55031400

Names of 55031400

• Cardinal: 55031400 can be written as Fifty-five million, thirty-one thousand, four hundred.

Scientific notation

• Scientific notation: 5.50314 × 10⁷

Factors of 55031400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 132

Divisors of 55031400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 43 45 50 54 60 72 75 79 81 86 90 100 108 120 129 135 150 158 162 172 180 200 215 216 225 237 258 270 300 316 324 344 360 387 395 405 430 450 474 516 540 600 632 645 648 675 711 774 790 810 860 900 948 1032 1075 1080 1161 1185 1290 1350 1422 1548 1580 1620 1720 1800 1896 1935 1975 2025 2133 2150 2322 2370 2580 2700 2844 3096 3160 3225 3240 3397 3483 3555 3870 3950 4050 4266 4300 4644 4740 5160 5400 5688 5805 5925 6399 6450 6794 6966 7110 7740 7900 8100 8532 8600 9288 9480 9675 10191 10665 11610 11850 12798 12900 13588 13932 14220 15480 15800 16200 16985 17064 17415 17775 19350 20382 21330 23220 23700 25596 25800 27176 27864 28440 29025 30573 31995 33970 34830 35550 38700 40764 42660 46440 47400 50955 51192 53325 58050 61146 63990 67940 69660 71100 77400 81528 84925 85320 87075 91719 101910 106650 116100 122292 127980 135880 139320 142200 152865 159975 169850 174150 183438 203820 213300 232200 244584 254775 255960 275157 305730 319950 339700 348300 366876 407640 426600 458595 509550 550314 611460 639900 679400 696600 733752 764325 917190 1019100 1100628 1222920 1279800 1375785 1528650 1834380 2038200 2201256 2292975 2751570 3057300 3668760 4585950 5503140 6114600 6878925 9171900 11006280 13757850 18343800 27515700 55031400
• Sum of all divisors σ(n): 198052800
• Sum of proper divisors (its aliquot sum) s(n): 143021400
• 55031400 is an abundant number, because the sum of its proper divisors (143021400) is greater than itself. Its abundance is 87990000

Bases of 55031400

• Binary: 11010001111011011001101000₂
• Hexadecimal: 0x347B668
• Base-36: WRII0

Squares and roots of 55031400

• 55031400 squared (55031400²) is 3028454985960000
• 55031400 cubed (55031400³) is 166660117714359144000000
• The square root of 55031400 is 7418.3151725981
• The cube root of 55031400 is 380.3676036457

Scales and comparisons

• 55,031,400 seconds is equal to 1 year, 38 weeks, 6 days, 22 hours, 30 minutes.
• To count from 1 to 55,031,400 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 55031400 cubic inches would be around 31.7 feet tall.

Recreational maths with 55031400

• 55031400 backwards is 00413055
• 55031400 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55031400's digits is 18
• More coming soon!