428100571899

Names of 428100571899

• Cardinal: 428100571899 can be written as Four hundred twenty-eight billion, one hundred million, five hundred seventy-one thousand, eight hundred ninety-nine.

Scientific notation

• Scientific notation: 4.28100571899 × 10¹¹

Factors of 428100571899

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5569

Divisors of 428100571899

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 37 39 63 77 79 91 99 111 117 143 189 231 237 259 273 297 333 351 407 429 481 553 693 711 777 819 869 999 1001 1027 1221 1287 1443 1659 2079 2133 2331 2457 2607 2849 2923 3003 3081 3367 3663 3861 4329 4977 5291 5419 6083 6993 7189 7821 8547 8769 9009 9243 10101 10989 11297 12987 14931 15873 16257 18249 20461 21567 23463 25641 26307 27027 27729 30303 32153 33891 37037 37933 37999 47619 48771 54747 59609 61383 64701 70447 76923 78921 79079 90909 96459 101673 111111 113799 113997 142857 146313 164241 178827 184149 194103 200503 211341 225071 237237 265993 289377 305019 333333 341397 341991 417263 417989 428101 493129 536481 552447 601509 634023 675213 711711 774917 797979 868131 999999 1024191 1025973 1251789 1253967 1284303 1403521 1479387 1609443 1804527 1902069 2025639 2135133 2205533 2324751 2393937 2606539 2925923 2996707 3755367 3761901 3852909 4210563 4438161 4709111 5413581 5424419 5565313 6076917 6616599 6974253 7181811 7819617 8777769 8990121 11266101 11285703 11558727 12631689 13314483 14127333 15438731 15839737 16273257 16695939 18245773 19849797 20922759 23458851 26333307 26970363 28671929 32963777 37895067 38957191 42381999 46316193 47519211 48819771 50087817 54737319 59549391 61218443 70376553 78999921 80911089 86015787 98891331 110878159 116871573 127145997 138948579 142557633 146459313 150263451 164211957 174237107 183655329 200703503 205916581 258047361 296673993 332634477 350614719 416845737 427672899 428529101 492635871 522711321 550965987 602110509 617749743 774142083 890021979 997903431 1051844157 1219659749 1285587303 1441416067 1568133963 1652897961 1806331527 1853249229 2265082391 2993710293 3658979247 3856761909 4324248201 4704401889 5418994581 5559747687 6795247173 10976937741 11570285727 12972744603 15855576737 20385741519 32930813223 38918233809 47566730211 61157224557 142700190633 428100571899
• Sum of all divisors σ(n): 885792768000
• Sum of proper divisors (its aliquot sum) s(n): 457692196101
• 428100571899 is an abundant number, because the sum of its proper divisors (457692196101) is greater than itself. Its abundance is 29591624202

Bases of 428100571899

• Binary: 110001110101100110010000101001011111011₂
• Hexadecimal: 0x63ACC852FB
• Base-36: 5GO00ZCR

Squares and roots of 428100571899

• 428100571899 squared (428100571899²) is 183270099660250868466201
• 428100571899 cubed (428100571899³) is 78458034476540122388192073051885699
• The square root of 428100571899 is 654293.9491535895
• The cube root of 428100571899 is 7536.7122791767

Scales and comparisons

• 428,100,571,899 seconds is equal to 13,612 years, 14 weeks, 1 day, 17 hours, 31 minutes, 39 seconds.
• To count from 1 to 428,100,571,899 would take you about twenty-seven thousand, two hundred twenty-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 428100571899 cubic inches would be around 628.1 feet tall.

Recreational maths with 428100571899

• 428100571899 backwards is 998175001824
• The number of decimal digits it has is: 12
• The sum of 428100571899's digits is 54
• More coming soon!