84066640749

Names of 84066640749

• Cardinal: 84066640749 can be written as Eighty-four billion, sixty-six million, six hundred forty thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 8.4066640749 × 10¹⁰

Factors of 84066640749

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 415

Divisors of 84066640749

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 13 21 27 29 39 53 63 87 91 113 117 159 189 197 203 261 273 339 351 371 377 477 591 609 689 783 791 819 1017 1113 1131 1379 1431 1469 1537 1773 1827 2067 2373 2457 2561 2639 3051 3277 3339 3393 4137 4407 4611 4823 5319 5481 5713 5989 6201 7119 7683 7917 9831 10017 10179 10283 10441 10759 12411 13221 13833 14469 17139 17927 17967 18603 19981 21357 22261 22939 23049 23751 29493 30849 31323 32277 37233 39663 39991 41499 41923 42601 43407 51417 53781 53901 59943 66783 68817 69147 71253 73087 74269 77857 88479 92547 93969 96831 119973 125769 127803 130221 135733 139867 154251 155827 161343 161703 173681 179829 200349 206451 219261 222807 233571 277641 281907 289393 290493 298207 302789 359919 377307 383409 407199 419601 467481 484029 519883 521043 539487 544999 601047 619353 645569 657783 668421 700713 868179 894621 908367 950131 1079757 1131921 1150227 1179833 1215767 1221597 1258803 1402443 1559649 1563129 1634997 1936707 1973349 2005263 2025751 2102139 2119523 2257853 2604537 2683863 2725101 2850393 3539499 3647301 3664791 3776409 3936257 4207329 4518983 4678947 4689387 4904991 5810121 6077253 6358569 6773559 7813611 8051589 8175303 8258831 8392397 8551179 10618497 10941903 11808771 13556949 14036841 14714973 15337829 15804971 17430363 18231759 19075707 20320677 24776493 25177191 25653537 27553799 31855491 32825709 34215157 35426313 40670847 46013487 47414913 54695277 57227121 58746779 60962031 74329479 75531573 82661397 102645471 106278939 107364803 122012541 138040461 142244739 176240337 222988437 226594719 239506099 247984191 307936413 322094409 414121383 426734217 444797041 528721011 718518297 743952573 923809239 966283227 1334391123 1586163033 2155554891 2898849681 3113579287 4003173369 6466664673 9340737861 12009520107 28022213583 84066640749
• Sum of all divisors σ(n): 163818547200
• Sum of proper divisors (its aliquot sum) s(n): 79751906451
• 84066640749 is a deficient number, because the sum of its proper divisors (79751906451) is less than itself. Its deficiency is 4314734298

Bases of 84066640749

• Binary: 1001110010010110000110010001101101101₂
• Hexadecimal: 0x1392C3236D
• Base-36: 12MB3V59

Squares and roots of 84066640749

• 84066640749 squared (84066640749²) is 7067200086821427281001
• 84066640749 cubed (84066640749³) is 594115770800118536547338940109749
• The square root of 84066640749 is 289942.4783452745
• The cube root of 84066640749 is 4380.6769862751

Scales and comparisons

• 84,066,640,749 seconds is equal to 2,673 years, 3 weeks, 12 hours, 39 minutes, 9 seconds.
• To count from 1 to 84,066,640,749 would take you about five thousand, three hundred forty-six 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 84066640749 cubic inches would be around 365.1 feet tall.

Recreational maths with 84066640749

• 84066640749 backwards is 94704666048
• The number of decimal digits it has is: 11
• The sum of 84066640749's digits is 54
• More coming soon!