472642000

Names of 472642000

• Cardinal: 472642000 can be written as Four hundred seventy-two million, six hundred forty-two thousand.

Scientific notation

• Scientific notation: 4.72642 × 10⁸

Factors of 472642000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 317

Divisors of 472642000

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 40 50 58 80 100 116 125 145 200 232 250 281 290 400 464 500 562 580 725 841 1000 1124 1160 1405 1450 1682 2000 2248 2320 2810 2900 3364 3625 4205 4496 5620 5800 6728 7025 7250 8149 8410 11240 11600 13456 14050 14500 16298 16820 21025 22480 28100 29000 32596 33640 35125 40745 42050 56200 58000 65192 67280 70250 81490 84100 105125 112400 130384 140500 162980 168200 203725 210250 236321 281000 325960 336400 407450 420500 472642 562000 651920 814900 841000 945284 1018625 1181605 1629800 1682000 1890568 2037250 2363210 3259600 3781136 4074500 4726420 5908025 8149000 9452840 11816050 16298000 18905680 23632100 29540125 47264200 59080250 94528400 118160500 236321000 472642000
• Sum of all divisors σ(n): 1187827992
• Sum of proper divisors (its aliquot sum) s(n): 715185992
• 472642000 is an abundant number, because the sum of its proper divisors (715185992) is greater than itself. Its abundance is 242543992

Bases of 472642000

• Binary: 11100001010111111000111010000₂
• Hexadecimal: 0x1C2BF1D0
• Base-36: 7TECWG

Squares and roots of 472642000

• 472642000 squared (472642000²) is 223390460164000000
• 472642000 cubed (472642000³) is 105583713872833288000000000
• The square root of 472642000 is 21740.3311842299
• The cube root of 472642000 is 778.9521322419

Scales and comparisons

• 472,642,000 seconds is equal to 15 years, 1 week, 3 days, 9 hours, 26 minutes, 40 seconds.
• To count from 1 to 472,642,000 would take you about twenty-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 472642000 cubic inches would be around 64.9 feet tall.

Recreational maths with 472642000

• 472642000 backwards is 000246274
• 472642000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 472642000's digits is 25
• More coming soon!