18432295020

Names of 18432295020

• Cardinal: 18432295020 can be written as Eighteen billion, four hundred thirty-two million, two hundred ninety-five thousand and twenty.

Scientific notation

• Scientific notation: 1.843229502 × 10¹⁰

Factors of 18432295020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 812

Divisors of 18432295020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 29 30 36 45 58 59 60 87 90 97 116 118 145 174 177 180 194 236 261 290 291 295 348 354 388 435 485 522 531 580 582 590 617 708 870 873 885 970 1044 1062 1164 1180 1234 1305 1455 1711 1740 1746 1770 1851 1940 2124 2468 2610 2655 2813 2910 3085 3422 3492 3540 3702 4365 5133 5220 5310 5553 5626 5723 5820 6170 6844 7404 8439 8555 8730 9255 10266 10620 11106 11252 11446 12340 14065 15399 16878 17110 17169 17460 17893 18510 20532 22212 22892 25317 25665 27765 28130 28615 30798 33756 34220 34338 35786 36403 37020 42195 50634 51330 51507 53679 55530 56260 57230 59849 61596 68676 71572 72806 76995 84390 85845 89465 101268 102660 103014 107358 109209 111060 114460 119698 126585 145612 153990 161037 165967 168780 171690 178930 179547 182015 206028 214716 218418 239396 253170 257535 268395 299245 307980 322074 327627 331934 343380 357860 359094 364030 436836 497901 506340 515070 536790 538641 546045 598490 644148 655254 663868 718188 728060 805185 829835 897735 995802 1030140 1055687 1073580 1077282 1092090 1196980 1310508 1493703 1610370 1638135 1659670 1735621 1795470 1991604 2111374 2154564 2184180 2489505 2693205 2987406 3167061 3220740 3276270 3319340 3471242 3531091 3590940 4222748 4979010 5206863 5278435 5386410 5974812 6334122 6552540 6942484 7062182 7468515 8678105 9501183 9958020 10413726 10556870 10593273 10772820 12668244 14124364 14937030 15620589 15835305 17356210 17655455 19002366 20827452 21113740 21186546 26034315 29874060 31241178 31670610 31779819 34712420 35310910 38004732 42373092 47505915 52068630 52966365 62482356 63341220 63559638 70621820 78102945 95011830 102401639 104137260 105932730 127119276 156205890 158899095 190023660 204803278 211865460 307204917 312411780 317798190 409606556 512008195 614409834 635596380 921614751 1024016390 1228819668 1536024585 1843229502 2048032780 3072049170 3686459004 4608073755 6144098340 9216147510 18432295020
• Sum of all divisors σ(n): 59522299200
• Sum of proper divisors (its aliquot sum) s(n): 41090004180
• 18432295020 is an abundant number, because the sum of its proper divisors (41090004180) is greater than itself. Its abundance is 22657709160

Bases of 18432295020

• Binary: 10001001010101001101000000001101100₂
• Hexadecimal: 0x44AA6806C
• Base-36: 8GU41V0

Squares and roots of 18432295020

• 18432295020 squared (18432295020²) is 339749499704316800400
• 18432295020 cubed (18432295020³) is 6262363011447370032515254008000
• The square root of 18432295020 is 135765.5884972329
• The cube root of 18432295020 is 2641.5558924227

Scales and comparisons

• 18,432,295,020 seconds is equal to 586 years, 4 weeks, 4 days, 17 hours, 57 minutes.
• To count from 1 to 18,432,295,020 would take you about one thousand, one hundred seventy-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 18432295020 cubic inches would be around 220.1 feet tall.

Recreational maths with 18432295020

• 18432295020 backwards is 02059223481
• 18432295020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18432295020's digits is 36
• More coming soon!