18474047357555140

Names of 18474047357555140

• Cardinal: 18474047357555140 can be written as Eighteen quadrillion, four hundred seventy-four trillion, forty-seven billion, three hundred fifty-seven million, five hundred fifty-five thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.847404735755514 × 10¹⁶

Factors of 18474047357555140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10384155

Divisors of 18474047357555140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 26 37 52 65 74 130 148 185 260 370 481 740 962 1924 2405 4810 9620 188351 376702 753404 941755 1883510 2448563 3767020 4897126 6968987 9794252 10195747 12242815 13937974 20391494 24485630 27875948 34844935 40782988 48971260 50978735 69689870 90596831 101957470 132544711 139379740 181193662 203914940 265089422 362387324 377242639 452984155 530178844 662723555 754485278 905968310 1325447110 1508970556 1811936620 1886213195 2650894220 3772426390 4904154307 7544852780 9808308614 19616617228 24520771535 49041543070 98083086140 1920379143197 3840758286394 7681516572788 9601895715985 19203791431970 24964928861561 38407582863940 49929857723122 71054028298289 99859715446244 124824644307805 142108056596578 249649288615610 284216113193156 355270141491445 499298577231220 710540282982890 923702367877757 1421080565965780 1847404735755514 3694809471511028 4618511839388785 9237023678777570 18474047357555140
• Sum of all divisors σ(n): 42909183597901824
• Sum of proper divisors (its aliquot sum) s(n): 24435136240346684
• 18474047357555140 is an abundant number, because the sum of its proper divisors (24435136240346684) is greater than itself. Its abundance is 5961088882791544

Bases of 18474047357555140

• Binary: 1000001101000100000110001010110010011111001000111000100₂
• Hexadecimal: 0x41A20C564F91C4
• Base-36: 51WI46YX51G

Squares and roots of 18474047357555140

• 18474047357555140 squared (18474047357555140²) is 341290425769190050748838140419600
• 18474047357555140 cubed (18474047357555140³) is 6305015488340174116028777283612216256269736744000
• The square root of 18474047357555140 is 135919267.7936249773
• The cube root of 18474047357555140 is 264354.8915386723

Scales and comparisons

• 18,474,047,357,555,140 seconds is equal to 587,417,561 years, 51 weeks, 3 days, 7 hours, 5 minutes, 40 seconds.
• To count from 1 to 18,474,047,357,555,140 would take you about one billion, seven hundred sixty-two million, two hundred fifty-two thousand, six hundred eighty-five 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 18474047357555140 cubic inches would be around 22029.6 feet tall.

Recreational maths with 18474047357555140

• 18474047357555140 backwards is 04155575374047481
• The number of decimal digits it has is: 17
• The sum of 18474047357555140's digits is 70
• More coming soon!