18504091455008

Names of 18504091455008

• Cardinal: 18504091455008 can be written as Eighteen trillion, five hundred four billion, ninety-one million, four hundred fifty-five thousand and eight.

Scientific notation

• Scientific notation: 1.8504091455008 × 10¹³

Factors of 18504091455008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 833

Divisors of 18504091455008

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 31 32 43 62 86 124 172 248 344 496 688 757 992 1333 1376 1514 2666 3028 5332 6056 10664 12112 21328 23467 24224 32551 42656 46934 65102 93868 130204 187736 260408 375472 520816 573049 750944 1009081 1041632 1146098 2018162 2292196 4036324 4584392 8072648 9168784 16145296 17764519 18337568 24641107 32290592 35529038 49282214 71058076 98564428 142116152 197128856 284232304 394257712 433798093 568464608 763874317 788515424 867596186 1527748634 1735192372 3055497268 3470384744 6110994536 6940769488 12221989072 13447740883 13881538976 18653317999 24443978144 26895481766 37306635998 53790963532 74613271996 107581927064 149226543992 215163854128 298453087984 430327708256 578252857969 596906175968 1156505715938 2313011431876 4626022863752 9252045727504 18504091455008
• Sum of all divisors σ(n): 38530525017600
• Sum of proper divisors (its aliquot sum) s(n): 20026433562592
• 18504091455008 is an abundant number, because the sum of its proper divisors (20026433562592) is greater than itself. Its abundance is 1522342107584

Bases of 18504091455008

• Binary: 100001101010001010001110011000100111000100000₂
• Hexadecimal: 0x10D451CC4E20
• Base-36: 6K4NUAGWW

Squares and roots of 18504091455008

• 18504091455008 squared (18504091455008²) is 342401400575300082488280064
• 18504091455008 cubed (18504091455008³) is 6335826830568181551636780670569159360512
• The square root of 18504091455008 is 4301638.2292108201
• The cube root of 18504091455008 is 26449.8119537891

Scales and comparisons

• 18,504,091,455,008 seconds is equal to 588,372 years, 45 weeks, 2 days, 4 hours, 10 minutes, 8 seconds.
• To count from 1 to 18,504,091,455,008 would take you about one million, four hundred seventy thousand, nine hundred thirty-two 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 18504091455008 cubic inches would be around 2204.2 feet tall.

Recreational maths with 18504091455008

• 18504091455008 backwards is 80055419040581
• The number of decimal digits it has is: 14
• The sum of 18504091455008's digits is 50
• More coming soon!