132945792

Names of 132945792

• Cardinal: 132945792 can be written as One hundred thirty-two million, nine hundred forty-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.32945792 × 10⁸

Factors of 132945792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 49471

Divisors of 132945792

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 49459 98918 148377 197836 296754 346213 395672 593508 692426 791344 1038639 1187016 1384852 1582688 2077278 2374032 2769704 3165376 4154556 4748064 5539408 6330752 8309112 9496128 11078816 16618224 18992256 22157632 33236448 44315264 66472896 132945792
• Sum of all divisors σ(n): 403593600
• Sum of proper divisors (its aliquot sum) s(n): 270647808
• 132945792 is an abundant number, because the sum of its proper divisors (270647808) is greater than itself. Its abundance is 137702016

Bases of 132945792

• Binary: 111111011001001011110000000₂
• Hexadecimal: 0x7EC9780
• Base-36: 275HMO

Squares and roots of 132945792

• 132945792 squared (132945792²) is 17674583610507264
• 132945792 cubed (132945792³) is 2349761516369107734233088
• The square root of 132945792 is 11530.2121402859
• The cube root of 132945792 is 510.3775136435

Scales and comparisons

• 132,945,792 seconds is equal to 4 years, 11 weeks, 5 days, 17 hours, 23 minutes, 12 seconds.
• To count from 1 to 132,945,792 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 132945792 cubic inches would be around 42.5 feet tall.

Recreational maths with 132945792

• 132945792 backwards is 297549231
• 132945792 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 132945792's digits is 42
• More coming soon!