6801620400

Names of 6801620400

• Cardinal: 6801620400 can be written as Six billion, eight hundred one million, six hundred twenty thousand, four hundred.

Scientific notation

• Scientific notation: 6.8016204 × 10⁹

Factors of 6801620400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5326

Divisors of 6801620400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 383 400 450 600 720 766 900 1149 1200 1532 1800 1915 2298 3064 3447 3600 3830 4596 4933 5745 6128 6894 7660 9192 9575 9866 11490 13788 14799 15320 17235 18384 19150 19732 22980 24665 27576 28725 29598 30640 34470 38300 39464 44397 45960 49330 55152 57450 59196 68940 73995 76600 78928 86175 88794 91920 98660 114900 118392 123325 137880 147990 153200 172350 177588 197320 221985 229800 236784 246650 275760 295980 344700 355176 369975 394640 443970 459600 493300 591960 689400 710352 739950 887940 986600 1109925 1183920 1378800 1479900 1775880 1889339 1973200 2219850 2959800 3551760 3778678 4439700 5668017 5919600 7557356 8879400 9446695 11336034 15114712 17004051 17758800 18893390 22672068 28340085 30229424 34008102 37786780 45344136 47233475 56680170 68016204 75573560 85020255 90688272 94466950 113360340 136032408 141700425 151147120 170040510 188933900 226720680 272064816 283400850 340081020 377867800 425101275 453441360 566801700 680162040 755735600 850202550 1133603400 1360324080 1700405100 2267206800 3400810200 6801620400
• Sum of all divisors σ(n): 23669937408
• Sum of proper divisors (its aliquot sum) s(n): 16868317008
• 6801620400 is an abundant number, because the sum of its proper divisors (16868317008) is greater than itself. Its abundance is 10066696608

Bases of 6801620400

• Binary: 110010101011010000111110110110000₂
• Hexadecimal: 0x195687DB0
• Base-36: 34HIBW0

Squares and roots of 6801620400

• 6801620400 squared (6801620400²) is 46262040065696160000
• 6801620400 cubed (6801620400³) is 314656835456456342057664000000
• The square root of 6801620400 is 82471.9370452759
• The cube root of 6801620400 is 1894.6869480527

Scales and comparisons

• 6,801,620,400 seconds is equal to 216 years, 14 weeks, 11 hours.
• To count from 1 to 6,801,620,400 would take you about four hundred thirty-two 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 6801620400 cubic inches would be around 157.9 feet tall.

Recreational maths with 6801620400

• 6801620400 backwards is 0040261086
• The number of decimal digits it has is: 10
• The sum of 6801620400's digits is 27
• More coming soon!