18346634147842

Names of 18346634147842

• Cardinal: 18346634147842 can be written as Eighteen trillion, three hundred forty-six billion, six hundred thirty-four million, one hundred forty-seven thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.8346634147842 × 10¹³

Factors of 18346634147842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 220840

Divisors of 18346634147842

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 7 11 13 14 22 26 49 77 91 98 121 143 154 182 242 286 343 539 637 686 847 1001 1078 1274 1331 1573 1694 2002 2401 2662 3146 3773 4459 4802 5929 7007 7546 8918 9317 11011 11858 14014 17303 18634 22022 26411 31213 34606 41503 49049 52822 62426 65219 77077 83006 98098 121121 130438 154154 220807 242242 290521 343343 441614 456533 539539 581042 686686 847847 913066 1079078 1545649 1695694 2428877 2870491 3091298 3195731 3776773 4857754 5740982 5934929 6391462 7553546 10819543 11869858 17002139 20093437 21639086 26717647 31575401 34004278 40186874 41544503 53435294 63150802 75736801 83089006 119014973 140654059 151473602 187023529 221027807 238029946 281308118 293894117 347329411 374047058 442055614 530157607 587788234 694658822 833104811 984578413 1060315214 1309164703 1547194649 1666209622 1969156826 2057258819 2431305877 2618329406 3094389298 3820623521 4114517638 4862611754 5831733677 6892048891 7641247042 9164152921 10830362543 11663467354 13784097782 14400811733 17019141139 18328305842 21660725086 26744364647 28801623466 34038282278 53488729294 64149070447 75812537801 100805682131 119133987973 128298140894 151625075602 187210552529 201611364262 238267975946 374421105058 705639774917 833937915811 1310473867703 1411279549834 1667875831622 2620947735406 9173317073921 18346634147842
• Sum of all divisors σ(n): 38029295493504
• Sum of proper divisors (its aliquot sum) s(n): 19682661345662
• 18346634147842 is an abundant number, because the sum of its proper divisors (19682661345662) is greater than itself. Its abundance is 1336027197820

Bases of 18346634147842

• Binary: 100001010111110101000100111000111100000000010₂
• Hexadecimal: 0x10AFA89C7802
• Base-36: 6I4BS9X4Y

Squares and roots of 18346634147842

• 18346634147842 squared (18346634147842²) is 336598984554762149513256964
• 18346634147842 cubed (18346634147842³) is 6175458424161341188718149374798112071688
• The square root of 18346634147842 is 4283297.1117868999
• The cube root of 18346634147842 is 26374.5748039979

Scales and comparisons

• 18,346,634,147,842 seconds is equal to 583,366 years, 11 weeks, 1 day, 15 hours, 17 minutes, 22 seconds.
• To count from 1 to 18,346,634,147,842 would take you about one million, four hundred fifty-eight thousand, four hundred fifteen 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 18346634147842 cubic inches would be around 2197.9 feet tall.

Recreational maths with 18346634147842

• 18346634147842 backwards is 24874143664381
• The number of decimal digits it has is: 14
• The sum of 18346634147842's digits is 61
• More coming soon!