1369996425

Names of 1369996425

• Cardinal: 1369996425 can be written as One billion, three hundred sixty-nine million, nine hundred ninety-six thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.369996425 × 10⁹

Factors of 1369996425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2744

Divisors of 1369996425

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 17 19 21 25 35 45 51 57 63 75 85 95 105 119 133 153 171 175 225 255 285 315 323 357 399 425 475 525 595 665 765 855 969 1071 1197 1275 1425 1575 1615 1785 1995 2261 2693 2907 2975 3325 3825 4275 4845 5355 5985 6783 8075 8079 8925 9975 11305 13465 14535 18851 20349 24225 24237 26775 29925 33915 40395 45781 51167 56525 56553 67325 72675 94255 101745 121185 137343 153501 169575 169659 201975 228905 255835 282765 320467 358169 412029 460503 471275 508725 605925 686715 767505 848295 869839 961401 1074507 1144525 1279175 1413825 1602335 1790845 2060145 2302515 2609517 2884203 3223521 3433575 3837525 4241475 4349195 4807005 5372535 6088873 7828551 8011675 8954225 10300725 11512575 13047585 14421015 16117605 18266619 21745975 24035025 26862675 30444365 39142755 54799857 65237925 72105075 80588025 91333095 152221825 195713775 273999285 456665475 1369996425
• Sum of all divisors σ(n): 3126764160
• Sum of proper divisors (its aliquot sum) s(n): 1756767735
• 1369996425 is an abundant number, because the sum of its proper divisors (1756767735) is greater than itself. Its abundance is 386771310

Bases of 1369996425

• Binary: 1010001101010000111110010001001₂
• Hexadecimal: 0x51A87C89
• Base-36: MNNS09

Squares and roots of 1369996425

• 1369996425 squared (1369996425²) is 1876890204512780625
• 1369996425 cubed (1369996425³) is 2571332870300028323059265625
• The square root of 1369996425 is 37013.4627534361
• The cube root of 1369996425 is 1110.6395754077

Scales and comparisons

• 1,369,996,425 seconds is equal to 43 years, 29 weeks, 1 day, 10 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,369,996,425 would take you about eighty-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 1369996425 cubic inches would be around 92.6 feet tall.

Recreational maths with 1369996425

• 1369996425 backwards is 5246999631
• The number of decimal digits it has is: 10
• The sum of 1369996425's digits is 54
• More coming soon!