137292428

Names of 137292428

• Cardinal: 137292428 can be written as One hundred thirty-seven million, two hundred ninety-two thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.37292428 × 10⁸

Factors of 137292428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 76

Divisors of 137292428

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 13 14 23 26 28 31 46 52 62 91 92 124 161 182 217 299 322 364 403 434 529 598 644 713 806 868 1058 1196 1426 1612 2093 2116 2821 2852 3703 4186 4991 5642 6877 7406 8372 9269 9982 11284 12167 13754 14812 16399 18538 19964 24334 27508 32798 37076 48139 48668 64883 65596 85169 96278 114793 129766 158171 170338 192556 213187 229586 259532 316342 340676 377177 426374 459172 632684 754354 852748 1107197 1492309 1508708 2214394 2640239 2984618 4428788 4903301 5280478 5969236 9806602 10560956 19613204 34323107 68646214 137292428
• Sum of all divisors σ(n): 319119360
• Sum of proper divisors (its aliquot sum) s(n): 181826932
• 137292428 is an abundant number, because the sum of its proper divisors (181826932) is greater than itself. Its abundance is 44534504

Bases of 137292428

• Binary: 1000001011101110101010001100₂
• Hexadecimal: 0x82EEA8C
• Base-36: 29QNIK

Squares and roots of 137292428

• 137292428 squared (137292428²) is 18849210786135184
• 137292428 cubed (137292428³) is 2587853914712288147586752
• The square root of 137292428 is 11717.1851568541
• The cube root of 137292428 is 515.8802027445

Scales and comparisons

• 137,292,428 seconds is equal to 4 years, 19 weeks, 47 minutes, 8 seconds.
• To count from 1 to 137,292,428 would take you about six 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 137292428 cubic inches would be around 43 feet tall.

Recreational maths with 137292428

• 137292428 backwards is 824292731
• The number of decimal digits it has is: 9
• The sum of 137292428's digits is 38
• More coming soon!