55451144

Names of 55451144

• Cardinal: 55451144 can be written as Fifty-five million, four hundred fifty-one thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 5.5451144 × 10⁷

Factors of 55451144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 236

Divisors of 55451144

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 17 28 34 49 53 56 68 98 106 119 136 157 196 212 238 314 371 392 424 476 628 742 833 901 952 1099 1256 1484 1666 1802 2198 2597 2669 2968 3332 3604 4396 5194 5338 6307 6664 7208 7693 8321 8792 10388 10676 12614 15386 16642 18683 20776 21352 25228 30772 33284 37366 44149 50456 58247 61544 66568 74732 88298 116494 130781 141457 149464 176596 232988 261562 282914 353192 407729 465976 523124 565828 815458 990199 1046248 1131656 1630916 1980398 3261832 3960796 6931393 7921592 13862786 27725572 55451144
• Sum of all divisors σ(n): 131307480
• Sum of proper divisors (its aliquot sum) s(n): 75856336
• 55451144 is an abundant number, because the sum of its proper divisors (75856336) is greater than itself. Its abundance is 20405192

Bases of 55451144

• Binary: 11010011100001111000001000₂
• Hexadecimal: 0x34E1E08
• Base-36: X0IDK

Squares and roots of 55451144

• 55451144 squared (55451144²) is 3074829370908736
• 55451144 cubed (55451144³) is 170502806221689730793984
• The square root of 55451144 is 7446.5524909181
• The cube root of 55451144 is 381.3322214855

Scales and comparisons

• 55,451,144 seconds is equal to 1 year, 39 weeks, 4 days, 19 hours, 5 minutes, 44 seconds.
• To count from 1 to 55,451,144 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 55451144 cubic inches would be around 31.8 feet tall.

Recreational maths with 55451144

• 55451144 backwards is 44115455
• The number of decimal digits it has is: 8
• The sum of 55451144's digits is 29
• More coming soon!