23420743515

Names of 23420743515

• Cardinal: 23420743515 can be written as Twenty-three billion, four hundred twenty million, seven hundred forty-three thousand, five hundred fifteen.

Scientific notation

• Scientific notation: 2.3420743515 × 10¹⁰

Factors of 23420743515

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 856

Divisors of 23420743515

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 13 15 17 27 39 45 51 61 65 85 117 135 153 183 195 221 255 289 305 351 459 549 585 663 757 765 793 867 915 1037 1105 1445 1647 1755 1989 2271 2295 2379 2601 2745 3111 3315 3757 3785 3965 4335 5185 5967 6813 7137 7803 8235 9333 9841 9945 11271 11355 11895 12869 13005 13481 15555 17629 18785 20439 21411 27999 29523 29835 33813 34065 35685 38607 39015 40443 46177 46665 49205 52887 56355 64345 67405 88145 88569 101439 102195 107055 115821 121329 138531 139995 147615 158661 167297 169065 193035 202215 218773 229177 230885 264435 265707 347463 363987 415593 442845 475983 501891 507195 579105 600301 606645 656319 687531 692655 785009 793305 836485 1093865 1145885 1246779 1328535 1505673 1737315 1800903 1819935 1968957 2062593 2077965 2355027 2379915 2509455 2844049 3001505 3281595 3437655 3925045 4517019 5402709 5906871 6187779 6233895 7065081 7528365 8532147 9004515 9844785 10205117 10312965 11775135 13345153 14220245 16208127 21195243 22585095 25596441 27013545 29534355 30615351 30938895 35325405 40035459 42660735 51025585 66725765 76789323 81040635 91846053 105976215 120106377 127982205 153076755 173486989 200177295 275538159 360319131 383946615 459230265 520460967 600531885 867434945 1377690795 1561382901 1801595655 2602304835 4684148703 7806914505 23420743515
• Sum of all divisors σ(n): 48477313920
• Sum of proper divisors (its aliquot sum) s(n): 25056570405
• 23420743515 is an abundant number, because the sum of its proper divisors (25056570405) is greater than itself. Its abundance is 1635826890

Bases of 23420743515

• Binary: 10101110011111111000010111101011011₂
• Hexadecimal: 0x573FC2F5B
• Base-36: ARC3TCR

Squares and roots of 23420743515

• 23420743515 squared (23420743515²) is 548531226795414555225
• 23420743515 cubed (23420743515³) is 12847009172743699676022528115875
• The square root of 23420743515 is 153038.3726880289
• The cube root of 23420743515 is 2861.1034389147

Scales and comparisons

• 23,420,743,515 seconds is equal to 744 years, 36 weeks, 5 days, 10 hours, 5 minutes, 15 seconds.
• To count from 1 to 23,420,743,515 would take you about one thousand, four hundred eighty-nine 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 23420743515 cubic inches would be around 238.4 feet tall.

Recreational maths with 23420743515

• 23420743515 backwards is 51534702432
• The number of decimal digits it has is: 11
• The sum of 23420743515's digits is 36
• More coming soon!