1491422670045

Names of 1491422670045

• Cardinal: 1491422670045 can be written as One trillion, four hundred ninety-one billion, four hundred twenty-two million, six hundred seventy thousand and forty-five.

Scientific notation

• Scientific notation: 1.491422670045 × 10¹²

Factors of 1491422670045

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1442

Divisors of 1491422670045

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 11 15 21 23 33 35 45 47 55 63 69 77 99 105 115 141 161 165 207 231 235 253 315 329 345 385 423 439 483 495 517 693 705 759 805 907 987 1035 1081 1155 1265 1317 1449 1551 1645 1771 2115 2195 2277 2415 2585 2721 2961 3073 3243 3465 3619 3795 3951 4535 4653 4829 4935 5313 5405 6349 6585 7245 7567 7755 8163 8855 9219 9729 9977 10097 10857 11385 11891 13605 14487 14805 15365 15939 16215 18095 19047 19755 20633 20861 22701 23265 24145 26565 27657 29931 30291 31745 32571 33803 35673 37835 40815 42629 43461 46095 48645 49885 50485 54285 57141 59455 61899 62583 68103 69839 70679 72435 79695 83237 89793 90873 95235 101409 103165 104305 107019 111067 113505 127887 138285 144431 146027 149655 151455 162855 169015 178365 185697 187749 209517 212037 213145 217305 226963 229471 249711 285705 298403 304227 309495 312915 333201 340515 349195 353395 383661 398173 416185 433293 438081 448965 454365 468919 474559 507045 535095 555335 628551 636111 639435 680889 688413 722155 730135 749133 777469 895209 928485 938745 980467 999603 1047585 1060185 1134815 1147355 1194519 1248555 1299879 1314243 1406757 1423677 1492015 1521135 1588741 1606297 1666005 1918305 1990865 2042667 2065239 2166465 2190405 2332407 2344595 2372795 2685627 2787211 2941401 3142755 3180555 3282433 3321913 3404445 3442065 3583557 3745665 3887345 4220271 4271031 4379903 4476045 4766223 4818891 4902335 4998015 5220149 5972595 6499395 6571215 6863269 6997221 7033785 7118385 7943705 8031485 8361633 8824203 9157979 9847299 9965739 10213335 10326195 10785137 11662035 13139709 13428135 13936055 14298669 14456673 14707005 15660447 16412165 16609565 17917785 18714131 20589807 21101355 21355155 21899515 23831115 24094455 25084899 26100745 27473937 29541897 29897217 30659321 32355411 34316345 34986105 36541043 39419127 41808165 44121015 45789895 46981341 49236495 49828695 53925685 56142393 61769421 64105853 65698545 71493345 72283365 75495959 78302235 82421811 91977963 93570655 97066233 100737769 102949035 109623129 125424495 130998917 137369685 147709485 149486085 153296605 161777055 168427179 182705215 192317559 197095635 205855441 226487877 234906705 275933889 280711965 302213307 308847105 320529265 328869387 377479795 392996751 412109055 430425013 459889815 485331165 503688845 548115645 576952677 617566323 654994585 679463631 705164383 842135895 906639921 961587795 1029277205 1132439385 1178990253 1291275039 1379669445 1440988087 1511066535 1644346935 1852698969 1964983755 2115493149 2152125065 2884763385 3012975091 3087831615 3397318155 3525821915 3873825117 4322964261 4533199605 4734675143 5894951265 6346479447 6456375195 7204940435 9038925273 9263494845 10577465745 12968892783 14204025429 15064875455 19369125585 21614821305 23673375715 27116775819 31732397235 33142726001 42612076287 45194626365 64844463915 71020127145 99428178003 135583879095 165713630005 213060381435 298284534009 497140890015 1491422670045
• Sum of all divisors σ(n): 3446329835520
• Sum of proper divisors (its aliquot sum) s(n): 1954907165475
• 1491422670045 is an abundant number, because the sum of its proper divisors (1954907165475) is greater than itself. Its abundance is 463484495430

Bases of 1491422670045

• Binary: 10101101100111111101101111110110011011101₂
• Hexadecimal: 0x15B3FB7ECDD
• Base-36: J15EJT99

Squares and roots of 1491422670045

• 1491422670045 squared (1491422670045²) is 2224341580724156940302025
• 1491422670045 cubed (1491422670045³) is 3317433459415738048536863794220341125
• The square root of 1491422670045 is 1221238.1708925577
• The cube root of 1491422670045 is 11425.2816113123

Scales and comparisons

• 1,491,422,670,045 seconds is equal to 47,422 years, 32 weeks, 4 days, 11 hours, 45 seconds.
• To count from 1 to 1,491,422,670,045 would take you about one hundred eighteen thousand, five hundred fifty-six 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 1491422670045 cubic inches would be around 952.1 feet tall.

Recreational maths with 1491422670045

• 1491422670045 backwards is 5400762241941
• 1491422670045 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1491422670045's digits is 45
• More coming soon!