52556140

Names of 52556140

• Cardinal: 52556140 can be written as Fifty-two million, five hundred fifty-six thousand, one hundred forty.

Scientific notation

• Scientific notation: 5.255614 × 10⁷

Factors of 52556140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 525

Divisors of 52556140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 52 65 67 70 91 130 134 140 182 260 268 335 364 431 455 469 670 862 871 910 938 1340 1724 1742 1820 1876 2155 2345 3017 3484 4310 4355 4690 5603 6034 6097 8620 8710 9380 11206 12068 12194 15085 17420 22412 24388 28015 28877 30170 30485 39221 56030 57754 60340 60970 78442 112060 115508 121940 144385 156884 196105 202139 288770 375401 392210 404278 577540 750802 784420 808556 1010695 1501604 1877005 2021390 2627807 3754010 4042780 5255614 7508020 10511228 13139035 26278070 52556140
• Sum of all divisors σ(n): 138184704
• Sum of proper divisors (its aliquot sum) s(n): 85628564
• 52556140 is an abundant number, because the sum of its proper divisors (85628564) is greater than itself. Its abundance is 33072424

Bases of 52556140

• Binary: 11001000011111000101101100₂
• Hexadecimal: 0x321F16C
• Base-36: VAGKS

Squares and roots of 52556140

• 52556140 squared (52556140²) is 2762147851699600
• 52556140 cubed (52556140³) is 145167829194623415544000
• The square root of 52556140 is 7249.5613660413
• The cube root of 52556140 is 374.5770401629

Scales and comparisons

• 52,556,140 seconds is equal to 1 year, 34 weeks, 6 days, 6 hours, 55 minutes, 40 seconds.
• To count from 1 to 52,556,140 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 52556140 cubic inches would be around 31.2 feet tall.

Recreational maths with 52556140

• 52556140 backwards is 04165525
• 52556140 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 52556140's digits is 28
• More coming soon!