40941286672

Names of 40941286672

• Cardinal: 40941286672 can be written as Forty billion, nine hundred forty-one million, two hundred eighty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.0941286672 × 10¹⁰

Factors of 40941286672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 141050

Divisors of 40941286672

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 44 52 88 104 127 143 176 208 254 286 508 572 1016 1144 1397 1651 2032 2288 2794 3302 5588 6604 11176 13208 18161 22352 26416 36322 72644 140897 145288 281794 290576 563588 1127176 1549867 1831661 2254352 3099734 3663322 6199468 7326644 12398936 14653288 17893919 20148271 24797872 29306576 35787838 40296542 71575676 80593084 143151352 161186168 196833109 232620947 286302704 322372336 393666218 465241894 787332436 930483788 1574664872 1860967576 2558830417 3149329744 3721935152 5117660834 10235321668 20470643336 40941286672
• Sum of all divisors σ(n): 93925988352
• Sum of proper divisors (its aliquot sum) s(n): 52984701680
• 40941286672 is an abundant number, because the sum of its proper divisors (52984701680) is greater than itself. Its abundance is 12043415008

Bases of 40941286672

• Binary: 100110001000010010100111010100010000₂
• Hexadecimal: 0x9884A7510
• Base-36: IT3DUZ4

Squares and roots of 40941286672

• 40941286672 squared (40941286672²) is 1676188954358884835584
• 40941286672 cubed (40941286672³) is 68625332496847028023878130536448
• The square root of 40941286672 is 202339.5331416973
• The cube root of 40941286672 is 3446.5704677961

Scales and comparisons

• 40,941,286,672 seconds is equal to 1,301 years, 41 weeks, 6 days, 11 hours, 37 minutes, 52 seconds.
• To count from 1 to 40,941,286,672 would take you about two thousand, six hundred three 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 40941286672 cubic inches would be around 287.2 feet tall.

Recreational maths with 40941286672

• 40941286672 backwards is 27668214904
• The number of decimal digits it has is: 11
• The sum of 40941286672's digits is 49
• More coming soon!