40426251012

Names of 40426251012

• Cardinal: 40426251012 can be written as Forty billion, four hundred twenty-six million, two hundred fifty-one thousand and twelve.

Scientific notation

• Scientific notation: 4.0426251012 × 10¹⁰

Factors of 40426251012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 730

Divisors of 40426251012

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 197 252 378 394 521 591 756 788 1042 1182 1379 1563 1773 2084 2364 2758 3126 3546 3647 4137 4689 5319 5516 6252 7092 7294 8274 9378 10638 10941 12411 14067 14588 16548 18756 21276 21882 24822 28134 32823 37233 43764 49644 56268 65646 74466 98469 102637 131292 148932 196938 205274 271441 307911 393876 410548 542882 615822 718459 814323 923733 1085764 1231644 1436918 1628646 1847466 1900087 2155377 2442969 2771199 2873836 3257292 3694932 3800174 4310754 4885938 5542398 5700261 6466131 7328907 7600348 8621508 9771876 11084796 11400522 12932262 14657814 17100783 19398393 22801044 25864524 29315628 34201566 38796786 51302349 53473877 68403132 77593572 102604698 106947754 160421631 205209396 213895508 320843262 374317139 481264893 641686524 748634278 962529786 1122951417 1443794679 1497268556 1925059572 2245902834 2887589358 3368854251 4491805668 5775178716 6737708502 10106562753 13475417004 20213125506 40426251012
• Sum of all divisors σ(n): 120621029760
• Sum of proper divisors (its aliquot sum) s(n): 80194778748
• 40426251012 is an abundant number, because the sum of its proper divisors (80194778748) is greater than itself. Its abundance is 39768527736

Bases of 40426251012

• Binary: 100101101001100101111010001100000100₂
• Hexadecimal: 0x96997A304
• Base-36: IKKQUX0

Squares and roots of 40426251012

• 40426251012 squared (40426251012²) is 1634281770885231024144
• 40426251012 cubed (40426251012³) is 66067885094142222825655176433728
• The square root of 40426251012 is 201062.8036509985
• The cube root of 40426251012 is 3432.0569792239

Scales and comparisons

• 40,426,251,012 seconds is equal to 1,285 years, 22 weeks, 2 days, 10 hours, 10 minutes, 12 seconds.
• To count from 1 to 40,426,251,012 would take you about two thousand, five hundred seventy 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 40426251012 cubic inches would be around 286 feet tall.

Recreational maths with 40426251012

• 40426251012 backwards is 21015262404
• 40426251012 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40426251012's digits is 27
• More coming soon!