18959008120

Names of 18959008120

• Cardinal: 18959008120 can be written as Eighteen billion, nine hundred fifty-nine million, eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.895900812 × 10¹⁰

Factors of 18959008120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 569

Divisors of 18959008120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 73 103 104 130 146 169 206 260 292 338 365 373 412 515 520 584 676 730 746 824 845 949 1030 1339 1352 1460 1492 1690 1865 1898 2060 2678 2920 2984 3380 3730 3796 4120 4745 4849 5356 6695 6760 7460 7519 7592 9490 9698 10712 12337 13390 14920 15038 17407 18980 19396 24245 24674 26780 27229 30076 34814 37595 37960 38419 38792 48490 49348 53560 54458 60152 61685 63037 69628 75190 76838 87035 96980 97747 98696 108916 123370 126074 136145 139256 150380 153676 174070 192095 193960 195494 217832 246740 252148 272290 300760 307352 315185 348140 353977 384190 390988 488735 493480 499447 504296 544580 630370 696280 707954 768380 781976 977470 998894 1089160 1260740 1270711 1415908 1536760 1769885 1954940 1997788 2497235 2521480 2541422 2804587 2831816 3539770 3909880 3995576 4601701 4994470 5082844 5609174 6353555 6492811 7079540 9203402 9988940 10165688 11218348 12707110 12985622 14022935 14159080 18406804 19977880 22436696 23008505 25414220 25971244 28045870 32464055 36459631 36813608 46017010 50828440 51942488 56091740 64928110 72919262 92034020 112183480 129856220 145838524 182298155 184068040 259712440 291677048 364596310 473975203 729192620 947950406 1458385240 1895900812 2369876015 3791801624 4739752030 9479504060 18959008120
• Sum of all divisors σ(n): 47405666880
• Sum of proper divisors (its aliquot sum) s(n): 28446658760
• 18959008120 is an abundant number, because the sum of its proper divisors (28446658760) is greater than itself. Its abundance is 9487650640

Bases of 18959008120

• Binary: 10001101010000010111000000101111000₂
• Hexadecimal: 0x46A0B8178
• Base-36: 8PJPCAG

Squares and roots of 18959008120

• 18959008120 squared (18959008120²) is 359443988894225934400
• 18959008120 cubed (18959008120³) is 6814701504130819311404187328000
• The square root of 18959008120 is 137691.7140571647
• The cube root of 18959008120 is 2666.4812705137

Scales and comparisons

• 18,959,008,120 seconds is equal to 602 years, 43 weeks, 3 days, 23 hours, 8 minutes, 40 seconds.
• To count from 1 to 18,959,008,120 would take you about one thousand, two hundred 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 18959008120 cubic inches would be around 222.2 feet tall.

Recreational maths with 18959008120

• 18959008120 backwards is 02180095981
• The number of decimal digits it has is: 11
• The sum of 18959008120's digits is 43
• More coming soon!