40976768

Names of 40976768

• Cardinal: 40976768 can be written as Forty million, nine hundred seventy-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0976768 × 10⁷

Factors of 40976768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 140

Divisors of 40976768

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 29 32 38 56 58 64 76 83 112 116 128 133 152 166 203 224 232 266 304 332 406 448 464 532 551 581 608 664 812 896 928 1064 1102 1162 1216 1328 1577 1624 1856 2128 2204 2324 2407 2432 2656 3154 3248 3712 3857 4256 4408 4648 4814 5312 6308 6496 7714 8512 8816 9296 9628 10624 11039 12616 12992 15428 16849 17024 17632 18592 19256 22078 25232 25984 30856 33698 35264 37184 38512 44156 45733 50464 61712 67396 70528 74368 77024 88312 91466 100928 123424 134792 154048 176624 182932 201856 246848 269584 308096 320131 353248 365864 493696 539168 640262 706496 731728 1078336 1280524 1412992 1463456 2156672 2561048 2926912 5122096 5853824 10244192 20488384 40976768
• Sum of all divisors σ(n): 102816000
• Sum of proper divisors (its aliquot sum) s(n): 61839232
• 40976768 is an abundant number, because the sum of its proper divisors (61839232) is greater than itself. Its abundance is 20862464

Bases of 40976768

• Binary: 10011100010100000110000000₂
• Hexadecimal: 0x2714180
• Base-36: OE9VK

Squares and roots of 40976768

• 40976768 squared (40976768²) is 1679095515725824
• 40976768 cubed (40976768³) is 68803907397737441656832
• The square root of 40976768 is 6401.3098659573
• The cube root of 40976768 is 344.7565824785

Scales and comparisons

• 40,976,768 seconds is equal to 1 year, 15 weeks, 5 days, 6 hours, 26 minutes, 8 seconds.
• To count from 1 to 40,976,768 would take you about forty-nine weeks!

  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 40976768 cubic inches would be around 28.7 feet tall.

Recreational maths with 40976768

• 40976768 backwards is 86767904
• The number of decimal digits it has is: 8
• The sum of 40976768's digits is 47
• More coming soon!