27155479832464

Names of 27155479832464

• Cardinal: 27155479832464 can be written as Twenty-seven trillion, one hundred fifty-five billion, four hundred seventy-nine million, eight hundred thirty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.7155479832464 × 10¹³

Factors of 27155479832464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 68588

Divisors of 27155479832464

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 19 38 76 152 304 361 722 1444 2888 5776 68567 137134 274268 548536 1097072 1302773 2605546 5211092 10422184 20844368 24752687 49505374 99010748 198021496 396042992 4701433489 9402866978 18805733956 37611467912 75222935824 89327236291 178654472582 357308945164 714617890328 1429235780656 1697217489529 3394434979058 6788869958116 13577739916232 27155479832464
• Sum of all divisors σ(n): 55529440795227
• Sum of proper divisors (its aliquot sum) s(n): 28373960962763
• 27155479832464 is an abundant number, because the sum of its proper divisors (28373960962763) is greater than itself. Its abundance is 1218481130299

Bases of 27155479832464

• Binary: 110001011001010100000101110101010011110010000₂
• Hexadecimal: 0x18B2A0BAA790
• Base-36: 9MJ1ZK3V4

Squares and roots of 27155479832464

• 27155479832464 squared (27155479832464²) is 737420084931359033508311296
• 27155479832464 cubed (27155479832464³) is 20024996244407410258194110194453638713344
• 27155479832464 is a perfect square number. Its square root is 5211092
• The cube root of 27155479832464 is 30057.4749405231

Scales and comparisons

• 27,155,479,832,464 seconds is equal to 863,460 years, 13 weeks, 4 days, 2 hours, 21 minutes, 4 seconds.
• To count from 1 to 27,155,479,832,464 would take you about two million, one hundred fifty-eight thousand, six 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 27155479832464 cubic inches would be around 2504.8 feet tall.

Recreational maths with 27155479832464

• 27155479832464 backwards is 46423897455172
• The number of decimal digits it has is: 14
• The sum of 27155479832464's digits is 67
• More coming soon!