40807745888

Names of 40807745888

• Cardinal: 40807745888 can be written as Forty billion, eight hundred seven million, seven hundred forty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0807745888 × 10¹⁰

Factors of 40807745888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 944

Divisors of 40807745888

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 91 101 104 112 169 182 202 208 224 338 364 404 416 676 707 728 808 821 1183 1313 1352 1414 1456 1616 1642 2197 2366 2626 2704 2828 2912 3232 3284 4394 4732 5252 5408 5656 5747 6568 8788 9191 9464 10504 10673 11312 11494 13136 15379 17069 17576 18382 18928 21008 21346 22624 22988 26272 30758 34138 35152 36764 37856 42016 42692 45976 61516 68276 70304 73528 74711 82921 85384 91952 119483 123032 136552 138749 147056 149422 165842 170768 183904 221897 238966 246064 273104 277498 294112 298844 331684 341536 443794 477932 492128 546208 554996 580447 597688 663368 887588 955864 971243 1077973 1109992 1160894 1195376 1326736 1553279 1775176 1803737 1911728 1942486 2155946 2219984 2321788 2390752 2653472 3106558 3550352 3607474 3823456 3884972 4311892 4439968 4643576 6213116 7100704 7214948 7545811 7769944 8623784 9287152 12426232 12626159 14013649 14429896 15091622 15539888 17247568 18574304 24852464 25252318 28027298 28859792 30183244 31079776 34495136 49704928 50504636 56054596 57719584 60366488 98095543 101009272 112109192 120732976 182177437 196191086 202018544 224218384 241465952 364354874 392382172 404037088 448436768 728709748 784764344 1275242059 1457419496 1569528688 2550484118 2914838992 3139057376 5100968236 5829677984 10201936472 20403872944 40807745888
• Sum of all divisors σ(n): 100572554880
• Sum of proper divisors (its aliquot sum) s(n): 59764808992
• 40807745888 is an abundant number, because the sum of its proper divisors (59764808992) is greater than itself. Its abundance is 18957063104

Bases of 40807745888

• Binary: 100110000000010101001100100101100000₂
• Hexadecimal: 0x98054C960
• Base-36: IQVVM8W

Squares and roots of 40807745888

• 40807745888 squared (40807745888²) is 1665272124459580908544
• 40807745888 cubed (40807745888³) is 67956001689316487042839720067072
• The square root of 40807745888 is 202009.2717872127
• The cube root of 40807745888 is 3442.8190871741

Scales and comparisons

• 40,807,745,888 seconds is equal to 1,297 years, 29 weeks, 20 hours, 58 minutes, 8 seconds.
• To count from 1 to 40,807,745,888 would take you about two thousand, five hundred ninety-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 40807745888 cubic inches would be around 286.9 feet tall.

Recreational maths with 40807745888

• 40807745888 backwards is 88854770804
• The number of decimal digits it has is: 11
• The sum of 40807745888's digits is 59
• More coming soon!