132937728

Names of 132937728

• Cardinal: 132937728 can be written as One hundred thirty-two million, nine hundred thirty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.32937728 × 10⁸

Factors of 132937728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 304

Divisors of 132937728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 77 84 88 96 112 128 132 154 168 176 192 224 231 256 264 281 308 336 352 384 448 462 512 528 562 616 672 704 768 843 896 924 1024 1056 1124 1232 1344 1408 1536 1686 1792 1848 1967 2048 2112 2248 2464 2688 2816 3072 3091 3372 3584 3696 3934 4224 4496 4928 5376 5632 5901 6144 6182 6744 7168 7392 7868 8448 8992 9273 9856 10752 11264 11802 12364 13488 14336 14784 15736 16896 17984 18546 19712 21504 21637 22528 23604 24728 26976 29568 31472 33792 35968 37092 39424 43008 43274 47208 49456 53952 59136 62944 64911 67584 71936 74184 78848 86548 94416 98912 107904 118272 125888 129822 143872 148368 157696 173096 188832 197824 215808 236544 251776 259644 287744 296736 346192 377664 395648 431616 473088 503552 519288 575488 593472 692384 755328 791296 863232 1007104 1038576 1186944 1384768 1510656 1582592 1726464 2014208 2077152 2373888 2769536 3021312 3165184 4028416 4154304 4747776 5539072 6042624 6330368 8308608 9495552 11078144 12085248 16617216 18991104 22156288 33234432 44312576 66468864 132937728
• Sum of all divisors σ(n): 443439360
• Sum of proper divisors (its aliquot sum) s(n): 310501632
• 132937728 is an abundant number, because the sum of its proper divisors (310501632) is greater than itself. Its abundance is 177563904

Bases of 132937728

• Binary: 111111011000111100000000000₂
• Hexadecimal: 0x7EC7800
• Base-36: 275BEO

Squares and roots of 132937728

• 132937728 squared (132937728²) is 17672439525801984
• 132937728 cubed (132937728³) is 2349333958777513130852352
• The square root of 132937728 is 11529.8624449731
• The cube root of 132937728 is 510.3671942307

Scales and comparisons

• 132,937,728 seconds is equal to 4 years, 11 weeks, 5 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 132,937,728 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 132937728 cubic inches would be around 42.5 feet tall.

Recreational maths with 132937728

• 132937728 backwards is 827739231
• 132937728 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 132937728's digits is 42
• More coming soon!