18413589000

Names of 18413589000

• Cardinal: 18413589000 can be written as Eighteen billion, four hundred thirteen million, five hundred eighty-nine thousand.

Scientific notation

• Scientific notation: 1.8413589 × 10¹⁰

Factors of 18413589000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 811

Divisors of 18413589000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 43 50 60 75 86 100 120 125 129 150 172 200 215 250 258 300 344 349 375 409 430 500 516 600 645 698 750 818 860 1000 1032 1047 1075 1227 1290 1396 1500 1636 1720 1745 2045 2094 2150 2454 2580 2792 3000 3225 3272 3490 4090 4188 4300 4908 5160 5235 5375 6135 6450 6980 8180 8376 8600 8725 9816 10225 10470 10750 12270 12900 13960 15007 16125 16360 17450 17587 20450 20940 21500 24540 25800 26175 30014 30675 32250 34900 35174 40900 41880 43000 43625 45021 49080 51125 52350 52761 60028 61350 64500 69800 70348 75035 81800 87250 87935 90042 102250 104700 105522 120056 122700 129000 130875 140696 142741 150070 153375 174500 175870 180084 204500 209400 211044 225105 245400 261750 263805 285482 300140 306750 349000 351740 360168 375175 409000 422088 428223 439675 450210 523500 527610 570964 600280 613500 703480 713705 750350 856446 879350 900420 1047000 1055220 1125525 1141928 1227000 1319025 1427410 1500700 1712892 1758700 1800840 1875875 2110440 2141115 2198375 2251050 2638050 2854820 3001400 3425784 3517400 3568525 3751750 4282230 4396750 4502100 5276100 5627625 5709640 6137863 6595125 7137050 7503500 8564460 8793500 9004200 10552200 10705575 11255250 12275726 13190250 14274100 15007000 17128920 17587000 17842625 18413589 21411150 22510500 24551452 26380500 28548200 30689315 35685250 36827178 42822300 45021000 49102904 52761000 53527875 61378630 71370500 73654356 85644600 92067945 107055750 122757260 142741000 147308712 153446575 184135890 214111500 245514520 306893150 368271780 428223000 460339725 613786300 736543560 767232875 920679450 1227572600 1534465750 1841358900 2301698625 3068931500 3682717800 4603397250 6137863000 9206794500 18413589000
• Sum of all divisors σ(n): 59099040000
• Sum of proper divisors (its aliquot sum) s(n): 40685451000
• 18413589000 is an abundant number, because the sum of its proper divisors (40685451000) is greater than itself. Its abundance is 22271862000

Bases of 18413589000

• Binary: 10001001001100010010001001000001000₂
• Hexadecimal: 0x449891208
• Base-36: 8GIZ47C

Squares and roots of 18413589000

• 18413589000 squared (18413589000²) is 339060259860921000000
• 18413589000 cubed (18413589000³) is 6243316271312196455469000000000
• The square root of 18413589000 is 135696.6801362509
• The cube root of 18413589000 is 2640.6619953735

Scales and comparisons

• 18,413,589,000 seconds is equal to 585 years, 25 weeks, 5 days, 5 hours, 50 minutes.
• To count from 1 to 18,413,589,000 would take you about one thousand, one hundred seventy 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 18413589000 cubic inches would be around 220.1 feet tall.

Recreational maths with 18413589000

• 18413589000 backwards is 00098531481
• The number of decimal digits it has is: 11
• The sum of 18413589000's digits is 39
• More coming soon!