17420535390

Names of 17420535390

• Cardinal: 17420535390 can be written as Seventeen billion, four hundred twenty million, five hundred thirty-five thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.742053539 × 10¹⁰

Factors of 17420535390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1234

Divisors of 17420535390

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 43 86 113 127 129 215 226 254 258 339 381 430 565 635 645 678 762 941 1130 1270 1290 1695 1882 1905 2823 3390 3810 4705 4859 5461 5646 9410 9718 10922 14115 14351 14577 16383 24295 27305 28230 28702 29154 32766 40463 43053 48590 54610 71755 72885 80926 81915 86106 106333 119507 121389 143510 145770 163830 202315 212666 215265 239014 242778 318999 358521 404630 430530 531665 597535 606945 617093 637998 717042 1063330 1195070 1213890 1234186 1594995 1792605 1851279 3085465 3189990 3585210 3702558 4572319 5138801 6170930 9144638 9256395 10277602 13504291 13716957 15416403 18512790 22861595 25694005 27008582 27433914 30832806 40512873 45723190 51388010 67521455 68584785 77082015 81025746 135042910 137169570 154164030 202564365 405128730 580684513 1161369026 1742053539 2903422565 3484107078 5806845130 8710267695 17420535390
• Sum of all divisors σ(n): 43546263552
• Sum of proper divisors (its aliquot sum) s(n): 26125728162
• 17420535390 is an abundant number, because the sum of its proper divisors (26125728162) is greater than itself. Its abundance is 8705192772

Bases of 17420535390

• Binary: 10000001110010110000100011001011110₂
• Hexadecimal: 0x40E58465E
• Base-36: 803QJ4U

Squares and roots of 17420535390

• 17420535390 squared (17420535390²) is 303475053274242452100
• 17420535390 cubed (17420535390³) is 5286697905546076012248429819000
• The square root of 17420535390 is 131986.8758248333
• The cube root of 17420535390 is 2592.3113781185

Scales and comparisons

• 17,420,535,390 seconds is equal to 553 years, 47 weeks, 5 days, 13 hours, 36 minutes, 30 seconds.
• To count from 1 to 17,420,535,390 would take you about one thousand, one hundred seven 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 17420535390 cubic inches would be around 216 feet tall.

Recreational maths with 17420535390

• 17420535390 backwards is 09353502471
• The number of decimal digits it has is: 11
• The sum of 17420535390's digits is 39
• More coming soon!