40107477744

Names of 40107477744

• Cardinal: 40107477744 can be written as Forty billion, one hundred seven million, four hundred seventy-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.0107477744 × 10¹⁰

Factors of 40107477744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21198

Divisors of 40107477744

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 97 137 144 194 274 291 388 411 548 582 776 822 873 1096 1164 1233 1552 1644 1746 2192 2328 2466 3288 3492 4656 4932 6576 6984 9864 13289 13968 19728 20959 26578 39867 41918 53156 62877 79734 83836 106312 119601 125754 159468 167672 188631 212624 239202 251508 318936 335344 377262 478404 503016 637872 754524 956808 1006032 1509048 1913616 2033023 2871383 3018096 4066046 5742766 6099069 8132092 8614149 11485532 12198138 16264184 17228298 18297207 22971064 24396276 25842447 32528368 34456596 36594414 45942128 48792552 51684894 68913192 73188828 97585104 103369788 137826384 146377656 206739576 278524151 292755312 413479152 557048302 835572453 1114096604 1671144906 2228193208 2506717359 3342289812 4456386416 5013434718 6684579624 10026869436 13369159248 20053738872 40107477744
• Sum of all divisors σ(n): 114235605120
• Sum of proper divisors (its aliquot sum) s(n): 74128127376
• 40107477744 is an abundant number, because the sum of its proper divisors (74128127376) is greater than itself. Its abundance is 34020649632

Bases of 40107477744

• Binary: 100101010110100101111000101011110000₂
• Hexadecimal: 0x956978AF0
• Base-36: IFAYFW0

Squares and roots of 40107477744

• 40107477744 squared (40107477744²) is 1608609770985455329536
• 40107477744 cubed (40107477744³) is 64517280588580086577071305846784
• The square root of 40107477744 is 200268.5141104313
• The cube root of 40107477744 is 3423.0122266243

Scales and comparisons

• 40,107,477,744 seconds is equal to 1,275 years, 15 weeks, 1 day, 22 hours, 2 minutes, 24 seconds.
• To count from 1 to 40,107,477,744 would take you about two thousand, five hundred fifty 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 40107477744 cubic inches would be around 285.3 feet tall.

Recreational maths with 40107477744

• 40107477744 backwards is 44777470104
• The number of decimal digits it has is: 11
• The sum of 40107477744's digits is 45
• More coming soon!