390735408141

Names of 390735408141

• Cardinal: 390735408141 can be written as Three hundred ninety billion, seven hundred thirty-five million, four hundred eight thousand, one hundred forty-one.

Scientific notation

• Scientific notation: 3.90735408141 × 10¹¹

Factors of 390735408141

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1638

Divisors of 390735408141

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 17 27 39 51 117 153 181 221 331 351 459 543 663 993 1093 1629 1989 2353 2979 3077 3279 4303 4887 5627 5967 7059 8937 9231 9837 12909 14209 16881 18581 21177 27693 29511 38727 40001 42627 50643 55743 59911 63531 73151 83079 116181 120003 127881 151929 167229 179733 197833 219453 241553 360009 361783 383643 501687 539199 593499 658359 724659 778843 1018487 1080027 1085349 1617597 1780497 1975077 2173977 2336529 2571829 3055461 3256047 3363161 4703179 5341491 6150311 6521931 7009587 7715487 9166383 9768141 10089483 13240331 14109537 18450933 21028761 23146461 27499149 30268449 39720993 42328611 43721093 55352799 65482723 69439383 79954043 90805347 119162979 126985833 131163279 166058397 196448169 239862129 357488937 393489837 589344507 719586387 851275399 1113206291 1180469511 1768033521 2158759161 2553826197 3339618873 7661478591 10018856619 14471681783 22984435773 30056569857 43415045349 130245136047 390735408141
• Sum of all divisors σ(n): 666326868480
• Sum of proper divisors (its aliquot sum) s(n): 275591460339
• 390735408141 is a deficient number, because the sum of its proper divisors (275591460339) is less than itself. Its deficiency is 115143947802

Bases of 390735408141

• Binary: 101101011111001101001010010110000001101₂
• Hexadecimal: 0x5AF9A52C0D
• Base-36: 4ZI1RUH9

Squares and roots of 390735408141

• 390735408141 squared (390735408141²) is 152674159175113849075881
• 390735408141 cubed (390735408141³) is 59655199897872109708805838214147221
• The square root of 390735408141 is 625088.3202724235
• The cube root of 390735408141 is 7310.7329960955

Scales and comparisons

• 390,735,408,141 seconds is equal to 12,424 years, 9 weeks, 1 day, 13 hours, 22 minutes, 21 seconds.
• To count from 1 to 390,735,408,141 would take you about twenty-four thousand, eight hundred forty-eight 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 390735408141 cubic inches would be around 609.2 feet tall.

Recreational maths with 390735408141

• 390735408141 backwards is 141804537093
• The number of decimal digits it has is: 12
• The sum of 390735408141's digits is 45
• More coming soon!