16942090725

Names of 16942090725

• Cardinal: 16942090725 can be written as Sixteen billion, nine hundred forty-two million, ninety thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.6942090725 × 10¹⁰

Factors of 16942090725

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 277

Divisors of 16942090725

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 25 29 35 41 45 63 75 83 87 105 109 123 145 175 203 205 225 249 261 287 315 327 369 415 435 525 545 581 609 615 725 747 763 861 981 1015 1025 1189 1245 1305 1435 1575 1635 1743 1827 1845 2075 2175 2289 2407 2583 2725 2905 3045 3075 3161 3403 3567 3735 3815 4305 4469 4905 5075 5229 5945 6225 6525 6867 7175 7221 8175 8323 8715 9047 9135 9225 9483 10209 10701 11445 12035 12915 13407 14525 15225 15805 16849 17015 17835 18675 19075 21525 21663 22127 22345 23821 24525 24969 26145 27141 28449 29725 30627 31283 34335 36105 40221 41615 43575 45235 45675 47415 50547 51045 53505 57225 60175 63329 64575 66381 67035 71463 74907 79025 81423 84245 85075 89175 93849 98687 108315 110635 111725 119105 124845 129601 130725 135705 142245 151641 153135 156415 171675 180525 189987 199143 201105 208075 214389 226175 237075 252735 255225 262363 267525 281547 296061 316645 331905 335175 357315 370927 374535 388803 407115 421225 469245 493435 541575 553175 569961 595525 624225 648005 678525 690809 711225 758205 765675 782075 787089 888183 907207 949935 995715 1005525 1071945 1112781 1166409 1263675 1311815 1407735 1480305 1583225 1659525 1786575 1836541 1854635 1872675 1944015 2035575 2072427 2346225 2361267 2467175 2596489 2721621 2849805 3240025 3338343 3454045 3791025 3935445 4440915 4536035 4749675 4978575 5359725 5509623 5563905 5832045 6217281 6559075 7038675 7401525 7789467 8164863 9182705 9273175 9720075 10362135 10756883 11806335 12982445 13608105 14249025 16528869 16691715 17270225 19677225 22204575 22680175 23368401 27548115 27819525 29160225 31086405 32270649 38947335 40824315 45913525 51810675 53784415 59031675 64912225 68040525 75298181 82644345 83458575 96811947 116842005 137740575 155432025 161353245 194736675 204121575 225894543 268922075 376490905 413221725 484059735 584210025 677683629 806766225 1129472715 1882454525 2420298675 3388418145 5647363575 16942090725
• Sum of all divisors σ(n): 37535097600
• Sum of proper divisors (its aliquot sum) s(n): 20593006875
• 16942090725 is an abundant number, because the sum of its proper divisors (20593006875) is greater than itself. Its abundance is 3650916150

Bases of 16942090725

• Binary: 1111110001110100111100100111100101₂
• Hexadecimal: 0x3F1D3C9E5
• Base-36: 7S6VSV9

Squares and roots of 16942090725

• 16942090725 squared (16942090725²) is 287034438134131025625
• 16942090725 cubed (16942090725³) is 4862963492067847555176049828125
• The square root of 16942090725 is 130161.7867309757
• The cube root of 16942090725 is 2568.3586407171

Scales and comparisons

• 16,942,090,725 seconds is equal to 538 years, 36 weeks, 5 days, 18 minutes, 45 seconds.
• To count from 1 to 16,942,090,725 would take you about one thousand and seventy-seven 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 16942090725 cubic inches would be around 214 feet tall.

Recreational maths with 16942090725

• 16942090725 backwards is 52709024961
• 16942090725 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16942090725's digits is 45
• More coming soon!