18358105016

Names of 18358105016

• Cardinal: 18358105016 can be written as Eighteen billion, three hundred fifty-eight million, one hundred five thousand and sixteen.

Scientific notation

• Scientific notation: 1.8358105016 × 10¹⁰

Factors of 18358105016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 489

Divisors of 18358105016

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 29 31 58 62 101 116 124 127 199 202 232 248 254 398 404 508 796 808 899 1016 1592 1798 2929 3131 3596 3683 3937 5771 5858 6169 6262 7192 7366 7874 11542 11716 12338 12524 12827 14732 15748 20099 23084 23432 24676 25048 25273 25654 29464 31496 40198 46168 49352 50546 51308 80396 90799 101092 102616 114173 160792 178901 181598 202184 228346 357802 363196 371983 397637 456692 582871 623069 715604 726392 732917 743966 783463 795274 913384 1165742 1246138 1431208 1465834 1487932 1566926 1590548 2331484 2492276 2552573 2931668 2975864 3133852 3181096 4662968 4984552 5105146 5863336 6267704 10210292 11531473 18069001 20420584 22720427 23062946 36138002 45440854 46125892 72276004 74024617 79129763 90881708 92251784 144552008 148049234 158259526 181763416 296098468 316519052 592196936 633038104 2294763127 4589526254 9179052508 18358105016
• Sum of all divisors σ(n): 37601280000
• Sum of proper divisors (its aliquot sum) s(n): 19243174984
• 18358105016 is an abundant number, because the sum of its proper divisors (19243174984) is greater than itself. Its abundance is 885069968

Bases of 18358105016

• Binary: 10001000110001110100111001110111000₂
• Hexadecimal: 0x4463A73B8
• Base-36: 8FLXWHK

Squares and roots of 18358105016

• 18358105016 squared (18358105016²) is 337020019778484360256
• 18358105016 cubed (18358105016³) is 6187048915587812942893224644096
• The square root of 18358105016 is 135492.0846987013
• The cube root of 18358105016 is 2638.0070384959

Scales and comparisons

• 18,358,105,016 seconds is equal to 583 years, 38 weeks, 1 hour, 36 minutes, 56 seconds.
• To count from 1 to 18,358,105,016 would take you about one thousand, one hundred sixty-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 18358105016 cubic inches would be around 219.8 feet tall.

Recreational maths with 18358105016

• 18358105016 backwards is 61050185381
• The number of decimal digits it has is: 11
• The sum of 18358105016's digits is 38
• More coming soon!