28427097240541790

Names of 28427097240541790

• Cardinal: 28427097240541790 can be written as Twenty-eight quadrillion, four hundred twenty-seven trillion, ninety-seven billion, two hundred forty million, five hundred forty-one thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 2.842709724054179 × 10¹⁶

Factors of 28427097240541790

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 73

Divisors of 28427097240541790

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 5 7 10 14 35 49 59 70 98 118 245 295 343 413 490 590 686 826 1715 2065 2401 2891 3430 3481 4130 4802 5782 6962 12005 14455 16807 17405 20237 24010 24367 28910 33614 34810 40474 48734 84035 101185 117649 121835 141659 168070 170569 202370 205379 235298 243670 283318 341138 410758 588245 708295 823543 852845 991613 1026895 1176490 1193983 1416590 1437653 1647086 1705690 1983226 2053790 2387966 2875306 4117715 4958065 5764801 5969915 6941291 7188265 8235430 8357881 9916130 10063571 11529602 11939830 13882582 14376530 16715762 20127142 28824005 34706455 40353607 41789405 48589037 50317855 57648010 58505167 69412910 70444997 80707214 83578810 97178074 100635710 117010334 140889994 201768035 242945185 282475249 292525835 340123259 352224985 403536070 409536169 485890370 493114979 564950498 585051670 680246518 704449970 819072338 986229958 1412376245 1700616295 1977326743 2047680845 2380862813 2465574895 2824752490 2866753183 3401232590 3451804853 3954653486 4095361690 4761725626 4931149790 5733506366 6903609706 9886633715 11904314065 13841287201 14333765915 16666039691 17259024265 19773267430 20067272281 23808628130 24162633971 27682574402 28667531830 33332079382 34518048530 40134544562 48325267942 69206436005 83330198455 100336361405 116662277837 120813169855 138412872010 140470905967 166660396910 169138437797 200672722810 233324555674 241626339710 280941811934 338276875594 583311389185 702354529835 816635944859 845692188985 983296341769 1166622778370 1183969064579 1404709059670 1633271889718 1691384377970 1966592683538 2367938129158 4083179724295 4916481708845 5919845322895 6883074392383 8166359448590 8287783452053 9832963417690 11839690645790 13766148784766 16575566904106 34415371961915 41438917260265 48181520746681 58014484164371 68830743923830 82877834520530 96363041493362 116028968328742 240907603733405 290072420821855 406101389150597 481815207466810 580144841643710 812202778301194 2030506945752985 2842709724054179 4061013891505970 5685419448108358 14213548620270895 28427097240541790
• Sum of all divisors σ(n): 60726156162064560
• Sum of proper divisors (its aliquot sum) s(n): 32299058921522770
• 28427097240541790 is an abundant number, because the sum of its proper divisors (32299058921522770) is greater than itself. Its abundance is 3871961680980980

Bases of 28427097240541790

• Binary: 1100100111111100100101101011001000001001001101001011110₂
• Hexadecimal: 0x64FE4B59049A5E
• Base-36: 7RWKC6R495Q

Squares and roots of 28427097240541790

• 28427097240541790 squared (28427097240541790²) is 808099857523218651627612736404100
• 28427097240541790 cubed (28427097240541790³) is 22971933229880502589407336160087162939140377339000
• The square root of 28427097240541790 is 168603372.5657401849
• The cube root of 28427097240541790 is 305195.0637552267

Scales and comparisons

• 28,427,097,240,541,790 seconds is equal to 903,893,761 years, 24 weeks, 22 hours, 29 minutes, 50 seconds.
• To count from 1 to 28,427,097,240,541,790 would take you about two billion, seven hundred eleven million, six hundred eighty-one thousand, two hundred eighty-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 28427097240541790 cubic inches would be around 25432.9 feet tall.

Recreational maths with 28427097240541790

• 28427097240541790 backwards is 09714504279072482
• The number of decimal digits it has is: 17
• The sum of 28427097240541790's digits is 71
• More coming soon!