18010180608

Names of 18010180608

• Cardinal: 18010180608 can be written as Eighteen billion, ten million, one hundred eighty thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.8010180608 × 10¹⁰

Factors of 18010180608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 27060

Divisors of 18010180608

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 64 84 93 96 112 124 128 168 186 192 217 224 248 256 336 372 384 434 448 496 512 651 672 744 768 868 896 992 1024 1302 1344 1488 1536 1736 1792 1984 2604 2688 2976 3072 3472 3584 3968 5208 5376 5952 6944 7168 7936 10416 10752 11904 13888 15872 20832 21504 23808 27017 27776 31744 41664 47616 54034 55552 81051 83328 95232 108068 111104 162102 166656 189119 216136 222208 324204 333312 378238 432272 567357 648408 666624 756476 837527 864544 1134714 1296816 1512952 1675054 1729088 2269428 2512581 2593632 3025904 3350108 3458176 4538856 5025162 5187264 5862689 6051808 6700216 6916352 9077712 10050324 10374528 11725378 12103616 13400432 13832704 17588067 18155424 20100648 20749056 23450756 24207232 26800864 27665408 35176134 36310848 40201296 41498112 46901512 48414464 53601728 70352268 72621696 80402592 82996224 93803024 96828928 107203456 140704536 145243392 160805184 187606048 193657856 214406912 281409072 290486784 321610368 375212096 428813824 562818144 580973568 643220736 750424192 857627648 1125636288 1286441472 1500848384 2251272576 2572882944 3001696768 4502545152 6003393536 9005090304 18010180608
• Sum of all divisors σ(n): 56633186304
• Sum of proper divisors (its aliquot sum) s(n): 38623005696
• 18010180608 is an abundant number, because the sum of its proper divisors (38623005696) is greater than itself. Its abundance is 20612825088

Bases of 18010180608

• Binary: 10000110001011111011000110000000000₂
• Hexadecimal: 0x4317D8C00
• Base-36: 89USOAO

Squares and roots of 18010180608

• 18010180608 squared (18010180608²) is 324366605532779249664
• 18010180608 cubed (18010180608³) is 5841901148849246350643363315712
• The square root of 18010180608 is 134202.0141726643
• The cube root of 18010180608 is 2621.2353888805

Scales and comparisons

• 18,010,180,608 seconds is equal to 572 years, 34 weeks, 5 days, 3 hours, 56 minutes, 48 seconds.
• To count from 1 to 18,010,180,608 would take you about one thousand, one hundred forty-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 18010180608 cubic inches would be around 218.4 feet tall.

Recreational maths with 18010180608

• 18010180608 backwards is 80608101081
• The number of decimal digits it has is: 11
• The sum of 18010180608's digits is 33
• More coming soon!