21462972600

Names of 21462972600

• Cardinal: 21462972600 can be written as Twenty-one billion, four hundred sixty-two million, nine hundred seventy-two thousand, six hundred.

Scientific notation

• Scientific notation: 2.14629726 × 10¹⁰

Factors of 21462972600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2104240

Divisors of 21462972600

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 60 68 75 85 100 102 120 136 150 170 200 204 255 300 340 408 425 510 600 680 850 1020 1275 1700 2040 2550 3400 5100 10200 2104213 4208426 6312639 8416852 10521065 12625278 16833704 21042130 25250556 31563195 35771621 42084260 50501112 52605325 63126390 71543242 84168520 105210650 107314863 126252780 143086484 157815975 178858105 210421300 214629726 252505560 286172968 315631950 357716210 420842600 429259452 536574315 631263900 715432420 858518904 894290525 1073148630 1262527800 1430864840 1788581050 2146297260 2682871575 3577162100 4292594520 5365743150 7154324200 10731486300 21462972600
• Sum of all divisors σ(n): 70449084720
• Sum of proper divisors (its aliquot sum) s(n): 48986112120
• 21462972600 is an abundant number, because the sum of its proper divisors (48986112120) is greater than itself. Its abundance is 27523139520

Bases of 21462972600

• Binary: 10011111111010010101111100010111000₂
• Hexadecimal: 0x4FF4AF8B8
• Base-36: 9UYHZNC

Squares and roots of 21462972600

• 21462972600 squared (21462972600²) is 460659192828350760000
• 21462972600 cubed (21462972600³) is 9887115633613008865069176000000
• The square root of 21462972600 is 146502.4661908461
• The cube root of 21462972600 is 2779.0516838613

Scales and comparisons

• 21,462,972,600 seconds is equal to 682 years, 23 weeks, 5 days, 50 minutes.
• To count from 1 to 21,462,972,600 would take you about one thousand, three hundred sixty-four 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 21462972600 cubic inches would be around 231.6 feet tall.

Recreational maths with 21462972600

• 21462972600 backwards is 00627926412
• The number of decimal digits it has is: 11
• The sum of 21462972600's digits is 39
• More coming soon!