16856490332331

Names of 16856490332331

• Cardinal: 16856490332331 can be written as Sixteen trillion, eight hundred fifty-six billion, four hundred ninety million, three hundred thirty-two thousand, three hundred thirty-one.

Scientific notation

• Scientific notation: 1.6856490332331 × 10¹³

Factors of 16856490332331

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 103820

Divisors of 16856490332331

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 17 27 39 51 89 117 153 221 267 307 351 459 663 801 921 1157 1513 1989 2403 2763 3471 3991 4539 5219 5967 8289 10413 11973 13617 15657 19669 27323 31239 35919 40851 46971 59007 67847 81969 103391 107757 140913 177021 203541 245907 310173 355199 464491 531063 610623 737721 930519 1065597 1344083 1393473 1757647 1831869 2791557 3196791 4032249 4180419 5272941 6038383 9201799 9590373 12096747 12541257 15818823 18115149 22849411 27605397 31741037 36290241 47456469 54345447 68548233 82816191 95223111 119623387 156430583 163036341 205644699 248448573 285669333 358870161 412633481 469291749 539597629 616934097 857007999 1076610483 1237900443 1407875247 1618792887 2033597579 2824952293 3229831449 3713701329 4223625741 4856378661 6100792737 7014769177 8474856879 11141103987 14569135983 18302378211 21044307531 25424570637 36724379809 48024188981 54907134633 63132922593 76273711911 110173139427 144072566943 189398767779 330519418281 432217700829 624314456753 991558254843 1296653102487 1872943370259 5618830110777 16856490332331
• Sum of all divisors σ(n): 28889544499200
• Sum of proper divisors (its aliquot sum) s(n): 12033054166869
• 16856490332331 is a deficient number, because the sum of its proper divisors (12033054166869) is less than itself. Its deficiency is 4823436165462

Bases of 16856490332331

• Binary: 11110101010010110101000111100101000010101011₂
• Hexadecimal: 0xF54B51E50AB
• Base-36: 5Z3RJ4ECR

Squares and roots of 16856490332331

• 16856490332331 squared (16856490332331²) is 284141266323968466823893561
• 16856490332331 cubed (16856490332331³) is 4789624508806262400043058120112261020691
• The square root of 16856490332331 is 4105665.6381555233
• The cube root of 16856490332331 is 25640.2576695077

Scales and comparisons

• 16,856,490,332,331 seconds is equal to 535,984 years, 13 weeks, 17 hours, 38 minutes, 51 seconds.
• To count from 1 to 16,856,490,332,331 would take you about one million, three hundred thirty-nine thousand, nine hundred sixty 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 16856490332331 cubic inches would be around 2136.7 feet tall.

Recreational maths with 16856490332331

• 16856490332331 backwards is 13323309465861
• The number of decimal digits it has is: 14
• The sum of 16856490332331's digits is 54
• More coming soon!