1993616064

Names of 1993616064

• Cardinal: 1993616064 can be written as One billion, nine hundred ninety-three million, six hundred sixteen thousand and sixty-four.

Scientific notation

• Scientific notation: 1.993616064 × 10⁹

Factors of 1993616064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 34977

Divisors of 1993616064

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 132 144 162 176 192 198 216 264 288 297 324 352 396 432 528 576 594 648 704 792 864 891 1056 1188 1296 1584 1728 1782 2112 2376 2592 3168 3564 4752 5184 6336 7128 9504 14256 19008 28512 34961 57024 69922 104883 139844 209766 279688 314649 384571 419532 559376 629298 769142 839064 943947 1118752 1153713 1258596 1538284 1678128 1887894 2237504 2307426 2517192 2831841 3076568 3356256 3461139 3775788 4614852 5034384 5663682 6153136 6712512 6922278 7551576 9229704 10068768 10383417 11327364 12306272 13844556 15103152 18459408 20137536 20766834 22654728 24612544 27689112 30206304 31150251 36918816 41533668 45309456 55378224 60412608 62300502 73837632 83067336 90618912 110756448 124601004 166134672 181237824 221512896 249202008 332269344 498404016 664538688 996808032 1993616064
• Sum of all divisors σ(n): 6447132648
• Sum of proper divisors (its aliquot sum) s(n): 4453516584
• 1993616064 is an abundant number, because the sum of its proper divisors (4453516584) is greater than itself. Its abundance is 2459900520

Bases of 1993616064

• Binary: 1110110110101000010101011000000₂
• Hexadecimal: 0x76D42AC0
• Base-36: WYY400

Squares and roots of 1993616064

• 1993616064 squared (1993616064²) is 3974505010638852096
• 1993616064 cubed (1993616064³) is 7923637035658106441105670144
• The square root of 1993616064 is 44649.9279282733
• The cube root of 1993616064 is 1258.5790784793

Scales and comparisons

• 1,993,616,064 seconds is equal to 63 years, 20 weeks, 2 days, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 1,993,616,064 would take you about one hundred twenty-six 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 1993616064 cubic inches would be around 104.9 feet tall.

Recreational maths with 1993616064

• 1993616064 backwards is 4606163991
• The number of decimal digits it has is: 10
• The sum of 1993616064's digits is 45
• More coming soon!