385480296

Names of 385480296

• Cardinal: 385480296 can be written as Three hundred eighty-five million, four hundred eighty thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 3.85480296 × 10⁸

Factors of 385480296

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 388

Divisors of 385480296

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 73 81 87 108 116 146 162 174 216 219 232 261 281 292 324 348 438 522 562 584 648 657 696 783 843 876 1044 1124 1314 1566 1686 1752 1971 2088 2117 2248 2349 2529 2628 3132 3372 3942 4234 4698 5058 5256 5913 6264 6351 6744 7587 7884 8149 8468 9396 10116 11826 12702 15174 15768 16298 16936 18792 19053 20232 20513 22761 23652 24447 25404 30348 32596 38106 41026 45522 47304 48894 50808 57159 60696 61539 65192 73341 76212 82052 91044 97788 114318 123078 146682 152424 164104 171477 182088 184617 195576 220023 228636 246156 293364 342954 369234 440046 457272 492312 553851 586728 594877 660069 685908 738468 880092 1107702 1189754 1320138 1371816 1476936 1661553 1760184 1784631 2215404 2379508 2640276 3323106 3569262 4430808 4759016 5280552 5353893 6646212 7138524 10707786 13292424 14277048 16061679 21415572 32123358 42831144 48185037 64246716 96370074 128493432 192740148 385480296
• Sum of all divisors σ(n): 1136262600
• Sum of proper divisors (its aliquot sum) s(n): 750782304
• 385480296 is an abundant number, because the sum of its proper divisors (750782304) is greater than itself. Its abundance is 365302008

Bases of 385480296

• Binary: 10110111110011111011001101000₂
• Hexadecimal: 0x16F9F668
• Base-36: 6DI6I0

Squares and roots of 385480296

• 385480296 squared (385480296²) is 148595058604247616
• 385480296 cubed (385480296³) is 57280467174902717872974336
• The square root of 385480296 is 19633.6521309715
• The cube root of 385480296 is 727.7810243875

Scales and comparisons

• 385,480,296 seconds is equal to 12 years, 13 weeks, 2 days, 13 hours, 51 minutes, 36 seconds.
• To count from 1 to 385,480,296 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 385480296 cubic inches would be around 60.6 feet tall.

Recreational maths with 385480296

• 385480296 backwards is 692084583
• The number of decimal digits it has is: 9
• The sum of 385480296's digits is 45
• More coming soon!