2130426672

Names of 2130426672

• Cardinal: 2130426672 can be written as Two billion, one hundred thirty million, four hundred twenty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.130426672 × 10⁹

Factors of 2130426672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21610

Divisors of 2130426672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 33 34 44 48 51 66 68 88 102 121 132 136 176 187 204 242 264 272 363 374 408 484 528 561 726 748 816 968 1122 1452 1496 1936 2057 2244 2904 2992 4114 4488 5808 6171 8228 8976 12342 16456 21577 24684 32912 43154 49368 64731 86308 98736 129462 172616 237347 258924 345232 366809 474694 517848 712041 733618 949388 1035696 1100427 1424082 1467236 1898776 2200854 2610817 2848164 2934472 3797552 4034899 4401708 5221634 5696328 5868944 7832451 8069798 8803416 10443268 11392656 12104697 15664902 16139596 17606832 20886536 24209394 31329804 32279192 41773072 44383889 48418788 62659608 64558384 88767778 96837576 125319216 133151667 177535556 193675152 266303334 355071112 532606668 710142224 1065213336 2130426672
• Sum of all divisors σ(n): 6405558768
• Sum of proper divisors (its aliquot sum) s(n): 4275132096
• 2130426672 is an abundant number, because the sum of its proper divisors (4275132096) is greater than itself. Its abundance is 2144705424

Bases of 2130426672

• Binary: 1111110111110111011101100110000₂
• Hexadecimal: 0x7EFBBB30
• Base-36: Z8EFQO

Squares and roots of 2130426672

• 2130426672 squared (2130426672²) is 4538717804768995584
• 2130426672 cubed (2130426672³) is 9669405467961156990803816448
• The square root of 2130426672 is 46156.5452779993
• The cube root of 2130426672 is 1286.7342573541

Scales and comparisons

• 2,130,426,672 seconds is equal to 67 years, 38 weeks, 3 days, 17 hours, 11 minutes, 12 seconds.
• To count from 1 to 2,130,426,672 would take you about one hundred thirty-five 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 2130426672 cubic inches would be around 107.2 feet tall.

Recreational maths with 2130426672

• 2130426672 backwards is 2766240312
• 2130426672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2130426672's digits is 33
• More coming soon!