382950990

Names of 382950990

• Cardinal: 382950990 can be written as Three hundred eighty-two million, nine hundred fifty thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.8295099 × 10⁸

Factors of 382950990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 542

Divisors of 382950990

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 131 135 162 243 262 270 393 401 405 486 655 729 786 802 810 1179 1203 1215 1310 1458 1965 2005 2358 2406 2430 3537 3609 3645 3930 4010 5895 6015 7074 7218 7290 10611 10827 11790 12030 17685 18045 21222 21654 31833 32481 35370 36090 52531 53055 54135 63666 64962 95499 97443 105062 106110 108270 157593 159165 162405 190998 194886 262655 292329 315186 318330 324810 472779 477495 487215 525310 584658 787965 945558 954990 974430 1418337 1461645 1575930 2363895 2836674 2923290 4255011 4727790 7091685 8510022 12765033 14183370 21275055 25530066 38295099 42550110 63825165 76590198 127650330 191475495 382950990
• Sum of all divisors σ(n): 1043981136
• Sum of proper divisors (its aliquot sum) s(n): 661030146
• 382950990 is an abundant number, because the sum of its proper divisors (661030146) is greater than itself. Its abundance is 278079156

Bases of 382950990

• Binary: 10110110100110101111001001110₂
• Hexadecimal: 0x16D35E4E
• Base-36: 6BZYVI

Squares and roots of 382950990

• 382950990 squared (382950990²) is 146651460741980100
• 382950990 cubed (382950990³) is 56160322076087413855299000
• The square root of 382950990 is 19569.1336037137
• The cube root of 382950990 is 726.1857662733

Scales and comparisons

• 382,950,990 seconds is equal to 12 years, 9 weeks, 1 day, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 382,950,990 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 382950990 cubic inches would be around 60.5 feet tall.

Recreational maths with 382950990

• 382950990 backwards is 099059283
• 382950990 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 382950990's digits is 45
• More coming soon!