18830193940818

Names of 18830193940818

• Cardinal: 18830193940818 can be written as Eighteen trillion, eight hundred thirty billion, one hundred ninety-three million, nine hundred forty thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.8830193940818 × 10¹³

Factors of 18830193940818

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2760

Divisors of 18830193940818

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 9 13 18 26 29 39 58 78 87 117 169 174 234 261 338 377 507 522 754 841 1014 1131 1521 1682 2262 2523 2713 3042 3393 4901 5046 5426 6786 7569 8139 9802 10933 14703 15138 16278 21866 24417 29406 32799 35269 44109 48834 65598 70538 78677 88218 98397 105807 142129 157354 196794 211614 236031 284258 317421 426387 458497 472062 634842 708093 852774 916994 1022801 1279161 1375491 1416186 2045602 2281633 2558322 2750982 3068403 4126473 4563266 6136806 6844899 7360369 8252946 9205209 13296413 13689798 14720738 18410418 20534697 22081107 26592826 29661229 39889239 41069394 44162214 59322458 66243321 79778478 88983687 95684797 119667717 132486642 177967374 191369594 213450701 239335434 266951061 287054391 385595977 426901402 533902122 574108782 640352103 771191954 861163173 1156787931 1243902361 1280704206 1722326346 1921056309 2313575862 2487804722 2774859113 3470363793 3731707083 3842112618 5549718226 6190070329 6940727586 7463414166 8324577339 11195121249 12380140658 16649154678 18570210987 22390242498 24973732017 36073168469 37140421974 49947464034 55710632961 72146336938 80470914277 108219505407 111421265922 160941828554 216439010814 241412742831 324658516221 482825485662 649317032442 724238228493 1046121885601 1448476456986 2092243771202 3138365656803 6276731313606 9415096970409 18830193940818
• Sum of all divisors σ(n): 45771331656141
• Sum of proper divisors (its aliquot sum) s(n): 26941137715323
• 18830193940818 is an abundant number, because the sum of its proper divisors (26941137715323) is greater than itself. Its abundance is 8110943774505

Bases of 18830193940818

• Binary: 100010010000000111111000001010101100101010010₂
• Hexadecimal: 0x11203F055952
• Base-36: 6OAGZAHCI

Squares and roots of 18830193940818

• 18830193940818 squared (18830193940818²) is 354576203848818920886509124
• 18830193940818 cubed (18830193940818³) is 6676738685272278054982817411784673023432
• The square root of 18830193940818 is 4339377.1374262919
• The cube root of 18830193940818 is 26604.2853728581

Scales and comparisons

• 18,830,193,940,818 seconds is equal to 598,741 years, 47 weeks, 6 days, 12 hours, 18 seconds.
• To count from 1 to 18,830,193,940,818 would take you about one million, four hundred ninety-six thousand, eight hundred fifty-four 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 18830193940818 cubic inches would be around 2217 feet tall.

Recreational maths with 18830193940818

• 18830193940818 backwards is 81804939103881
• The number of decimal digits it has is: 14
• The sum of 18830193940818's digits is 63
• More coming soon!