2013506019

Names of 2013506019

• Cardinal: 2013506019 can be written as Two billion, thirteen million, five hundred six thousand and nineteen.

Scientific notation

• Scientific notation: 2.013506019 × 10⁹

Factors of 2013506019

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1122

Divisors of 2013506019

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 81 133 171 189 243 361 399 513 567 729 1083 1093 1197 1539 1701 2527 3249 3279 3591 4617 5103 7581 7651 9747 9837 10773 13851 20767 22743 22953 29241 29511 32319 62301 68229 68859 87723 88533 96957 145369 186903 204687 206577 263169 265599 394573 436107 560709 614061 619731 796797 1183719 1308321 1682127 1842183 1859193 2762011 3551157 3924963 5046381 5577579 8286033 10653471 11774889 15139143 24858099 31960413 35324667 74574297 95881239 105974001 223722891 287643717 671168673 2013506019
• Sum of all divisors σ(n): 3644621616
• Sum of proper divisors (its aliquot sum) s(n): 1631115597
• 2013506019 is a deficient number, because the sum of its proper divisors (1631115597) is less than itself. Its deficiency is 382390422

Bases of 2013506019

• Binary: 1111000000000111010100111100011₂
• Hexadecimal: 0x7803A9E3
• Base-36: XASF6R

Squares and roots of 2013506019

• 2013506019 squared (2013506019²) is 4054206488549228361
• 2013506019 cubed (2013506019³) is 8163169166962725882679004859
• The square root of 2013506019 is 44872.1073608091
• The cube root of 2013506019 is 1262.7507759723

Scales and comparisons

• 2,013,506,019 seconds is equal to 64 years, 1 week, 1 day, 11 hours, 13 minutes, 39 seconds.
• To count from 1 to 2,013,506,019 would take you about one hundred twenty-eight 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 2013506019 cubic inches would be around 105.2 feet tall.

Recreational maths with 2013506019

• 2013506019 backwards is 9106053102
• 2013506019 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2013506019's digits is 27
• More coming soon!