40472028651264

Names of 40472028651264

• Cardinal: 40472028651264 can be written as Forty trillion, four hundred seventy-two billion, twenty-eight million, six hundred fifty-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 4.0472028651264 × 10¹³

Factors of 40472028651264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7528279151

Divisors of 40472028651264

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 7528279139 15056558278 22584837417 30113116556 45169674834 52697953973 60226233112 90339349668 105395907946 120452466224 158093861919 180678699336 210791815892 240904932448 316187723838 361357398672 421583631784 481809864896 632375447676 722714797344 843167263568 963619729792 1264750895352 1445429594688 1686334527136 1927239459584 2529501790704 2890859189376 3372669054272 5059003581408 5781718378752 6745338108544 10118007162816 13490676217088 20236014325632 40472028651264
• Sum of all divisors σ(n): 123102420497280
• Sum of proper divisors (its aliquot sum) s(n): 82630391846016
• 40472028651264 is an abundant number, because the sum of its proper divisors (82630391846016) is greater than itself. Its abundance is 42158363194752

Bases of 40472028651264

• Binary: 1001001100111100100000111001000001111100000000₂
• Hexadecimal: 0x24CF20E41F00
• Base-36: ECGLCWH6O

Squares and roots of 40472028651264

• 40472028651264 squared (40472028651264²) is 1637985103148734110928797696
• 40472028651264 cubed (40472028651264³) is 66292580024979185319122578378779990687744
• The square root of 40472028651264 is 6361763.0143902719
• The cube root of 40472028651264 is 34333.5194801875

Scales and comparisons

• 40,472,028,651,264 seconds is equal to 1,286,885 years, 16 weeks, 5 days, 12 hours, 54 minutes, 24 seconds.
• To count from 1 to 40,472,028,651,264 would take you about three million, two hundred seventeen thousand, two hundred thirteen 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 40472028651264 cubic inches would be around 2861.1 feet tall.

Recreational maths with 40472028651264

• 40472028651264 backwards is 46215682027404
• The number of decimal digits it has is: 14
• The sum of 40472028651264's digits is 51
• More coming soon!