72729613980
72,729,613,980 is an even composite number composed of six prime numbers multiplied together.
72729613980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 72729613980:
22 × 32 × 5 × 19 × 312 × 22129
(2 × 2 × 3 × 3 × 5 × 19 × 31 × 31 × 22129)See below for interesting mathematical facts about the number 72729613980 from the Numbermatics database.
Names of 72729613980
- Cardinal: 72729613980 can be written as Seventy-two billion, seven hundred twenty-nine million, six hundred thirteen thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 7.272961398 × 1010
Factors of 72729613980
Divisors of 72729613980
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 30 31 36 38 45 57 60 62 76 90 93 95 114 124 155 171 180 186 190 228 279 285 310 342 372 380 465 558 570 589 620 684 855 930 961 1116 1140 1178 1395 1710 1767 1860 1922 2356 2790 2883 2945 3420 3534 3844 4805 5301 5580 5766 5890 7068 8649 8835 9610 10602 11532 11780 14415 17298 17670 18259 19220 21204 22129 26505 28830 34596 35340 36518 43245 44258 53010 54777 57660 66387 73036 86490 88516 91295 106020 109554 110645 132774 164331 172980 182590 199161 219108 221290 265548 273885 328662 331935 365180 398322 420451 442580 547770 657324 663870 685999 796644 821655 840902 995805 1095540 1261353 1327740 1371998 1643310 1681804 1991610 2057997 2102255 2522706 2743996 3286620 3429995 3784059 3983220 4115994 4204510 5045412 6173991 6306765 6859990 7568118 8231988 8409020 10289985 12347982 12613530 13033981 13719980 15136236 18920295 20579970 21265969 24695964 25227060 26067962 30869955 37840590 39101943 41159940 42531938 52135924 61739910 63797907 65169905 75681180 78203886 85063876 106329845 117305829 123479820 127595814 130339810 156407772 191393721 195509715 212659690 234611658 255191628 260679620 318989535 382787442 391019430 404053411 425319380 469223316 586529145 637979070 765574884 782038860 808106822 956968605 1173058290 1212160233 1275958140 1616213644 1913937210 2020267055 2346116580 2424320466 3636480699 3827874420 4040534110 4848640932 6060801165 7272961398 8081068220 12121602330 14545922796 18182403495 24243204660 36364806990 72729613980
- Sum of all divisors σ(n): 239967982800
- Sum of proper divisors (its aliquot sum) s(n): 167238368820
- 72729613980 is an abundant number, because the sum of its proper divisors (167238368820) is greater than itself. Its abundance is 94508754840
Bases of 72729613980
- Binary: 10000111011110000010111010110100111002
- Hexadecimal: 0x10EF05D69C
- Base-36: XETC1B0
Squares and roots of 72729613980
- 72729613980 squared (727296139802) is 5289596749679811440400
- 72729613980 cubed (727296139803) is 384710329714075374659479776792000
-
The
square root of 72729613980 is 269684.2857490959 -
The
cube root of 72729613980 is 4174.1728358555
Scales and comparisons
How big is 72729613980?- 72,729,613,980 seconds is equal to 2,312 years, 29 weeks, 6 days, 22 hours, 33 minutes.
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To count from 1 to 72,729,613,980 would take you about four thousand, six hundred twenty-five 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 72729613980 cubic inches would be around 347.8 feet tall.
Recreational maths with 72729613980
- 72729613980 backwards is 08931692727
- The number of decimal digits it has is: 11
- The sum of 72729613980's digits is 54
- More coming soon!
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Numbermatics. (2024). Number 72729613980 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/72729613980/
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The information we have on file for 72729613980 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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