18220308313464

Names of 18220308313464

• Cardinal: 18220308313464 can be written as Eighteen trillion, two hundred twenty billion, three hundred eight million, three hundred thirteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.8220308313464 × 10¹³

Factors of 18220308313464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2755

Divisors of 18220308313464

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 73 81 108 146 162 216 219 243 292 324 438 486 584 648 657 729 876 972 1314 1458 1752 1944 1971 2187 2628 2677 2916 3942 4374 5256 5329 5354 5832 5913 7884 8031 8748 10658 10708 11826 15768 15987 16062 17496 17739 21316 21416 23652 24093 31974 32124 35478 42632 47304 47961 48186 53217 63948 64248 70956 72279 95922 96372 106434 127896 141912 143883 144558 159651 191844 192744 195421 212868 216837 287766 289116 319302 383688 389017 390842 425736 431649 433674 575532 578232 586263 638604 650511 778034 781684 863298 867348 1151064 1167051 1172526 1277208 1294947 1301022 1556068 1563368 1726596 1734696 1758789 1951533 2334102 2345052 2589894 2602044 3112136 3453192 3501153 3517578 3884841 3903066 4668204 4690104 5179788 5204088 5276367 5854599 7002306 7035156 7769682 7806132 9336408 10359576 10503459 10552734 11654523 11709198 14004612 14070312 14265733 15539364 15612264 15829101 21006918 21105468 23309046 23418396 28009224 28531466 31078728 31510377 31658202 42013836 42210936 42797199 46618092 46836792 47487303 57062932 63020754 63316404 84027672 85594398 93236184 94531131 94974606 114125864 126041508 126632808 128391597 142461909 171188796 189062262 189949212 252083016 256783194 283593393 284923818 342377592 378124524 379898424 385174791 427385727 513566388 567186786 569847636 756249048 770349582 850780179 854771454 1027132776 1041398509 1134373572 1139695272 1155524373 1540699164 1701560358 1709542908 2082797018 2268747144 2311048746 3081398328 3124195527 3403120716 3419085816 3466573119 4165594036 4622097492 6248391054 6806241432 6933146238 8331188072 9244194984 9372586581 10399719357 12496782108 13866292476 18745173162 20799438714 24993564216 27732584952 28117759743 31199158071 37490346324 41598877428 56235519486 62398316142 74980692648 83197754856 84353279229 112471038972 124796632284 168706558458 224942077944 249593264568 253059837687 337413116916 506119675374 674826233832 759179513061 1012239350748 1518359026122 2024478701496 2277538539183 3036718052244 4555077078366 6073436104488 9110154156732 18220308313464
• Sum of all divisors σ(n): 51967832592000
• Sum of proper divisors (its aliquot sum) s(n): 33747524278536
• 18220308313464 is an abundant number, because the sum of its proper divisors (33747524278536) is greater than itself. Its abundance is 15527215965072

Bases of 18220308313464

• Binary: 100001001001000111111000000010011010101111000₂
• Hexadecimal: 0x10923F013578
• Base-36: 6GIAL4VI0

Squares and roots of 18220308313464

• 18220308313464 squared (18220308313464²) is 331979635037685352083679296
• 18220308313464 cubed (18220308313464³) is 6048771304177883039506079751901614841344
• The square root of 18220308313464 is 4268525.3089871683
• The cube root of 18220308313464 is 26313.9012485217

Scales and comparisons

• 18,220,308,313,464 seconds is equal to 579,349 years, 23 weeks, 1 day, 1 hour, 44 minutes, 24 seconds.
• To count from 1 to 18,220,308,313,464 would take you about one million, four hundred forty-eight thousand, three hundred seventy-three 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 18220308313464 cubic inches would be around 2192.8 feet tall.

Recreational maths with 18220308313464

• 18220308313464 backwards is 46431380302281
• The number of decimal digits it has is: 14
• The sum of 18220308313464's digits is 45
• More coming soon!