18680371141464

Names of 18680371141464

• Cardinal: 18680371141464 can be written as Eighteen trillion, six hundred eighty billion, three hundred seventy-one million, one hundred forty-one thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.8680371141464 × 10¹³

Factors of 18680371141464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 797238

Divisors of 18680371141464

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 43 54 58 72 81 86 87 108 116 129 162 172 174 216 232 258 261 324 344 348 387 516 522 648 696 774 783 841 1032 1044 1161 1247 1548 1566 1682 2088 2322 2349 2494 2523 3096 3132 3364 3483 3741 4644 4698 4988 5046 6264 6728 6966 7482 7569 9288 9396 9976 10092 11223 13932 14964 15138 18792 20184 22446 22707 27864 29928 30276 33669 36163 44892 45414 60552 67338 68121 72326 89784 90828 101007 108489 134676 136242 144652 181656 202014 216978 269352 272484 289304 325467 404028 433956 544968 650934 797161 808056 867912 976401 1301868 1594322 1952802 2391483 2603736 2929203 3188644 3905604 4782966 5858406 6377288 7174449 7811208 9565932 11716812 14348898 19131864 21523347 23117669 23433624 28697796 34277923 43046694 46235338 57395592 64570041 68555846 69353007 86093388 92470676 102833769 129140082 137111692 138706014 172186776 184941352 205667538 208059021 258280164 274223384 277412028 308501307 411335076 416118042 516560328 554824056 617002614 624177063 670412401 822670152 832236084 925503921 994059767 1234005228 1248354126 1340824802 1664472168 1851007842 1872531189 1988119534 2011237203 2468010456 2496708252 2681649604 2776511763 2982179301 3702015684 3745062378 3976239068 4022474406 4993416504 5363299208 5553023526 5964358602 6033711609 7404031368 7490124756 7952478136 8044948812 8946537903 11106047052 11928717204 12067423218 14980249512 16089897624 17893075806 18101134827 22212094104 23857434408 24134846436 26839613709 28827733243 35786151612 36202269654 48269692872 53679227418 54303404481 57655466486 71572303224 72404539308 80518841127 86483199729 107358454836 108606808962 115310932972 144809078616 161037682254 172966399458 214716909672 217213617924 230621865944 259449599187 322075364508 345932798916 434427235848 518899198374 644150729016 691865597832 778348797561 1037798396748 1556697595122 2075596793496 2335046392683 3113395190244 4670092785366 6226790380488 9340185570732 18680371141464
• Sum of all divisors σ(n): 55449042225720
• Sum of proper divisors (its aliquot sum) s(n): 36768671084256
• 18680371141464 is an abundant number, because the sum of its proper divisors (36768671084256) is greater than itself. Its abundance is 18088299942792

Bases of 18680371141464

• Binary: 100001111110101011100111000101101101101011000₂
• Hexadecimal: 0x10FD5CE2DB58
• Base-36: 6MDN6NXI0

Squares and roots of 18680371141464

• 18680371141464 squared (18680371141464²) is 348956265982841026300063296
• 18680371141464 cubed (18680371141464³) is 6518632560698899216302562637274970105344
• The square root of 18680371141464 is 4322079.4927284713
• The cube root of 18680371141464 is 26533.5382371323

Scales and comparisons

• 18,680,371,141,464 seconds is equal to 593,978 years, 1 week, 7 hours, 44 minutes, 24 seconds.
• To count from 1 to 18,680,371,141,464 would take you about one million, four hundred eighty-four thousand, nine hundred forty-five 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 18680371141464 cubic inches would be around 2211.1 feet tall.

Recreational maths with 18680371141464

• 18680371141464 backwards is 46414117308681
• 18680371141464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18680371141464's digits is 54
• More coming soon!