428722420493575

Names of 428722420493575

• Cardinal: 428722420493575 can be written as Four hundred twenty-eight trillion, seven hundred twenty-two billion, four hundred twenty million, four hundred ninety-three thousand, five hundred seventy-five.

Scientific notation

• Scientific notation: 4.28722420493575 × 10¹⁴

Factors of 428722420493575

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 664

Divisors of 428722420493575

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 13 25 65 73 97 103 169 325 365 373 485 515 845 949 1261 1339 1825 1865 2425 2575 4225 4745 4849 6305 6695 7081 7519 9325 9991 12337 16393 17407 23725 24245 27229 31525 33475 35405 36181 37595 38419 49955 61685 63037 81965 87035 92053 97747 121225 129883 136145 139129 177025 180905 187975 192095 249775 308425 315185 353977 409825 435175 460265 470353 488735 499447 649415 680725 695645 729343 904525 960475 1196689 1270711 1575925 1688479 1769885 1808677 2301325 2351765 2443675 2497235 2641213 2804587 3247075 3478225 3646715 3726643 4601701 5983445 6114589 6353555 6492811 8442395 8849425 9043385 9481459 10156417 11758825 12486175 13206065 13495513 14022935 14330287 18233575 18633215 23008505 23512801 29917225 30572945 31767775 32464055 34335769 36459631 42211975 45216925 47407295 48446359 50782085 66030325 67477565 70114675 71651435 93166075 115042525 117564005 123258967 132033421 152864725 162320275 171678845 175441669 182298155 186293731 237036475 242231795 253910425 272044939 337387825 358257175 446364997 473975203 587820025 616294835 629802667 660167105 858394225 877208345 911490775 931468655 985172449 1046110951 1211158975 1360224695 1390037839 1716434473 2231824985 2280741697 2369876015 2421818503 3081474175 3149013335 3300835525 3536584207 4386041725 4657343275 4925862245 5230554755 6801123475 6950189195 8582172365 11159124925 11403708485 11849380075 12109092515 12807241837 13599442363 15745066675 17682921035 18070491907 24629311225 26152773775 34750945975 42910861825 45975594691 57018542425 60545462575 64036209185 67997211815 88414605175 90352459535 101472762247 166494143881 176792750719 229877973455 234916394791 320181045925 339986059075 451762297675 507363811235 832470719405 883963753595 1149389867275 1174581973955 1319145909211 2536819056175 4162353597025 4419818767975 5872909869775 6595729546055 17148896819743 32978647730275 85744484098715 428722420493575
• Sum of all divisors σ(n): 596880602633952
• Sum of proper divisors (its aliquot sum) s(n): 168158182140377
• 428722420493575 is a deficient number, because the sum of its proper divisors (168158182140377) is less than itself. Its deficiency is 260564238353198

Bases of 428722420493575

• Binary: 1100001011110101110110111100101001010110100000111₂
• Hexadecimal: 0x185EBB794AD07
• Base-36: 47YWCZVKLJ

Squares and roots of 428722420493575

• 428722420493575 squared (428722420493575²) is 183802913833869737146616280625
• 428722420493575 cubed (428722420493575³) is 78800430112628634869813482153090243209484375
• The square root of 428722420493575 is 20705613.2605043843
• The cube root of 428722420493575 is 75403.5972934437

Scales and comparisons

• 428,722,420,493,575 seconds is equal to 13,632,046 years, 44 weeks, 12 minutes, 55 seconds.
• To count from 1 to 428,722,420,493,575 would take you about thirty-four million, eighty thousand, one hundred seventeen 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 428722420493575 cubic inches would be around 6283.6 feet tall.

Recreational maths with 428722420493575

• 428722420493575 backwards is 575394024227824
• The number of decimal digits it has is: 15
• The sum of 428722420493575's digits is 64
• More coming soon!