53444872

Names of 53444872

• Cardinal: 53444872 can be written as Fifty-three million, four hundred forty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 5.3444872 × 10⁷

Factors of 53444872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 131

Divisors of 53444872

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 17 19 26 34 37 38 43 52 68 74 76 86 104 136 148 152 172 221 247 296 323 344 442 481 494 559 629 646 703 731 817 884 962 988 1118 1258 1292 1406 1462 1591 1634 1768 1924 1976 2236 2516 2584 2812 2924 3182 3268 3848 4199 4472 5032 5624 5848 6364 6536 8177 8398 9139 9503 10621 11951 12728 13889 16354 16796 18278 19006 20683 21242 23902 27047 27778 30229 32708 33592 36556 38012 41366 42484 47804 54094 55556 60458 65416 73112 76024 82732 84968 95608 108188 111112 120916 155363 165464 180557 216376 241832 310726 351611 361114 392977 513893 621452 703222 722228 785954 1027786 1242904 1406444 1444456 1571908 2055572 2812888 3143816 4111144 6680609 13361218 26722436 53444872
• Sum of all divisors σ(n): 126403200
• Sum of proper divisors (its aliquot sum) s(n): 72958328
• 53444872 is an abundant number, because the sum of its proper divisors (72958328) is greater than itself. Its abundance is 19513456

Bases of 53444872

• Binary: 11001011111000000100001000₂
• Hexadecimal: 0x32F8108
• Base-36: VTIBS

Squares and roots of 53444872

• 53444872 squared (53444872²) is 2856354343096384
• 53444872 cubed (53444872³) is 152657492253430326542848
• The square root of 53444872 is 7310.5999753783
• The cube root of 53444872 is 376.6766335977

Scales and comparisons

• 53,444,872 seconds is equal to 1 year, 36 weeks, 2 days, 13 hours, 47 minutes, 52 seconds.
• To count from 1 to 53,444,872 would take you about two 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 53444872 cubic inches would be around 31.4 feet tall.

Recreational maths with 53444872

• 53444872 backwards is 27844435
• 53444872 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 53444872's digits is 37
• More coming soon!