1397424924

Names of 1397424924

• Cardinal: 1397424924 can be written as One billion, three hundred ninety-seven million, four hundred twenty-four thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.397424924 × 10⁹

Factors of 1397424924

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15012

Divisors of 1397424924

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 53 63 84 98 106 126 147 159 196 212 252 294 318 371 441 477 588 636 742 882 954 1113 1484 1764 1908 2226 2597 3339 4452 5194 6678 7791 10388 13356 14947 15582 23373 29894 31164 44841 46746 59788 89682 93492 104629 134523 179364 209258 269046 313887 418516 538092 627774 732403 792191 941661 1255548 1464806 1584382 1883322 2197209 2376573 2929612 3168764 3766644 4394418 4753146 5545337 6591627 7129719 8788836 9506292 11090674 13183254 14259438 16636011 22181348 26366508 28518876 33272022 38817359 49908033 66544044 77634718 99816066 116452077 155269436 199632132 232904154 349356231 465808308 698712462 1397424924
• Sum of all divisors σ(n): 4186904904
• Sum of proper divisors (its aliquot sum) s(n): 2789479980
• 1397424924 is an abundant number, because the sum of its proper divisors (2789479980) is greater than itself. Its abundance is 1392055056

Bases of 1397424924

• Binary: 1010011010010110000001100011100₂
• Hexadecimal: 0x534B031C
• Base-36: N3ZNZ0

Squares and roots of 1397424924

• 1397424924 squared (1397424924²) is 1952796418216405776
• 1397424924 cubed (1397424924³) is 2728886386313533057079961024
• The square root of 1397424924 is 37382.1471293451
• The cube root of 1397424924 is 1118.0026380209

Scales and comparisons

• 1,397,424,924 seconds is equal to 44 years, 22 weeks, 3 days, 21 hours, 35 minutes, 24 seconds.
• To count from 1 to 1,397,424,924 would take you about eighty-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 1397424924 cubic inches would be around 93.2 feet tall.

Recreational maths with 1397424924

• 1397424924 backwards is 4294247931
• The number of decimal digits it has is: 10
• The sum of 1397424924's digits is 45
• More coming soon!