143523164421

Names of 143523164421

• Cardinal: 143523164421 can be written as One hundred forty-three billion, five hundred twenty-three million, one hundred sixty-four thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.43523164421 × 10¹¹

Factors of 143523164421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 151304

Divisors of 143523164421

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 19 21 39 57 61 63 91 117 133 171 183 247 273 399 427 549 741 793 819 1159 1197 1281 1729 2223 2379 3477 3843 5187 5551 7137 8113 10431 15067 15561 16653 24339 45201 49959 73017 105469 135603 151201 316407 453603 949221 1058407 1360809 1965613 2872819 3175221 5896839 8618457 9223261 9525663 13759291 17690517 20109733 25855371 27669783 37346647 41277873 60329199 64562827 83009349 112039941 119902393 123833619 175241959 180987597 193688481 261426529 336119823 359707179 525725877 581065443 784279587 839316751 1079121537 1226693713 1577177631 2278145467 2352838761 2517950253 3680081139 6834436401 7553850759 11040243417 15947018269 20503309203 47841054807 143523164421
• Sum of all divisors σ(n): 272986138880
• Sum of proper divisors (its aliquot sum) s(n): 129462974459
• 143523164421 is a deficient number, because the sum of its proper divisors (129462974459) is less than itself. Its deficiency is 14060189962

Bases of 143523164421

• Binary: 10000101101010101001011011000100000101₂
• Hexadecimal: 0x216AA5B105
• Base-36: 1TXLZIF9

Squares and roots of 143523164421

• 143523164421 squared (143523164421²) is 20598898725417400265241
• 143523164421 cubed (143523164421³) is 2956419128659608870122553054190461
• The square root of 143523164421 is 378844.5121959667
• The cube root of 143523164421 is 5235.6909150679

Scales and comparisons

• 143,523,164,421 seconds is equal to 4,563 years, 30 weeks, 5 days, 17 hours, 40 minutes, 21 seconds.
• To count from 1 to 143,523,164,421 would take you about nine thousand, one hundred twenty-seven 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 143523164421 cubic inches would be around 436.3 feet tall.

Recreational maths with 143523164421

• 143523164421 backwards is 124461325341
• The number of decimal digits it has is: 12
• The sum of 143523164421's digits is 36
• More coming soon!