16440190459

Names of 16440190459

• Cardinal: 16440190459 can be written as Sixteen billion, four hundred forty million, one hundred ninety thousand, four hundred fifty-nine.

Scientific notation

• Scientific notation: 1.6440190459 × 10¹⁰

Factors of 16440190459

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 602

Divisors of 16440190459

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 17 49 61 67 77 119 187 427 439 469 539 671 737 833 1037 1139 1309 2989 3073 3283 4087 4697 4829 5159 7259 7463 7973 9163 11407 12529 21511 26779 28609 29413 32879 33803 36113 44957 50813 52241 55811 69479 79849 82093 87703 187453 200263 205891 236621 294569 314699 323543 365687 455243 486353 500021 558943 574651 613921 764269 1312171 1441237 1794193 2061983 2202893 2264801 3186701 3404471 3500147 4022557 5007673 5349883 5500231 12559351 14433881 15853607 19736123 22306907 24501029 30501281 35053711 37449181 38501617 87915457 138152861 213508967 245375977 269511319 335514091 967070027 1494562769 2348598637 16440190459
• Sum of all divisors σ(n): 22839252480
• Sum of proper divisors (its aliquot sum) s(n): 6399062021
• 16440190459 is a deficient number, because the sum of its proper divisors (6399062021) is less than itself. Its deficiency is 10041128438

Bases of 16440190459

• Binary: 1111010011111010010110010111111011₂
• Hexadecimal: 0x3D3E965FB
• Base-36: 7JW2C57

Squares and roots of 16440190459

• 16440190459 squared (16440190459²) is 270279862328194630681
• 16440190459 cubed (16440190459³) is 4443452413907818894016804872579
• The square root of 16440190459 is 128219.3061087135
• The cube root of 16440190459 is 2542.7419115993

Scales and comparisons

• 16,440,190,459 seconds is equal to 522 years, 38 weeks, 5 days, 23 hours, 34 minutes, 19 seconds.
• To count from 1 to 16,440,190,459 would take you about one thousand and forty-five 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 16440190459 cubic inches would be around 211.9 feet tall.

Recreational maths with 16440190459

• 16440190459 backwards is 95409104461
• The number of decimal digits it has is: 11
• The sum of 16440190459's digits is 43
• More coming soon!