2120724375

Names of 2120724375

• Cardinal: 2120724375 can be written as Two billion, one hundred twenty million, seven hundred twenty-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.120724375 × 10⁹

Factors of 2120724375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 460

Divisors of 2120724375

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 7 11 15 21 25 33 35 37 55 75 77 105 111 125 165 175 185 231 259 275 375 385 397 407 525 555 625 777 825 875 925 1155 1191 1221 1295 1375 1875 1925 1985 2035 2625 2775 2779 2849 3885 4125 4367 4375 4625 5775 5955 6105 6475 6875 8337 8547 9625 9925 10175 13101 13125 13875 13895 14245 14689 19425 20625 21835 23125 28875 29775 30525 30569 32375 41685 42735 44067 48125 49625 50875 65505 69375 69475 71225 73445 91707 97125 102823 109175 144375 148875 152625 152845 161579 161875 208425 213675 220335 248125 254375 308469 327525 347375 356125 367225 458535 484737 485625 514115 545875 744375 763125 764225 807895 1042125 1068375 1101675 1131053 1542345 1637625 1736875 1780625 1836125 2292675 2423685 2570575 2729375 3393159 3821125 4039475 5210625 5341875 5508375 5655265 7711725 8188125 9180625 11463375 12118425 12852875 16965795 19105625 20197375 27541875 28276325 38558625 57316875 60592125 64264375 84828975 100986875 141381625 192793125 302960625 424144875 706908125 2120724375
• Sum of all divisors σ(n): 4535748096
• Sum of proper divisors (its aliquot sum) s(n): 2415023721
• 2120724375 is an abundant number, because the sum of its proper divisors (2415023721) is greater than itself. Its abundance is 294299346

Bases of 2120724375

• Binary: 1111110011001111010111110010111₂
• Hexadecimal: 0x7E67AF97
• Base-36: Z2MHEF

Squares and roots of 2120724375

• 2120724375 squared (2120724375²) is 4497471874719140625
• 2120724375 cubed (2120724375³) is 9537898230593827802490234375
• The square root of 2120724375 is 46051.3232708899
• The cube root of 2120724375 is 1284.7779547393

Scales and comparisons

• 2,120,724,375 seconds is equal to 67 years, 22 weeks, 3 days, 10 hours, 6 minutes, 15 seconds.
• To count from 1 to 2,120,724,375 would take you about one hundred thirty-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 2120724375 cubic inches would be around 107.1 feet tall.

Recreational maths with 2120724375

• 2120724375 backwards is 5734270212
• 2120724375 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2120724375's digits is 33
• More coming soon!