132957720

Names of 132957720

• Cardinal: 132957720 can be written as One hundred thirty-two million, nine hundred fifty-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3295772 × 10⁸

Factors of 132957720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 469

Divisors of 132957720

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 43 45 54 56 60 63 70 72 84 86 90 105 108 120 126 129 135 140 168 172 180 189 210 215 216 252 258 270 280 301 315 344 360 378 387 409 420 430 504 516 540 602 630 645 756 774 818 840 860 903 945 1032 1080 1161 1204 1227 1260 1290 1505 1512 1548 1636 1720 1806 1890 1935 2045 2322 2408 2454 2520 2580 2709 2863 3010 3096 3272 3612 3681 3780 3870 4090 4515 4644 4908 5160 5418 5726 5805 6020 6135 7224 7362 7560 7740 8127 8180 8589 9030 9288 9816 10836 11043 11452 11610 12040 12270 13545 14315 14724 15480 16254 16360 17178 17587 18060 18405 21672 22086 22904 23220 24540 25767 27090 28630 29448 32508 34356 35174 36120 36810 40635 42945 44172 46440 49080 51534 52761 54180 55215 57260 65016 68712 70348 73620 77301 81270 85890 87935 88344 103068 105522 108360 110430 114520 123109 128835 140696 147240 154602 158283 162540 171780 175870 206136 211044 220860 246218 257670 263805 309204 316566 325080 343560 351740 369327 386505 422088 441720 474849 492436 515340 527610 615545 618408 633132 703480 738654 773010 791415 949698 984872 1030680 1055220 1107981 1231090 1266264 1477308 1546020 1582830 1846635 1899396 2110440 2215962 2374245 2462180 2954616 3092040 3165660 3323943 3693270 3798792 4431924 4748490 4924360 5539905 6331320 6647886 7386540 8863848 9496980 11079810 13295772 14773080 16619715 18993960 22159620 26591544 33239430 44319240 66478860 132957720
• Sum of all divisors σ(n): 519552000
• Sum of proper divisors (its aliquot sum) s(n): 386594280
• 132957720 is an abundant number, because the sum of its proper divisors (386594280) is greater than itself. Its abundance is 253636560

Bases of 132957720

• Binary: 111111011001100011000011000₂
• Hexadecimal: 0x7ECC618
• Base-36: 275QU0

Squares and roots of 132957720

• 132957720 squared (132957720²) is 17677755307598400
• 132957720 cubed (132957720³) is 2350394040416181939648000
• The square root of 132957720 is 11530.7293784911
• The cube root of 132957720 is 510.3927770095

Scales and comparisons

• 132,957,720 seconds is equal to 4 years, 11 weeks, 5 days, 20 hours, 42 minutes.
• To count from 1 to 132,957,720 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 132957720 cubic inches would be around 42.5 feet tall.

Recreational maths with 132957720

• 132957720 backwards is 027759231
• 132957720 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 132957720's digits is 36
• More coming soon!