428107343578303389072

Names of 428107343578303389072

• Cardinal: 428107343578303389072 can be written as Four hundred twenty-eight quintillion, one hundred seven quadrillion, three hundred forty-three trillion, five hundred seventy-eight billion, three hundred three million, three hundred eighty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 4.28107343578303389072 × 10²⁰

Factors of 428107343578303389072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4678531

Divisors of 428107343578303389072

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 37 48 74 111 148 222 296 444 592 888 1776 64453 128906 193359 257812 386718 515624 773436 1031248 1049093 1546872 2098186 2384761 3093744 3147279 3564943 4196372 4769522 6294558 7129886 7154283 8392744 9539044 10694829 12589116 14259772 14308566 16785488 19078088 21389658 25178232 28519544 28617132 38156176 38816441 42779316 50356464 57039088 57234264 77632882 85558632 114468528 116449323 131902891 155265764 171117264 232898646 263805782 310531528 395708673 465797292 527611564 621063056 791417346 931594584 1055223128 1582834692 1863189168 2110446256 3165669384 6331338768 67617191129 135234382258 202851573387 229771271179 270468764516 405703146774 459542542358 540937529032 689313813537 811406293548 919085084716 1081875058064 1378627627074 1622812587096 1838170169432 2501836071773 2757255254148 3245625174192 3676340338864 3739956746699 5003672143546 5514510508296 7479913493398 7505508215319 8501537033623 10007344287092 11029021016592 11219870240097 14959826986796 15011016430638 17003074067246 20014688574184 22439740480194 25504611100869 29919653973592 30022032861276 34006148134492 40029377148368 44879480960388 51009222201738 59839307947184 60044065722552 68012296268984 89758961920776 102018444403476 120088131445104 136024592537968 138378399627863 179517923841552 204036888806952 276756799255726 408073777613904 415135198883589 553513598511452 830270397767178 1107027197022904 1660540795534356 2214054394045808 3321081591068712 6642163182137424 241051432194990647 482102864389981294 723154296584971941 964205728779962588 1446308593169943882 1928411457559925176 2892617186339887764 3856822915119850352 5785234372679775528 8918902991214653939 11570468745359551056 17837805982429307878 26756708973643961817 35675611964858615756 53513417947287923634 71351223929717231512 107026835894575847268 142702447859434463024 214053671789151694536 428107343578303389072
• Sum of all divisors σ(n): 1135853372495465814528
• Sum of proper divisors (its aliquot sum) s(n): 707746028917162425456
• 428107343578303389072 is an abundant number, because the sum of its proper divisors (707746028917162425456) is greater than itself. Its abundance is 279638685338859036384

Bases of 428107343578303389072

• Binary: 101110011010100101110110100001100011001001000111000010101110110010000₂
• Hexadecimal: 0x17352ED0C648E15D90
• Base-36: 2ICK4BSM5F8XAO

Squares and roots of 428107343578303389072

• 428107343578303389072 squared (428107343578303389072²) is 183275897625671504021453121204161009021184
• 428107343578303389072 cubed (428107343578303389072³) is 78461757674455308909576859523152147102796810099421872642101248
• The square root of 428107343578303389072 is 20690755026.7819707003
• The cube root of 428107343578303389072 is 7536752.0174474765

Scales and comparisons

• 428,107,343,578,303,389,072 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 428,107,343,578,303,389,072 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 428107343578303389072 cubic inches would be around 628062.7 feet tall.

Recreational maths with 428107343578303389072

• 428107343578303389072 backwards is 270983303875343701824
• The number of decimal digits it has is: 21
• The sum of 428107343578303389072's digits is 87
• More coming soon!