17994879639201

Names of 17994879639201

• Cardinal: 17994879639201 can be written as Seventeen trillion, nine hundred ninety-four billion, eight hundred seventy-nine million, six hundred thirty-nine thousand, two hundred one.

Scientific notation

• Scientific notation: 1.7994879639201 × 10¹³

Factors of 17994879639201

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3895

Divisors of 17994879639201

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 19 57 73 127 219 381 1387 2413 3673 4161 5329 7239 9271 11019 15987 16129 27813 48387 69787 101251 176149 209361 268129 303753 306451 466471 528447 676783 804387 919353 1177417 1399413 2030349 3532251 5094451 8862949 12858877 15283353 19573417 22370923 26588847 34052383 38576631 58720251 59241817 67112769 85951441 102157149 177725451 257854323 371894923 646995277 1115684769 1125594523 1633077379 1940985831 2485823959 3376783569 4324652641 4899232137 7457471877 12973957923 47230655221 82168400179 141691965663 246505200537 315699642793 947098928379 5998293213067 17994879639201
• Sum of all divisors σ(n): 25816924948320
• Sum of proper divisors (its aliquot sum) s(n): 7822045309119
• 17994879639201 is a deficient number, because the sum of its proper divisors (7822045309119) is less than itself. Its deficiency is 10172834330082

Bases of 17994879639201

• Binary: 100000101110111000010011010001001111010100001₂
• Hexadecimal: 0x105DC2689EA1
• Base-36: 6DMQEQ17L

Squares and roots of 17994879639201

• 17994879639201 squared (17994879639201²) is 323815693229330711935918401
• 17994879639201 cubed (17994879639201³) is 5827024424946240340152127780019456837601
• The square root of 17994879639201 is 4242037.2038916631
• The cube root of 17994879639201 is 26204.9286802143

Scales and comparisons

• 17,994,879,639,201 seconds is equal to 572,181 years, 26 weeks, 3 days, 21 hours, 33 minutes, 21 seconds.
• To count from 1 to 17,994,879,639,201 would take you about one million, four hundred thirty thousand, four hundred fifty-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 17994879639201 cubic inches would be around 2183.7 feet tall.

Recreational maths with 17994879639201

• 17994879639201 backwards is 10293697849971
• The number of decimal digits it has is: 14
• The sum of 17994879639201's digits is 75
• More coming soon!