213997288117073400

Names of 213997288117073400

• Cardinal: 213997288117073400 can be written as Two hundred thirteen quadrillion, nine hundred ninety-seven trillion, two hundred eighty-eight billion, one hundred seventeen million, seventy-three thousand, four hundred.

Scientific notation

• Scientific notation: 2.139972881170734 × 10¹⁷

Factors of 213997288117073400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 510246276154

Divisors of 213997288117073400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 233 300 360 450 466 600 699 900 932 1165 1398 1800 1864 2097 2330 2796 3495 4194 4660 5592 5825 6990 8388 9320 10485 11650 13980 16776 17475 20970 23300 27960 34950 41940 46600 52425 69900 83880 104850 139800 209700 419400 510246275911 1020492551822 1530738827733 2040985103644 2551231379555 3061477655466 4081970207288 4592216483199 5102462759110 6122955310932 7653694138665 9184432966398 10204925518220 12245910621864 12756156897775 15307388277330 18368865932796 20409851036440 22961082415995 25512313795550 30614776554660 36737731865592 38268470693325 45922164831990 51024627591100 61229553109320 76536941386650 91844329663980 102049255182200 114805412079975 118887382287263 153073882773300 183688659327960 229610824159950 237774764574526 306147765546600 356662146861789 459221648319900 475549529149052 594436911436315 713324293723578 918443296639800 951099058298104 1069986440585367 1188873822872630 1426648587447156 1783310734308945 2139972881170734 2377747645745260 2853297174894312 2972184557181575 3566621468617890 4279945762341468 4755495291490520 5349932202926835 5944369114363150 7133242937235780 8559891524682936 8916553671544725 10699864405853670 11888738228726300 14266485874471560 17833107343089450 21399728811707340 23777476457452600 26749661014634175 35666214686178900 42799457623414680 53499322029268350 71332429372357800 106998644058536700 213997288117073400
• Sum of all divisors σ(n): 721758664665801360
• Sum of proper divisors (its aliquot sum) s(n): 507761376548727960
• 213997288117073400 is an abundant number, because the sum of its proper divisors (507761376548727960) is greater than itself. Its abundance is 293764088431654560

Bases of 213997288117073400

• Binary: 1011111000010001010110011001010101000111010111010111111000₂
• Hexadecimal: 0x2F84566551D75F8
• Base-36: 1MJ3PGZMNTA0

Squares and roots of 213997288117073400

• 213997288117073400 squared (213997288117073400²) is 45794839321461724207584580987560000
• 213997288117073400 cubed (213997288117073400³) is 9799971424549926718044266384798434421069006904000000
• The square root of 213997288117073400 is 462598409.1164531881
• The cube root of 213997288117073400 is 598139.8763380975

Scales and comparisons

• 213,997,288,117,073,400 seconds is equal to 6,804,451,825 years, 2 weeks, 3 days, 23 hours, 30 minutes.
• To count from 1 to 213,997,288,117,073,400 would take you about twenty billion, four hundred thirteen million, three hundred fifty-five thousand, four hundred seventy-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 213997288117073400 cubic inches would be around 49845 feet tall.

Recreational maths with 213997288117073400

• 213997288117073400 backwards is 004370711882799312
• 213997288117073400 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 213997288117073400's digits is 72
• More coming soon!