385823250

Names of 385823250

• Cardinal: 385823250 can be written as Three hundred eighty-five million, eight hundred twenty-three thousand, two hundred fifty.

Scientific notation

• Scientific notation: 3.8582325 × 10⁸

Factors of 385823250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 112

Divisors of 385823250

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 29 30 45 50 54 58 73 75 81 87 90 125 135 145 146 150 162 174 219 225 243 250 261 270 290 365 375 405 435 438 450 486 522 657 675 725 729 730 750 783 810 870 1095 1125 1215 1305 1314 1350 1450 1458 1566 1825 1971 2025 2117 2175 2190 2250 2349 2430 2610 3285 3375 3625 3645 3650 3915 3942 4050 4234 4350 4698 5475 5913 6075 6351 6525 6570 6750 7047 7250 7290 7830 9125 9855 10125 10585 10875 10950 11745 11826 12150 12702 13050 14094 16425 17739 18225 18250 19053 19575 19710 20250 21141 21170 21750 23490 27375 29565 30375 31755 32625 32850 35235 35478 36450 38106 39150 42282 49275 52925 53217 54750 57159 58725 59130 60750 63510 65250 70470 82125 88695 91125 95265 97875 98550 105705 105850 106434 114318 117450 147825 158775 164250 171477 176175 177390 182250 190530 195750 211410 246375 264625 266085 285795 293625 295650 317550 342954 352350 443475 476325 492750 514431 528525 529250 532170 571590 587250 739125 793875 857385 880875 886950 952650 1028862 1057050 1330425 1428975 1478250 1543293 1587750 1714770 1761750 2217375 2381625 2572155 2642625 2660850 2857950 3086586 4286925 4434750 4763250 5144310 5285250 6652125 7144875 7716465 8573850 12860775 13304250 14289750 15432930 21434625 25721550 38582325 42869250 64303875 77164650 128607750 192911625 385823250
• Sum of all divisors σ(n): 1135583280
• Sum of proper divisors (its aliquot sum) s(n): 749760030
• 385823250 is an abundant number, because the sum of its proper divisors (749760030) is greater than itself. Its abundance is 363936780

Bases of 385823250

• Binary: 10110111111110011001000010010₂
• Hexadecimal: 0x16FF3212
• Base-36: 6DPJ4I

Squares and roots of 385823250

• 385823250 squared (385823250²) is 148859580240562500
• 385823250 cubed (385823250³) is 57433487042049605578125000
• The square root of 385823250 is 19642.3840202759
• The cube root of 385823250 is 727.9967910839

Scales and comparisons

• 385,823,250 seconds is equal to 12 years, 13 weeks, 6 days, 13 hours, 7 minutes, 30 seconds.
• To count from 1 to 385,823,250 would take you about eighteen 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 385823250 cubic inches would be around 60.7 feet tall.

Recreational maths with 385823250

• 385823250 backwards is 052328583
• The number of decimal digits it has is: 9
• The sum of 385823250's digits is 36
• More coming soon!