40648966008

Names of 40648966008

• Cardinal: 40648966008 can be written as Forty billion, six hundred forty-eight million, nine hundred sixty-six thousand and eight.

Scientific notation

• Scientific notation: 4.0648966008 × 10¹⁰

Factors of 40648966008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 846

Divisors of 40648966008

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 42 56 62 71 84 93 124 142 168 186 211 213 217 248 284 372 422 426 434 497 521 568 633 651 744 844 852 868 994 1042 1266 1302 1477 1491 1563 1688 1704 1736 1988 2084 2201 2532 2604 2954 2982 3126 3647 3976 4168 4402 4431 5064 5208 5908 5964 6252 6541 6603 7294 8804 8862 10941 11816 11928 12504 13082 13206 14588 14981 15407 16151 17608 17724 19623 21882 26164 26412 29176 29962 30814 32302 35448 36991 39246 43764 44943 45787 46221 48453 52328 52824 59924 61628 64604 73982 78492 87528 89886 91574 92442 96906 104867 109931 110973 113057 119848 123256 129208 137361 147964 156984 179772 183148 184884 193812 209734 219862 221946 226114 258937 274722 295928 314601 329793 339171 359544 366296 369768 387624 419468 439724 443892 452228 464411 517874 549444 629202 659586 678342 769517 776811 838936 879448 887784 904456 928822 1035748 1098888 1146721 1258404 1319172 1356684 1393233 1539034 1553622 1857644 2071496 2293442 2308551 2516808 2638344 2713368 2786466 3078068 3107244 3250877 3407861 3440163 3715288 4586884 4617102 5572932 6156136 6214488 6501754 6815722 6880326 7805101 8027047 9173768 9234204 9752631 10223583 11145864 13003508 13631444 13760652 15610202 16054094 18468408 19505262 20447166 23415303 23855027 24081141 26007016 27262888 27521304 31220404 32108188 39010524 40894332 46830606 47710054 48162282 54635707 62440808 64216376 71565081 78021048 81788664 93661212 95420108 96324564 109271414 143130162 163907121 187322424 190840216 192649128 218542828 241958131 286260324 327814242 437085656 483916262 572520648 655628484 725874393 967832524 1311256968 1451748786 1693706917 1935665048 2903497572 3387413834 5081120751 5806995144 6774827668 10162241502 13549655336 20324483004 40648966008
• Sum of all divisors σ(n): 122385530880
• Sum of proper divisors (its aliquot sum) s(n): 81736564872
• 40648966008 is an abundant number, because the sum of its proper divisors (81736564872) is greater than itself. Its abundance is 41087598864

Bases of 40648966008

• Binary: 100101110110110111011111111101111000₂
• Hexadecimal: 0x976DDFF78
• Base-36: IO9CEWO

Squares and roots of 40648966008

• 40648966008 squared (40648966008²) is 1652338437519539456064
• 40648966008 cubed (40648966008³) is 67165848980443591185360345472512
• The square root of 40648966008 is 201615.8872906597
• The cube root of 40648966008 is 3438.3480329817

Scales and comparisons

• 40,648,966,008 seconds is equal to 1,292 years, 26 weeks, 4 days, 3 hours, 26 minutes, 48 seconds.
• To count from 1 to 40,648,966,008 would take you about two thousand, five hundred eighty-five 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 40648966008 cubic inches would be around 286.5 feet tall.

Recreational maths with 40648966008

• 40648966008 backwards is 80066984604
• The number of decimal digits it has is: 11
• The sum of 40648966008's digits is 51
• More coming soon!