133163990487

Names of 133163990487

• Cardinal: 133163990487 can be written as One hundred thirty-three billion, one hundred sixty-three million, nine hundred ninety thousand, four hundred eighty-seven.

Scientific notation

• Scientific notation: 1.33163990487 × 10¹¹

Factors of 133163990487

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 461

Divisors of 133163990487

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 17 33 41 51 99 121 123 153 187 363 369 389 451 561 697 1089 1167 1331 1353 1681 1683 2057 2091 3501 3993 4059 4279 4961 5043 6171 6273 6613 7667 11979 12837 14883 15129 15949 18491 18513 19839 22627 23001 28577 38511 44649 47069 47847 54571 55473 59517 67881 69003 72743 84337 85731 141207 143541 163713 166419 175439 203401 203643 218229 253011 257193 271133 314347 423621 491139 517759 526317 610203 653909 654687 759033 800173 813399 927707 943041 1553277 1578951 1830609 1929829 1961727 2237411 2400519 2440197 2783121 2829123 2982463 3457817 4659831 5789487 5885181 6712233 7192999 7201557 8349363 8801903 8947389 10373451 11116453 17368461 20136699 21228119 21578997 26405709 26842167 31120353 32807093 33349359 38035987 63684357 64736991 79122989 79217127 98421279 100048077 114107961 122280983 191053071 237368967 295263837 342323883 360878023 366842949 712106901 870352879 1082634069 1100528847 1345090813 2611058637 3247902207 4035272439 7833175911 12105817317 14795998943 44387996829 133163990487
• Sum of all divisors σ(n): 230200794720
• Sum of proper divisors (its aliquot sum) s(n): 97036804233
• 133163990487 is a deficient number, because the sum of its proper divisors (97036804233) is less than itself. Its deficiency is 36127186254

Bases of 133163990487

• Binary: 1111100000001001100010011110111010111₂
• Hexadecimal: 0x1F01313DD7
• Base-36: 1P6AEGNR

Squares and roots of 133163990487

• 133163990487 squared (133163990487²) is 17732648362421826497169
• 133163990487 cubed (133163990487³) is 2361350217842856231950177248431303
• The square root of 133163990487 is 364916.4157543481
• The cube root of 133163990487 is 5106.5658159923

Scales and comparisons

• 133,163,990,487 seconds is equal to 4,234 years, 10 weeks, 3 days, 21 hours, 21 minutes, 27 seconds.
• To count from 1 to 133,163,990,487 would take you about eight thousand, four hundred sixty-eight 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 133163990487 cubic inches would be around 425.5 feet tall.

Recreational maths with 133163990487

• 133163990487 backwards is 784099361331
• The number of decimal digits it has is: 12
• The sum of 133163990487's digits is 54
• More coming soon!