40928829440

Names of 40928829440

• Cardinal: 40928829440 can be written as Forty billion, nine hundred twenty-eight million, eight hundred twenty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.092882944 × 10¹⁰

Factors of 40928829440

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 999246

Divisors of 40928829440

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 4096 5120 8192 10240 20480 40960 999239 1998478 3996956 4996195 7993912 9992390 15987824 19984780 31975648 39969560 63951296 79939120 127902592 159878240 255805184 319756480 511610368 639512960 1023220736 1279025920 2046441472 2558051840 4092882944 5116103680 8185765888 10232207360 20464414720 40928829440
• Sum of all divisors σ(n): 98223293520
• Sum of proper divisors (its aliquot sum) s(n): 57294464080
• 40928829440 is an abundant number, because the sum of its proper divisors (57294464080) is greater than itself. Its abundance is 16365634640

Bases of 40928829440

• Binary: 100110000111100011000110000000000000₂
• Hexadecimal: 0x9878C6000
• Base-36: ISVYUWW

Squares and roots of 40928829440

• 40928829440 squared (40928829440²) is 1675169079328610713600
• 40928829440 cubed (40928829440³) is 68562709531002537609091088384000
• The square root of 40928829440 is 202308.7478088873
• The cube root of 40928829440 is 3446.2208689215

Scales and comparisons

• 40,928,829,440 seconds is equal to 1,301 years, 21 weeks, 2 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 40,928,829,440 would take you about two thousand, six hundred two 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 40928829440 cubic inches would be around 287.2 feet tall.

Recreational maths with 40928829440

• 40928829440 backwards is 04492882904
• The number of decimal digits it has is: 11
• The sum of 40928829440's digits is 50
• More coming soon!