132538978

Names of 132538978

• Cardinal: 132538978 can be written as One hundred thirty-two million, five hundred thirty-eight thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 1.32538978 × 10⁸

Factors of 132538978

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 283

Divisors of 132538978

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 11 13 22 26 41 82 89 127 143 178 254 286 451 533 902 979 1066 1157 1397 1651 1958 2314 2794 3302 3649 5207 5863 7298 10414 11303 11726 12727 18161 22606 25454 36322 40139 47437 57277 67691 80278 94874 114554 124333 135382 146939 248666 293878 463423 521807 744601 926846 1043614 1489202 1616329 3232658 5097653 6024499 10195306 12048998 66269489 132538978
• Sum of all divisors σ(n): 243855360
• Sum of proper divisors (its aliquot sum) s(n): 111316382
• 132538978 is a deficient number, because the sum of its proper divisors (111316382) is less than itself. Its deficiency is 21222596

Bases of 132538978

• Binary: 111111001100110001001100010₂
• Hexadecimal: 0x7E66262
• Base-36: 26WRQA

Squares and roots of 132538978

• 132538978 squared (132538978²) is 17566580689284484
• 132538978 cubed (132538978³) is 2328256651512301060617352
• The square root of 132538978 is 11512.5574048515
• The cube root of 132538978 is 509.8563968365

Scales and comparisons

• 132,538,978 seconds is equal to 4 years, 11 weeks, 1 day, 22 minutes, 58 seconds.
• To count from 1 to 132,538,978 would take you about six 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 132538978 cubic inches would be around 42.5 feet tall.

Recreational maths with 132538978

• 132538978 backwards is 879835231
• The number of decimal digits it has is: 9
• The sum of 132538978's digits is 46
• More coming soon!