40002424832

Names of 40002424832

• Cardinal: 40002424832 can be written as Forty billion, two million, four hundred twenty-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.0002424832 × 10¹⁰

Factors of 40002424832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 945

Divisors of 40002424832

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 32 64 79 128 158 181 256 316 362 512 632 683 724 1024 1264 1366 1448 2048 2528 2732 2896 4096 5056 5464 5792 10112 10928 11584 14299 20224 21856 23168 28598 40448 43712 46336 53957 57196 80896 87424 92672 107914 114392 123623 161792 174848 185344 215828 228784 247246 323584 349696 370688 431656 457568 494492 699392 741376 863312 915136 988984 1398784 1726624 1830272 1977968 2797568 3453248 3660544 3955936 6906496 7321088 7911872 9766217 13812992 14642176 15823744 19532434 27625984 29284352 31647488 39064868 55251968 58568704 63294976 78129736 110503936 126589952 156259472 221007872 253179904 312518944 506359808 625037888 1250075776 2500151552 5000303104 10000606208 20001212416 40002424832
• Sum of all divisors σ(n): 81574496640
• Sum of proper divisors (its aliquot sum) s(n): 41572071808
• 40002424832 is an abundant number, because the sum of its proper divisors (41572071808) is greater than itself. Its abundance is 1569646976

Bases of 40002424832

• Binary: 100101010000010101001001000000000000₂
• Hexadecimal: 0x950549000
• Base-36: IDKESJK

Squares and roots of 40002424832

• 40002424832 squared (40002424832²) is 1600193992439810228224
• 40002424832 cubed (40002424832³) is 64011639899191484938875324858368
• The square root of 40002424832 is 200006.0619881307
• The cube root of 40002424832 is 3420.0209986969

Scales and comparisons

• 40,002,424,832 seconds is equal to 1,271 years, 49 weeks, 4 days, 40 minutes, 32 seconds.
• To count from 1 to 40,002,424,832 would take you about two thousand, five hundred forty-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 40002424832 cubic inches would be around 285 feet tall.

Recreational maths with 40002424832

• 40002424832 backwards is 23842420004
• The number of decimal digits it has is: 11
• The sum of 40002424832's digits is 29
• More coming soon!