18802623442008

Names of 18802623442008

• Cardinal: 18802623442008 can be written as Eighteen trillion, eight hundred two billion, six hundred twenty-three million, four hundred forty-two thousand and eight.

Scientific notation

• Scientific notation: 1.8802623442008 × 10¹³

Factors of 18802623442008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 57613

Divisors of 18802623442008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 137 168 274 411 548 822 959 1096 1644 1918 2877 3288 3836 5754 7672 11508 23016 25801 31663 51602 63326 77403 94989 103204 126652 154806 180607 189978 206408 221641 253304 309612 361214 379956 443282 541821 619224 664923 722428 759912 886564 1083642 1329846 1444856 1773128 2167284 2659692 3534737 4334568 4337831 5319384 7069474 8675662 10604211 13013493 14138948 17351324 21208422 24743159 26026986 28277896 30364817 34702648 42416844 49486318 52053972 60729634 74229477 84833688 91094451 98972636 104107944 121459268 148458954 182188902 197945272 242918536 296917908 364377804 593835816 728755608 816937063 1633874126 2450811189 3267748252 4901622378 5718559441 6535496504 9803244756 11437118882 17155678323 19606489512 22874237764 34311356646 45748475528 68622713292 111920377631 137245426584 223840755262 335761132893 447681510524 671522265786 783442643417 895363021048 1343044531572 1566885286834 2350327930251 2686089063144 3133770573668 4700655860502 6267541147336 9401311721004 18802623442008
• Sum of all divisors σ(n): 54117717534720
• Sum of proper divisors (its aliquot sum) s(n): 35315094092712
• 18802623442008 is an abundant number, because the sum of its proper divisors (35315094092712) is greater than itself. Its abundance is 16512470650704

Bases of 18802623442008

• Binary: 100010001100111010011101100001110110001011000₂
• Hexadecimal: 0x1119D3B0EC58
• Base-36: 6NXT0J0BC

Squares and roots of 18802623442008

• 18802623442008 squared (18802623442008²) is 353538648301948769339072064
• 18802623442008 cubed (18802623442008³) is 6647454076218043733844302827248436864512
• The square root of 18802623442008 is 4336199.1930731227
• The cube root of 18802623442008 is 26591.2946818263

Scales and comparisons

• 18,802,623,442,008 seconds is equal to 597,865 years, 13 weeks, 5 days, 12 hours, 6 minutes, 48 seconds.
• To count from 1 to 18,802,623,442,008 would take you about one million, four hundred ninety-four thousand, six hundred sixty-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 18802623442008 cubic inches would be around 2215.9 feet tall.

Recreational maths with 18802623442008

• 18802623442008 backwards is 80024432620881
• The number of decimal digits it has is: 14
• The sum of 18802623442008's digits is 48
• More coming soon!