19339465990

Names of 19339465990

• Cardinal: 19339465990 can be written as Nineteen billion, three hundred thirty-nine million, four hundred sixty-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.933946599 × 10¹⁰

Factors of 19339465990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 700

Divisors of 19339465990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 13 26 37 65 74 130 169 185 338 370 481 643 845 962 1286 1369 1690 2197 2405 2738 3215 4394 4810 6253 6430 6845 8359 10985 12506 13690 16718 17797 21970 23791 31265 35594 41795 47582 62530 81289 83590 88985 108667 118955 162578 177970 217334 231361 237910 309283 406445 462722 543335 618566 812890 880267 1086670 1156805 1412671 1546415 1760534 2313610 2825342 3007693 3092830 4020679 4401335 6015386 7063355 8041358 8802670 11443471 14126710 15038465 20103395 22886942 30076930 40206790 52268827 57217355 104537654 114434710 148765123 261344135 297530246 522688270 743825615 1487651230 1933946599 3867893198 9669732995 19339465990
• Sum of all divisors σ(n): 38817666720
• Sum of proper divisors (its aliquot sum) s(n): 19478200730
• 19339465990 is an abundant number, because the sum of its proper divisors (19478200730) is greater than itself. Its abundance is 138734740

Bases of 19339465990

• Binary: 10010000000101110001101010100000110₂
• Hexadecimal: 0x480B8D506
• Base-36: 8VU7VGM

Squares and roots of 19339465990

• 19339465990 squared (19339465990²) is 374014944778366680100
• 19339465990 cubed (19339465990³) is 7233249304292950497543159799000
• The square root of 19339465990 is 139066.4085608023
• The cube root of 19339465990 is 2684.1997154869

Scales and comparisons

• 19,339,465,990 seconds is equal to 614 years, 48 weeks, 4 days, 9 hours, 53 minutes, 10 seconds.
• To count from 1 to 19,339,465,990 would take you about one thousand, two hundred twenty-nine 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 19339465990 cubic inches would be around 223.7 feet tall.

Recreational maths with 19339465990

• 19339465990 backwards is 09956493391
• The number of decimal digits it has is: 11
• The sum of 19339465990's digits is 58
• More coming soon!