132945780

Names of 132945780

• Cardinal: 132945780 can be written as One hundred thirty-two million, nine hundred forty-five thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.3294578 × 10⁸

Factors of 132945780

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 79

Divisors of 132945780

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 17 20 22 30 33 34 41 44 51 55 60 66 68 82 85 102 110 123 132 164 165 170 187 204 205 220 246 255 289 330 340 374 410 451 492 510 561 578 615 660 697 748 820 867 902 935 1020 1122 1156 1230 1353 1394 1445 1734 1804 1870 2091 2244 2255 2460 2706 2788 2805 2890 3179 3468 3485 3740 4182 4335 4510 4913 5412 5610 5780 6358 6765 6970 7667 8364 8670 9020 9537 9826 10455 11220 11849 12716 13530 13940 14739 15334 15895 17340 19074 19652 20910 23001 23698 24565 27060 29478 30668 31790 35547 38148 38335 41820 46002 47396 47685 49130 54043 58956 59245 63580 71094 73695 76670 92004 95370 98260 108086 115005 118490 130339 142188 147390 153340 162129 177735 190740 201433 216172 230010 236980 260678 270215 294780 324258 355470 391017 402866 460020 521356 540430 604299 648516 651695 710940 782034 805732 810645 1007165 1080860 1208598 1303390 1564068 1621290 1955085 2014330 2215763 2417196 2606780 3021495 3242580 3910170 4028660 4431526 6042990 6647289 7820340 8863052 11078815 12085980 13294578 22157630 26589156 33236445 44315260 66472890 132945780
• Sum of all divisors σ(n): 441987840
• Sum of proper divisors (its aliquot sum) s(n): 309042060
• 132945780 is an abundant number, because the sum of its proper divisors (309042060) is greater than itself. Its abundance is 176096280

Bases of 132945780

• Binary: 111111011001001011101110100₂
• Hexadecimal: 0x7EC9774
• Base-36: 275HMC

Squares and roots of 132945780

• 132945780 squared (132945780²) is 17674580419808400
• 132945780 cubed (132945780³) is 2349760880084155188552000
• The square root of 132945780 is 11530.2116199141
• The cube root of 132945780 is 510.3774982873

Scales and comparisons

• 132,945,780 seconds is equal to 4 years, 11 weeks, 5 days, 17 hours, 23 minutes.
• To count from 1 to 132,945,780 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 132945780 cubic inches would be around 42.5 feet tall.

Recreational maths with 132945780

• 132945780 backwards is 087549231
• The number of decimal digits it has is: 9
• The sum of 132945780's digits is 39
• More coming soon!