994832

• Binary: 100101010011010010001111000011010000₂
• Hexadecimal: 0x95348F0D0
• Base-36: IEDX900

Squares and roots of 40051994832

• 40051994832 squared (40051994832²) is 1604162290022554708224
• 40051994832 cubed (40051994832³) is 64249899749672646337224915898368
• The square root of 40051994832 is 200129.9448658297
• The cube root of 40051994832 is 3421.4330836211

Scales and comparisons

• 40,051,994,832 seconds is equal to 1,273 years, 27 weeks, 3 days, 18 hours, 7 minutes, 12 seconds.
• To count from 1 to 40,051,994,832 would take you about two thousand, five 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 40051994832 cubic inches would be around 285.1 feet tall.

Recreational maths with 40051994832

• 40051994832 backwards is 23849915004
• The number of decimal digits it has is: 11
• The sum of 40051994832's digits is 45
• More coming soon!