1375494835

Names of 1375494835

• Cardinal: 1375494835 can be written as One billion, three hundred seventy-five million, four hundred ninety-four thousand, eight hundred thirty-five.

Scientific notation

• Scientific notation: 1.375494835 × 10⁹

Factors of 1375494835

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 121

Divisors of 1375494835

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 13 19 55 65 73 95 143 209 247 361 365 715 803 949 1045 1235 1387 1805 2717 3971 4015 4693 4745 5329 6935 10439 13585 15257 18031 19855 23465 26353 26645 51623 52195 58619 69277 76285 90155 101251 131765 198341 258115 289883 293095 342589 346385 506255 762047 991705 1113761 1316263 1449415 1712945 1923769 3768479 3810235 5568805 6581315 9618845 14478893 18842395 21161459 25008997 72394465 105807295 125044985 275098967 1375494835
• Sum of all divisors σ(n): 2075011344
• Sum of proper divisors (its aliquot sum) s(n): 699516509
• 1375494835 is a deficient number, because the sum of its proper divisors (699516509) is less than itself. Its deficiency is 675978326

Bases of 1375494835

• Binary: 1010001111111000110001010110011₂
• Hexadecimal: 0x51FC62B3
• Base-36: MQXMLV

Squares and roots of 1375494835

• 1375494835 squared (1375494835²) is 1891986041111677225
• 1375494835 cubed (1375494835³) is 2602417027441209681174632875
• The square root of 1375494835 is 37087.6641890535
• The cube root of 1375494835 is 1112.1234236117

Scales and comparisons

• 1,375,494,835 seconds is equal to 43 years, 38 weeks, 2 days, 1 hour, 53 minutes, 55 seconds.
• To count from 1 to 1,375,494,835 would take you about eighty-seven 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 1375494835 cubic inches would be around 92.7 feet tall.

Recreational maths with 1375494835

• 1375494835 backwards is 5384945731
• The number of decimal digits it has is: 10
• The sum of 1375494835's digits is 49
• More coming soon!