23408899920

Names of 23408899920

• Cardinal: 23408899920 can be written as Twenty-three billion, four hundred eight million, eight hundred ninety-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.340889992 × 10¹⁰

Factors of 23408899920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4644640

Divisors of 23408899920

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1008 1260 1680 2520 5040 4644623 9289246 13933869 18578492 23223115 27867738 32512361 37156984 41801607 46446230 55735476 65024722 69669345 74313968 83603214 92892460 97537083 111470952 130049444 139338690 162561805 167206428 185784920 195074166 209008035 222941904 260098888 278677380 292611249 325123610 334412856 371569840 390148332 418016070 487685415 520197776 557354760 585222498 650247220 668825712 780296664 836032140 975370830 1114709520 1170444996 1300494440 1463056245 1560593328 1672064280 1950741660 2340889992 2600988880 2926112490 3344128560 3901483320 4681779984 5852224980 7802966640 11704449960 23408899920
• Sum of all divisors σ(n): 89845606656
• Sum of proper divisors (its aliquot sum) s(n): 66436706736
• 23408899920 is an abundant number, because the sum of its proper divisors (66436706736) is greater than itself. Its abundance is 43027806816

Bases of 23408899920

• Binary: 10101110011010001110111011101010000₂
• Hexadecimal: 0x573477750
• Base-36: AR51YS0

Squares and roots of 23408899920

• 23408899920 squared (23408899920²) is 547976595464576006400
• 23408899920 cubed (23408899920³) is 12827529281732585639050879488000
• The square root of 23408899920 is 152999.6729408269
• The cube root of 23408899920 is 2860.6210821263

Scales and comparisons

• 23,408,899,920 seconds is equal to 744 years, 17 weeks, 1 day, 8 hours, 12 minutes.
• To count from 1 to 23,408,899,920 would take you about one thousand, four hundred eighty-eight 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 23408899920 cubic inches would be around 238.4 feet tall.

Recreational maths with 23408899920

• 23408899920 backwards is 02999880432
• The number of decimal digits it has is: 11
• The sum of 23408899920's digits is 54
• More coming soon!