40051149768

Names of 40051149768

• Cardinal: 40051149768 can be written as Forty billion, fifty-one million, one hundred forty-nine thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0051149768 × 10¹⁰

Factors of 40051149768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1861

Divisors of 40051149768

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 127 168 252 254 381 504 508 521 762 889 1016 1042 1143 1201 1524 1563 1778 2084 2286 2402 2667 3048 3126 3556 3603 3647 4168 4572 4689 4804 5334 6252 7112 7206 7294 8001 8407 9144 9378 9608 10668 10809 10941 12504 14412 14588 16002 16814 18756 21336 21618 21882 25221 28824 29176 32004 32823 33628 37512 43236 43764 50442 64008 65646 66167 67256 75663 86472 87528 100884 131292 132334 151326 152527 198501 201768 262584 264668 302652 305054 397002 457581 463169 529336 595503 605304 610108 625721 794004 915162 926338 1067689 1191006 1220216 1251442 1372743 1389507 1588008 1830324 1852676 1877163 2135378 2382012 2502884 2745486 2779014 3203067 3660648 3705352 3754326 4168521 4270756 4380047 4764024 5005768 5490972 5558028 5631489 6406134 7508652 8337042 8541512 8760094 9609201 10981944 11116056 11262978 12812268 13140141 15017304 16674084 17520188 19218402 22525956 25624536 26280282 33348168 35040376 38436804 39420423 45051912 52560564 76873608 78840846 79466567 105121128 157681692 158933134 238399701 315363384 317866268 476799402 556265969 635732536 715199103 953598804 1112531938 1430398206 1668797907 1907197608 2225063876 2860796412 3337595814 4450127752 5006393721 5721592824 6675191628 10012787442 13350383256 20025574884 40051149768
• Sum of all divisors σ(n): 125288017920
• Sum of proper divisors (its aliquot sum) s(n): 85236868152
• 40051149768 is an abundant number, because the sum of its proper divisors (85236868152) is greater than itself. Its abundance is 45185718384

Bases of 40051149768

• Binary: 100101010011001111000000101111001000₂
• Hexadecimal: 0x9533C0BC8
• Base-36: IEDF4Y0

Squares and roots of 40051149768

• 40051149768 squared (40051149768²) is 1604094597738766453824
• 40051149768 cubed (40051149768³) is 64245832976075049381679280312832
• The square root of 40051149768 is 200127.8335664483
• The cube root of 40051149768 is 3421.4090203149

Scales and comparisons

• 40,051,149,768 seconds is equal to 1,273 years, 26 weeks, 23 hours, 22 minutes, 48 seconds.
• To count from 1 to 40,051,149,768 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 40051149768 cubic inches would be around 285.1 feet tall.

Recreational maths with 40051149768

• 40051149768 backwards is 86794115004
• The number of decimal digits it has is: 11
• The sum of 40051149768's digits is 45
• More coming soon!