18500113080

Names of 18500113080

• Cardinal: 18500113080 can be written as Eighteen billion, five hundred million, one hundred thirteen thousand and eighty.

Scientific notation

• Scientific notation: 1.850011308 × 10¹⁰

Factors of 18500113080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1231

Divisors of 18500113080

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 229 349 360 458 643 687 698 916 1047 1145 1286 1374 1396 1745 1832 1929 2061 2094 2290 2572 2748 2792 3141 3215 3435 3490 3858 4122 4188 4580 5144 5235 5496 5787 6282 6430 6870 6980 7716 8244 8376 9160 9645 10305 10470 11574 12564 12860 13740 13960 15432 15705 16488 19290 20610 20940 23148 25128 25720 27480 28935 31410 38580 41220 41880 46296 57870 62820 77160 79921 82440 115740 125640 147247 159842 224407 231480 239763 294494 319684 399605 441741 448814 479526 588988 639368 673221 719289 736235 799210 883482 897628 959052 1122035 1177976 1198815 1325223 1346442 1438578 1472470 1598420 1766964 1795256 1918104 2019663 2208705 2244070 2397630 2650446 2692884 2877156 2944940 3196840 3366105 3533928 3596445 4039326 4417410 4488140 4795260 5300892 5385768 5754312 5889880 6626115 6732210 7192890 8078652 8834820 8976280 9590520 10098315 10601784 13252230 13464420 14385780 16157304 17669640 20196630 26504460 26928840 28771560 40393260 51389203 53008920 80786520 102778406 154167609 205556812 256946015 308335218 411113624 462502827 513892030 616670436 770838045 925005654 1027784060 1233340872 1541676090 1850011308 2055568120 2312514135 3083352180 3700022616 4625028270 6166704360 9250056540 18500113080
• Sum of all divisors σ(n): 60655140000
• Sum of proper divisors (its aliquot sum) s(n): 42155026920
• 18500113080 is an abundant number, because the sum of its proper divisors (42155026920) is greater than itself. Its abundance is 23654913840

Bases of 18500113080

• Binary: 10001001110101100010101001010111000₂
• Hexadecimal: 0x44EB152B8
• Base-36: 8HYHMM0

Squares and roots of 18500113080

• 18500113080 squared (18500113080²) is 342254183972787086400
• 18500113080 cubed (18500113080³) is 6331741105599684741163730112000
• The square root of 18500113080 is 136015.1207770667
• The cube root of 18500113080 is 2644.7916250285

Scales and comparisons

• 18,500,113,080 seconds is equal to 588 years, 12 weeks, 5 days, 16 hours, 18 minutes.
• To count from 1 to 18,500,113,080 would take you about one thousand, one hundred seventy-six 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 18500113080 cubic inches would be around 220.4 feet tall.

Recreational maths with 18500113080

• 18500113080 backwards is 08031100581
• The number of decimal digits it has is: 11
• The sum of 18500113080's digits is 27
• More coming soon!