855143379594

Names of 855143379594

• Cardinal: 855143379594 can be written as Eight hundred fifty-five billion, one hundred forty-three million, three hundred seventy-nine thousand, five hundred ninety-four.

Scientific notation

• Scientific notation: 8.55143379594 × 10¹¹

Factors of 855143379594

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5026

Divisors of 855143379594

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 281 294 378 441 486 562 567 729 843 882 1134 1323 1458 1686 1701 1967 2187 2529 2646 3402 3934 3969 4374 4733 5058 5103 5901 6561 7587 7938 9466 10206 11802 11907 13122 13769 14199 15174 15309 17703 22761 23814 27538 28398 30618 33131 35406 35721 41307 42597 45522 45927 53109 66262 68283 71442 82614 85194 91854 99393 106218 107163 123921 127791 136566 159327 198786 204849 214326 231917 247842 255582 298179 318654 321489 371763 383373 409698 463834 477981 596358 614547 642978 695751 743526 766746 894537 955962 1115289 1150119 1229094 1329973 1391502 1433943 1789074 1843641 2087253 2230578 2300238 2659946 2683611 2867886 3345867 3450357 3687282 3989919 4174506 4301829 5367222 6261759 6691734 6900714 7979838 8050833 8603658 9309811 10037601 10351071 11969757 12523518 12905487 16101666 18619622 18785277 20075202 20702142 23939514 24152499 25810974 27929433 30112803 31053213 35909271 37570554 48304998 55858866 56355831 60225606 62106426 65168677 71818542 72457497 83788299 90338409 107727813 112711662 130337354 144914994 167576598 169067493 180676818 195506031 215455626 217372491 251364897 323183439 338134986 391012062 434744982 502729794 507202479 586518093 646366878 754094691 969550317 1014404958 1173036186 1508189382 1521607437 1759554279 1939100634 2262284073 2908650951 3043214874 3519108558 4524568146 5278662837 5817301902 6786852219 8725952853 10557325674 13573704438 15835988511 17451905706 20360556657 31671977022 40721113314 47507965533 61081669971 95015931066 122163339942 142523896599 285047793198 427571689797 855143379594
• Sum of all divisors σ(n): 2246532491268
• Sum of proper divisors (its aliquot sum) s(n): 1391389111674
• 855143379594 is an abundant number, because the sum of its proper divisors (1391389111674) is greater than itself. Its abundance is 536245732080

Bases of 855143379594

• Binary: 1100011100011010100001000111001010001010₂
• Hexadecimal: 0xC71A84728A
• Base-36: AWUIAEMI

Squares and roots of 855143379594

• 855143379594 squared (855143379594²) is 731270199663447975604836
• 855143379594 cubed (855143379594³) is 625340869936580063249517123290116584
• The square root of 855143379594 is 924739.6280002279
• The cube root of 855143379594 is 9491.7504731179

Scales and comparisons

• 855,143,379,594 seconds is equal to 27,190 years, 47 weeks, 3 days, 19 hours, 39 minutes, 54 seconds.
• To count from 1 to 855,143,379,594 would take you about fifty-four thousand, three hundred eighty-one 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 855143379594 cubic inches would be around 791 feet tall.

Recreational maths with 855143379594

• 855143379594 backwards is 495973341558
• 855143379594 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 855143379594's digits is 63
• More coming soon!