84989536443

Names of 84989536443

• Cardinal: 84989536443 can be written as Eighty-four billion, nine hundred eighty-nine million, five hundred thirty-six thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 8.4989536443 × 10¹⁰

Factors of 84989536443

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7456

Divisors of 84989536443

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 19 21 27 41 57 63 79 123 133 171 189 237 287 369 399 513 553 711 779 861 1107 1197 1501 1659 2133 2337 2583 3239 3591 4503 4977 5453 7011 7307 7749 9717 10507 13509 14931 16359 21033 21921 22673 29151 31521 40527 49077 51149 61541 65763 68019 87453 94563 138833 147231 153447 184623 197289 204057 283689 299587 416499 430787 460341 553869 577253 612171 898761 971831 1249497 1292361 1381023 1661607 1731759 2097109 2696283 2915493 3748491 3877083 4040771 5195277 5692153 6291327 8088849 8746479 10967807 11631249 12122313 15585831 17076459 18873981 23667373 26239437 32903421 36366939 39845071 51229377 56621943 71002119 76774649 98710263 109100817 119535213 153688131 165671611 213006357 230323947 296130789 358605639 449680087 497014833 639019071 690971841 1075816917 1349040261 1491044499 2072915523 3147760609 4047120783 4473133497 9443281827 12141362349 28329845481 84989536443
• Sum of all divisors σ(n): 157151232000
• Sum of proper divisors (its aliquot sum) s(n): 72161695557
• 84989536443 is a deficient number, because the sum of its proper divisors (72161695557) is less than itself. Its deficiency is 12827840886

Bases of 84989536443

• Binary: 1001111001001110001010110100010111011₂
• Hexadecimal: 0x13C9C568BB
• Base-36: 131KKQ0R

Squares and roots of 84989536443

• 84989536443 squared (84989536443²) is 7223221304796025092249
• 84989536443 cubed (84989536443³) is 613898230319815785259238822330307
• The square root of 84989536443 is 291529.6493377647
• The cube root of 84989536443 is 4396.6492471941

Scales and comparisons

• 84,989,536,443 seconds is equal to 2,702 years, 21 weeks, 4 hours, 34 minutes, 3 seconds.
• To count from 1 to 84,989,536,443 would take you about five thousand, four hundred 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 84989536443 cubic inches would be around 366.4 feet tall.

Recreational maths with 84989536443

• 84989536443 backwards is 34463598948
• 84989536443 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 84989536443's digits is 63
• More coming soon!