18731710134

Names of 18731710134

• Cardinal: 18731710134 can be written as Eighteen billion, seven hundred thirty-one million, seven hundred ten thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 1.8731710134 × 10¹⁰

Factors of 18731710134

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1302

Divisors of 18731710134

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 17 18 27 31 34 51 54 62 93 102 153 186 279 289 306 459 527 558 578 837 867 918 961 1054 1249 1581 1674 1734 1922 2498 2601 2883 3162 3747 4743 5202 5766 7494 7803 8649 8959 9486 11241 14229 15606 16337 17298 17918 21233 22482 25947 26877 28458 32674 33723 38719 42466 49011 51894 53754 63699 67446 77438 80631 98022 116157 127398 147033 161262 191097 232314 241893 277729 294066 348471 360961 382194 441099 483786 555458 573291 658223 696942 721922 833187 882198 1045413 1082883 1146582 1200289 1316446 1666374 1974669 2090826 2165766 2400578 2499561 3248649 3600867 3949338 4999122 5924007 6497298 7201734 7498683 9745947 10802601 11189791 11848014 14997366 17772021 19491894 20404913 21605202 22379582 32407803 33569373 35544042 40809826 61214739 64815606 67138746 100708119 122429478 183644217 201416238 302124357 346883521 367288434 550932651 604248714 693767042 1040650563 1101865302 2081301126 3121951689 6243903378 9365855067 18731710134
• Sum of all divisors σ(n): 45727650000
• Sum of proper divisors (its aliquot sum) s(n): 26995939866
• 18731710134 is an abundant number, because the sum of its proper divisors (26995939866) is greater than itself. Its abundance is 8264229732

Bases of 18731710134

• Binary: 10001011100011111110011011010110110₂
• Hexadecimal: 0x45C7F36B6
• Base-36: 8LSDK1I

Squares and roots of 18731710134

• 18731710134 squared (18731710134²) is 350876964544198297956
• 18731710134 cubed (18731710134³) is 6572525592539717948727956686104
• The square root of 18731710134 is 136863.8379339115
• The cube root of 18731710134 is 2655.7823249165

Scales and comparisons

• 18,731,710,134 seconds is equal to 595 years, 31 weeks, 5 days, 4 hours, 48 minutes, 54 seconds.
• To count from 1 to 18,731,710,134 would take you about one thousand, one hundred ninety-one 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 18731710134 cubic inches would be around 221.3 feet tall.

Recreational maths with 18731710134

• 18731710134 backwards is 43101713781
• The number of decimal digits it has is: 11
• The sum of 18731710134's digits is 36
• More coming soon!