72031041225
72,031,041,225 is an odd composite number composed of seven prime numbers multiplied together.
72031041225 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 72031041225:
32 × 52 × 11 × 13 × 31 × 257 × 281
(3 × 3 × 5 × 5 × 11 × 13 × 31 × 257 × 281)See below for interesting mathematical facts about the number 72031041225 from the Numbermatics database.
Names of 72031041225
- Cardinal: 72031041225 can be written as Seventy-two billion, thirty-one million, forty-one thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 7.2031041225 × 1010
Factors of 72031041225
Divisors of 72031041225
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 9 11 13 15 25 31 33 39 45 55 65 75 93 99 117 143 155 165 195 225 257 275 279 281 325 341 403 429 465 495 585 715 771 775 825 843 975 1023 1209 1285 1287 1395 1405 1705 2015 2145 2313 2325 2475 2529 2827 2925 3069 3091 3341 3575 3627 3653 3855 4215 4433 5115 6045 6425 6435 6975 7025 7967 8481 8525 8711 9273 10023 10075 10725 10959 11565 12645 13299 14135 15345 15455 16705 18135 18265 19275 21075 22165 23901 25443 25575 26133 27819 30069 30225 32175 32877 36751 39835 39897 40183 42405 43555 46365 50115 54795 57825 63225 66495 70675 71703 72217 76725 77275 78399 83525 87637 90675 91325 95821 103571 110253 110825 113243 119505 120549 127215 130665 139095 150345 164385 183755 199175 199485 200915 212025 216651 217775 231825 250575 262911 273975 287463 310713 330759 332475 339729 358515 361085 361647 391995 438185 479105 517855 551265 566215 597525 602745 636075 649953 653325 695475 751725 788733 794387 821925 862389 918775 932139 938821 997425 1004575 1019187 1083255 1139281 1245673 1314555 1437315 1553565 1653795 1698645 1792575 1805425 1808235 1959975 2190925 2238727 2383161 2395525 2589275 2756325 2816463 2831075 3013725 3249765 3417843 3737019 3943665 3971935 4311945 4660695 4694105 5095935 5416275 5696405 6228365 6572775 6716181 7149483 7186575 7767825 8268975 8449389 8493225 9041175 10253529 10327031 11193635 11211057 11915805 14082315 16248825 17089215 18685095 19718325 19859675 20148543 21559725 23303475 23470525 24625997 25479675 28482025 29103451 30981093 31141825 33580905 35747415 42246945 51267645 51635155 55968175 56055285 59579025 70411575 73877991 85446075 87310353 92943279 93425475 100742715 123129985 145517255 154905465 167904525 178737075 211234725 221633973 256338225 258175775 261931059 280276425 320137961 369389955 436551765 464716395 503713575 615649925 727586275 774527325 960413883 1108169865 1309655295 1600689805 1846949775 2182758825 2323581975 2881241649 4802069415 5540849325 6548276475 8003449025 14406208245 24010347075 72031041225
- Sum of all divisors σ(n): 157627911168
- Sum of proper divisors (its aliquot sum) s(n): 85596869943
- 72031041225 is an abundant number, because the sum of its proper divisors (85596869943) is greater than itself. Its abundance is 13565828718
Bases of 72031041225
- Binary: 10000110001010110001001110110110010012
- Hexadecimal: 0x10C56276C9
- Base-36: X39F749
Squares and roots of 72031041225
- 72031041225 squared (720310412252) is 5188470899957649500625
- 72031041225 cubed (720310412253) is 373730961289562301933620038265625
-
The
square root of 72031041225 is 268385.9929746709 -
The
cube root of 72031041225 is 4160.7654152993
Scales and comparisons
How big is 72031041225?- 72,031,041,225 seconds is equal to 2,290 years, 18 weeks, 6 days, 14 hours, 33 minutes, 45 seconds.
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To count from 1 to 72,031,041,225 would take you about four thousand, five hundred eighty 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 72031041225 cubic inches would be around 346.7 feet tall.
Recreational maths with 72031041225
- 72031041225 backwards is 52214013027
- The number of decimal digits it has is: 11
- The sum of 72031041225's digits is 27
- More coming soon!
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