20003831001

Names of 20003831001

• Cardinal: 20003831001 can be written as Twenty billion, three million, eight hundred thirty-one thousand and one.

Scientific notation

• Scientific notation: 2.0003831001 × 10¹⁰

Factors of 20003831001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 665

Divisors of 20003831001

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 21 31 33 49 63 77 93 99 147 217 231 279 341 343 441 539 613 651 693 961 1023 1029 1519 1617 1839 1953 2387 2883 3069 3087 3773 4291 4557 4851 5517 6727 6743 7161 8649 10571 10633 11319 12873 13671 16709 19003 20181 20229 21483 30037 31713 31899 33957 38619 47089 47201 50127 57009 60543 60687 73997 90111 95139 95697 116963 133021 141267 141603 150381 171027 209033 210259 221991 270333 329623 330407 350889 399063 423801 424809 517979 589093 627099 630777 665973 931147 988869 991221 1052667 1197189 1463231 1553937 1767279 1881297 1892331 2312849 2793441 2966607 2973663 3625853 4123651 4389693 4661811 5301837 6480023 6518029 6938547 8380323 10242617 10877559 12370953 13169079 19440069 19554087 20815641 28865557 30727851 32632677 37112859 45360161 58320207 58662261 71698319 86596671 92183553 136080483 202058899 215094957 259790013 317521127 408241449 606176697 645284871 952563381 1818530091 2222647889 2857690143 6667943667 20003831001
• Sum of all divisors σ(n): 38045404800
• Sum of proper divisors (its aliquot sum) s(n): 18041573799
• 20003831001 is a deficient number, because the sum of its proper divisors (18041573799) is less than itself. Its deficiency is 1962257202

Bases of 20003831001

• Binary: 10010101000010100100011110011011001₂
• Hexadecimal: 0x4A8523CD9
• Base-36: 96TRIS9

Squares and roots of 20003831001

• 20003831001 squared (20003831001²) is 400153254716568662001
• 20003831001 cubed (20003831001³) is 8004598081850345669280694493001
• The square root of 20003831001 is 141434.9002226819
• The cube root of 20003831001 is 2714.5909211399

Scales and comparisons

• 20,003,831,001 seconds is equal to 636 years, 3 weeks, 19 hours, 43 minutes, 21 seconds.
• To count from 1 to 20,003,831,001 would take you about one thousand, two hundred seventy-two 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 20003831001 cubic inches would be around 226.2 feet tall.

Recreational maths with 20003831001

• 20003831001 backwards is 10013830002
• The number of decimal digits it has is: 11
• The sum of 20003831001's digits is 18
• More coming soon!