27240640992

Names of 27240640992

• Cardinal: 27240640992 can be written as Twenty-seven billion, two hundred forty million, six hundred forty thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.7240640992 × 10¹⁰

Factors of 27240640992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4094

Divisors of 27240640992

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 72 87 96 116 144 174 232 261 288 348 464 522 696 928 1044 1103 1392 2088 2206 2784 2957 3309 4176 4412 5914 6618 8352 8824 8871 9927 11828 13236 17648 17742 19854 23656 26472 26613 31987 35296 35484 39708 47312 52944 53226 63974 70968 79416 85753 94624 95961 105888 106452 127948 141936 158832 171506 191922 212904 255896 257259 283872 287883 317664 343012 383844 425808 511792 514518 575766 686024 767688 771777 851616 1023584 1029036 1151532 1372048 1535376 1543554 2058072 2303064 2744096 3070752 3087108 3261571 4116144 4606128 6174216 6523142 8232288 9212256 9784713 12348432 13046284 19569426 24696864 26092568 29354139 39138852 52185136 58708278 78277704 94585559 104370272 117416556 156555408 189171118 234833112 283756677 313110816 378342236 469666224 567513354 756684472 851270031 939332448 1135026708 1513368944 1702540062 2270053416 3026737888 3405080124 4540106832 6810160248 9080213664 13620320496 27240640992
• Sum of all divisors σ(n): 80236578240
• Sum of proper divisors (its aliquot sum) s(n): 52995937248
• 27240640992 is an abundant number, because the sum of its proper divisors (52995937248) is greater than itself. Its abundance is 25755296256

Bases of 27240640992

• Binary: 11001010111101010110011000111100000₂
• Hexadecimal: 0x657AB31E0
• Base-36: CIIDH40

Squares and roots of 27240640992

• 27240640992 squared (27240640992²) is 742052521655030744064
• 27240640992 cubed (27240640992³) is 20213986339612998169770059071488
• The square root of 27240640992 is 165047.3901399231
• The cube root of 27240640992 is 3008.8862813453

Scales and comparisons

• 27,240,640,992 seconds is equal to 866 years, 8 weeks, 5 days, 4 hours, 43 minutes, 12 seconds.
• To count from 1 to 27,240,640,992 would take you about one thousand, seven hundred thirty-two 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 27240640992 cubic inches would be around 250.7 feet tall.

Recreational maths with 27240640992

• 27240640992 backwards is 29904604272
• The number of decimal digits it has is: 11
• The sum of 27240640992's digits is 45
• More coming soon!