19700010

Names of 19700010

• Cardinal: 19700010 can be written as Nineteen million, seven hundred thousand and ten.

Scientific notation

• Scientific notation: 1.970001 × 10⁷

Factors of 19700010

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 88

Divisors of 19700010

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 67 81 90 99 110 121 134 135 162 165 198 201 242 243 270 297 330 335 363 402 405 486 495 594 603 605 670 726 737 810 891 990 1005 1089 1206 1210 1215 1474 1485 1782 1809 1815 2010 2178 2211 2430 2673 2970 3015 3267 3618 3630 3685 4422 4455 5346 5427 5445 6030 6534 6633 7370 8107 8910 9045 9801 10854 10890 11055 13266 13365 16214 16281 16335 18090 19602 19899 22110 24321 26730 27135 29403 32562 32670 33165 39798 40535 48642 49005 54270 58806 59697 66330 72963 81070 81405 98010 99495 119394 121605 145926 147015 162810 179091 198990 218889 243210 294030 298485 358182 364815 437778 596970 656667 729630 895455 1094445 1313334 1790910 1970001 2188890 3283335 3940002 6566670 9850005 19700010
• Sum of all divisors σ(n): 59256288
• Sum of proper divisors (its aliquot sum) s(n): 39556278
• 19700010 is an abundant number, because the sum of its proper divisors (39556278) is greater than itself. Its abundance is 19856268

Bases of 19700010

• Binary: 1001011001001100100101010₂
• Hexadecimal: 0x12C992A
• Base-36: BQ8MI

Squares and roots of 19700010

• 19700010 squared (19700010²) is 388090394000100
• 19700010 cubed (19700010³) is 7645384642705910001000
• The square root of 19700010 is 4438.4693307491
• The cube root of 19700010 is 270.0777553835

Scales and comparisons

• 19,700,010 seconds is equal to 32 weeks, 4 days, 13 minutes, 30 seconds.
• To count from 1 to 19,700,010 would take you about forty-eight weeks!

  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 19700010 cubic inches would be around 22.5 feet tall.

Recreational maths with 19700010

• 19700010 backwards is 01000791
• 19700010 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 19700010's digits is 18
• More coming soon!