2122191225

Names of 2122191225

• Cardinal: 2122191225 can be written as Two billion, one hundred twenty-two million, one hundred ninety-one thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 2.122191225 × 10⁹

Factors of 2122191225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 352

Divisors of 2122191225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 11 15 19 21 25 27 33 35 45 49 55 57 63 75 77 95 99 105 133 135 147 165 171 175 189 209 225 231 245 275 285 297 307 315 385 399 441 475 495 513 525 539 627 665 675 693 735 825 855 921 931 945 1045 1155 1197 1225 1323 1425 1463 1485 1535 1575 1617 1881 1925 1995 2079 2149 2205 2475 2565 2695 2763 2793 3135 3325 3377 3465 3591 3675 4275 4389 4605 4655 4725 4851 5225 5643 5775 5833 5985 6447 6615 7315 7425 7675 8085 8289 8379 9405 9975 10131 10241 10395 10745 11025 12825 13167 13475 13815 13965 14553 15043 15675 16885 17325 17499 17955 19341 21945 23025 23275 23639 24255 25137 28215 29165 29925 30393 30723 32235 33075 36575 39501 40425 40831 41445 41895 45129 47025 50655 51205 51975 52497 53725 58023 64163 65835 69075 69825 70917 72765 75215 84425 87495 89775 91179 92169 96705 109725 118195 121275 122493 125685 135387 141075 145825 151965 153615 157491 161175 165473 192489 197505 204155 207225 209475 212751 225645 253275 256025 262485 276507 285817 290115 320815 329175 354585 363825 367479 376075 406161 437475 449141 455895 460845 483525 496419 577467 590975 612465 628425 638253 676935 759825 768075 787455 827365 857451 962445 987525 1020775 1063755 1102437 1128225 1312425 1347423 1382535 1429085 1450575 1489257 1604075 1732401 1772925 1837395 2030805 2245705 2279475 2304225 2482095 2572353 2887335 3062325 3143987 3191265 3384675 3937275 4042269 4136825 4287255 4467771 4812225 5318775 5512185 6737115 6912675 7145425 7446285 7717059 8662005 9186975 9431961 10154025 11228525 12126807 12410475 12861765 14436675 15719935 15956325 20211345 21436275 22338855 27560925 28295883 33685575 37231425 38585295 43310025 47159805 60634035 64308825 78599675 84887649 101056725 111694275 141479415 192926475 235799025 303170175 424438245 707397075 2122191225
• Sum of all divisors σ(n): 5224665600
• Sum of proper divisors (its aliquot sum) s(n): 3102474375
• 2122191225 is an abundant number, because the sum of its proper divisors (3102474375) is greater than itself. Its abundance is 980283150

Bases of 2122191225

• Binary: 1111110011111100001000101111001₂
• Hexadecimal: 0x7E7E1179
• Base-36: Z3HX89

Squares and roots of 2122191225

• 2122191225 squared (2122191225²) is 4503695595467000625
• 2122191225 cubed (2122191225³) is 9557703272771218503444515625
• The square root of 2122191225 is 46067.2467703465
• The cube root of 2122191225 is 1285.0741023243

Scales and comparisons

• 2,122,191,225 seconds is equal to 67 years, 24 weeks, 6 days, 9 hours, 33 minutes, 45 seconds.
• To count from 1 to 2,122,191,225 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 2122191225 cubic inches would be around 107.1 feet tall.

Recreational maths with 2122191225

• 2122191225 backwards is 5221912212
• 2122191225 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2122191225's digits is 27
• More coming soon!