40276096728

Names of 40276096728

• Cardinal: 40276096728 can be written as Forty billion, two hundred seventy-six million, ninety-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0276096728 × 10¹⁰

Factors of 40276096728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7085

Divisors of 40276096728

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 71 84 142 168 213 284 426 497 521 568 852 994 1042 1491 1563 1704 1988 2084 2982 3126 3647 3976 4168 5964 6252 6481 7294 10941 11928 12504 12962 14588 19443 21882 25924 29176 36991 38886 43764 45367 51848 73982 77772 87528 90734 110973 136101 147964 155544 181468 221946 258937 272202 295928 362936 443892 460151 517874 544404 776811 887784 920302 1035748 1088808 1380453 1553622 1840604 2071496 2760906 3107244 3221057 3376601 3681208 5521812 6214488 6442114 6753202 9663171 10129803 11043624 12884228 13506404 19326342 20259606 23636207 25768456 27012808 38652684 40519212 47272414 70908621 77305368 81038424 94544828 141817242 189089656 239738671 283634484 479477342 567268968 719216013 958954684 1438432026 1678170697 1917909368 2876864052 3356341394 5034512091 5753728104 6712682788 10069024182 13425365576 20138048364 40276096728
• Sum of all divisors σ(n): 116937354240
• Sum of proper divisors (its aliquot sum) s(n): 76661257512
• 40276096728 is an abundant number, because the sum of its proper divisors (76661257512) is greater than itself. Its abundance is 36385160784

Bases of 40276096728

• Binary: 100101100000101001000111011011011000₂
• Hexadecimal: 0x960A476D8
• Base-36: II3CJ4O

Squares and roots of 40276096728

• 40276096728 squared (40276096728²) is 1622163967643212305984
• 40276096728 cubed (40276096728³) is 65334432869474281028451517220352
• The square root of 40276096728 is 200689.0548286079
• The cube root of 40276096728 is 3427.8025042947

Scales and comparisons

• 40,276,096,728 seconds is equal to 1,280 years, 34 weeks, 12 hours, 38 minutes, 48 seconds.
• To count from 1 to 40,276,096,728 would take you about two thousand, five hundred sixty-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 40276096728 cubic inches would be around 285.7 feet tall.

Recreational maths with 40276096728

• 40276096728 backwards is 82769067204
• The number of decimal digits it has is: 11
• The sum of 40276096728's digits is 51
• More coming soon!