18675357008

Names of 18675357008

• Cardinal: 18675357008 can be written as Eighteen billion, six hundred seventy-five million, three hundred fifty-seven thousand and eight.

Scientific notation

• Scientific notation: 1.8675357008 × 10¹⁰

Factors of 18675357008

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

Divisors of 18675357008

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 56 77 88 89 112 154 176 178 181 308 356 362 616 623 712 724 941 979 1232 1246 1267 1424 1448 1882 1958 1991 2492 2534 2896 3764 3916 3982 4984 5068 6587 6853 7528 7832 7964 9968 10136 10351 13174 13706 13937 15056 15664 15928 16109 20272 20702 26348 27412 27874 31856 32218 41404 52696 54824 55748 64436 72457 82808 83749 105392 109648 111496 112763 128872 144914 165616 167498 170321 177199 222992 225526 257744 289828 334996 340642 354398 451052 579656 586243 669992 681284 708796 902104 921239 1159312 1172486 1192247 1240393 1339984 1362568 1417592 1804208 1842478 1873531 2344972 2384494 2480786 2725136 2835184 3684956 3747062 4689944 4768988 4961572 6448673 7369912 7494124 9379888 9537976 9923144 12897346 13114717 14739824 14988248 15158569 19075952 19846288 25794692 26229434 29976496 30317138 51589384 52458868 60634276 103178768 104917736 106109983 121268552 166744259 209835472 212219966 242537104 333488518 424439932 666977036 848879864 1167209813 1333954072 1697759728 2334419626 2667908144 4668839252 9337678504 18675357008
• Sum of all divisors σ(n): 45919560960
• Sum of proper divisors (its aliquot sum) s(n): 27244203952
• 18675357008 is an abundant number, because the sum of its proper divisors (27244203952) is greater than itself. Its abundance is 8568846944

Bases of 18675357008

• Binary: 10001011001001000110101010101010000₂
• Hexadecimal: 0x459235550
• Base-36: 8KUTPOW

Squares and roots of 18675357008

• 18675357008 squared (18675357008²) is 348768959376254712064
• 18675357008 cubed (18675357008³) is 6513384829660205745737444544512
• The square root of 18675357008 is 136657.8099048863
• The cube root of 18675357008 is 2653.1164005085

Scales and comparisons

• 18,675,357,008 seconds is equal to 593 years, 42 weeks, 3 days, 23 hours, 10 minutes, 8 seconds.
• To count from 1 to 18,675,357,008 would take you about one thousand, one hundred eighty-seven 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 18675357008 cubic inches would be around 221.1 feet tall.

Recreational maths with 18675357008

• 18675357008 backwards is 80075357681
• The number of decimal digits it has is: 11
• The sum of 18675357008's digits is 50
• More coming soon!