52889720

Names of 52889720

• Cardinal: 52889720 can be written as Fifty-two million, eight hundred eighty-nine thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.288972 × 10⁷

Factors of 52889720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 261

Divisors of 52889720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 26 31 34 40 52 62 65 68 85 104 124 130 136 155 170 193 221 248 260 310 340 386 403 442 520 527 620 680 772 806 884 965 1054 1105 1240 1544 1612 1768 1930 2015 2108 2210 2509 2635 3224 3281 3860 4030 4216 4420 5018 5270 5983 6562 6851 7720 8060 8840 10036 10540 11966 12545 13124 13702 16120 16405 20072 21080 23932 25090 26248 27404 29915 32810 34255 42653 47864 50180 54808 59830 65620 68510 77779 85306 100360 101711 119660 131240 137020 155558 170612 203422 213265 239320 274040 311116 341224 388895 406844 426530 508555 622232 777790 813688 853060 1017110 1322243 1555580 1706120 2034220 2644486 3111160 4068440 5288972 6611215 10577944 13222430 26444860 52889720
• Sum of all divisors σ(n): 140797440
• Sum of proper divisors (its aliquot sum) s(n): 87907720
• 52889720 is an abundant number, because the sum of its proper divisors (87907720) is greater than itself. Its abundance is 35018000

Bases of 52889720

• Binary: 11001001110000100001111000₂
• Hexadecimal: 0x3270878
• Base-36: VHLYW

Squares and roots of 52889720

• 52889720 squared (52889720²) is 2797322481678400
• 52889720 cubed (52889720³) is 147949602805675706048000
• The square root of 52889720 is 7272.5318837387
• The cube root of 52889720 is 375.3678642031

Scales and comparisons

• 52,889,720 seconds is equal to 1 year, 35 weeks, 3 days, 3 hours, 35 minutes, 20 seconds.
• To count from 1 to 52,889,720 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 52889720 cubic inches would be around 31.3 feet tall.

Recreational maths with 52889720

• 52889720 backwards is 02798825
• The number of decimal digits it has is: 8
• The sum of 52889720's digits is 41
• More coming soon!