53428680

Names of 53428680

• Cardinal: 53428680 can be written as Fifty-three million, four hundred twenty-eight thousand, six hundred eighty.

Scientific notation

• Scientific notation: 5.342868 × 10⁷

Factors of 53428680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 882

Divisors of 53428680

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 61 72 90 108 120 122 135 180 183 216 244 270 305 360 366 488 540 549 610 732 811 915 1080 1098 1220 1464 1622 1647 1830 2196 2433 2440 2745 3244 3294 3660 4055 4392 4866 5490 6488 6588 7299 7320 8110 8235 9732 10980 12165 13176 14598 16220 16470 19464 21897 21960 24330 29196 32440 32940 36495 43794 48660 49471 58392 65880 72990 87588 97320 98942 109485 145980 148413 175176 197884 218970 247355 291960 296826 395768 437940 445239 494710 593652 742065 875880 890478 989420 1187304 1335717 1484130 1780956 1978840 2226195 2671434 2968260 3561912 4452390 5342868 5936520 6678585 8904780 10685736 13357170 17809560 26714340 53428680
• Sum of all divisors σ(n): 181238400
• Sum of proper divisors (its aliquot sum) s(n): 127809720
• 53428680 is an abundant number, because the sum of its proper divisors (127809720) is greater than itself. Its abundance is 74381040

Bases of 53428680

• Binary: 11001011110100000111001000₂
• Hexadecimal: 0x32F41C8
• Base-36: VT5U0

Squares and roots of 53428680

• 53428680 squared (53428680²) is 2854623846542400
• 53428680 cubed (53428680³) is 152518784017282996032000
• The square root of 53428680 is 7309.4924584403
• The cube root of 53428680 is 376.6385896351

Scales and comparisons

• 53,428,680 seconds is equal to 1 year, 36 weeks, 2 days, 9 hours, 18 minutes.
• To count from 1 to 53,428,680 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 53428680 cubic inches would be around 31.4 feet tall.

Recreational maths with 53428680

• 53428680 backwards is 08682435
• 53428680 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 53428680's digits is 36
• More coming soon!