143603124021

Names of 143603124021

• Cardinal: 143603124021 can be written as One hundred forty-three billion, six hundred three million, one hundred twenty-four thousand and twenty-one.

Scientific notation

• Scientific notation: 1.43603124021 × 10¹¹

Factors of 143603124021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 28897

Divisors of 143603124021

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 133 171 189 399 513 1197 1459 3591 4377 10213 13131 27409 27721 30639 39393 82227 83163 91917 191863 194047 246681 249489 275751 520771 575589 582141 740043 748467 1562313 1726767 1746423 3645397 4686939 5180301 5239269 10936191 14060817 32808573 39989731 98425719 119969193 279928117 359907579 759804889 839784351 1079722737 2279414667 2519353053 5318634223 6838244001 7558059159 15955902669 20514732003 47867708007 143603124021
• Sum of all divisors σ(n): 256119040000
• Sum of proper divisors (its aliquot sum) s(n): 112515915979
• 143603124021 is a deficient number, because the sum of its proper divisors (112515915979) is less than itself. Its deficiency is 31087208042

Bases of 143603124021

• Binary: 10000101101111011010011100011100110101₂
• Hexadecimal: 0x216F69C735
• Base-36: 1TYXLBN9

Squares and roots of 143603124021

• 143603124021 squared (143603124021²) is 20621857228590707208441
• 143603124021 cubed (143603124021³) is 2961363121140666674301851621061261
• The square root of 143603124021 is 378950.0283955657
• The cube root of 143603124021 is 5236.6630369599

Scales and comparisons

• 143,603,124,021 seconds is equal to 4,566 years, 7 weeks, 4 hours, 40 minutes, 21 seconds.
• To count from 1 to 143,603,124,021 would take you about nine thousand, one hundred thirty-two 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 143603124021 cubic inches would be around 436.4 feet tall.

Recreational maths with 143603124021

• 143603124021 backwards is 120421306341
• 143603124021 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 143603124021's digits is 27
• More coming soon!