3948427920
3,948,427,920 is an even composite number composed of seven prime numbers multiplied together.
3948427920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 3948427920:
24 × 3 × 5 × 41 × 53 × 67 × 113
(2 × 2 × 2 × 2 × 3 × 5 × 41 × 53 × 67 × 113)See below for interesting mathematical facts about the number 3948427920 from the Numbermatics database.
Names of 3948427920
- Cardinal: 3948427920 can be written as Three billion, nine hundred forty-eight million, four hundred twenty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.94842792 × 109
Factors of 3948427920
Divisors of 3948427920
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 41 48 53 60 67 80 82 106 113 120 123 134 159 164 201 205 212 226 240 246 265 268 318 328 335 339 402 410 424 452 492 530 536 565 615 636 656 670 678 795 804 820 848 904 984 1005 1060 1072 1130 1230 1272 1340 1356 1590 1608 1640 1695 1808 1968 2010 2120 2173 2260 2460 2544 2680 2712 2747 3180 3216 3280 3390 3551 4020 4240 4346 4520 4633 4920 5360 5424 5494 5989 6360 6519 6780 7102 7571 8040 8241 8692 9040 9266 9840 10653 10865 10988 11978 12720 13038 13560 13735 13899 14204 15142 16080 16482 17384 17755 17967 18532 21306 21730 21976 22713 23165 23956 26076 27120 27470 27798 28408 29945 30284 32595 32964 34768 35510 35934 37064 37855 41205 42612 43460 43952 45426 46330 47912 52152 53265 54940 55596 56816 59890 60568 65190 65928 69495 71020 71868 74128 75710 82410 85224 86920 89835 90852 92660 95824 104304 106530 109880 111192 113565 119780 121136 130380 131856 138990 142040 143736 145591 151420 164820 170448 173840 179670 181704 185320 213060 219760 222384 227130 239560 245549 260760 277980 284080 287472 291182 302840 310411 329640 359340 363408 370640 401263 426120 436773 454260 479120 491098 521520 555960 582364 605680 620822 659280 718680 727955 736647 802526 852240 873546 908520 931233 982196 1111920 1164728 1203789 1227745 1241644 1437360 1455910 1473294 1552055 1605052 1747092 1817040 1862466 1964392 2006315 2183865 2329456 2407578 2455490 2483288 2911820 2946588 3104110 3210104 3494184 3683235 3724932 3928784 4012630 4367730 4656165 4815156 4910980 4966576 5823640 5893176 6018945 6208220 6420208 6988368 7366470 7449864 8025260 8735460 9312330 9630312 9821960 11647280 11786352 12037890 12416440 14732940 14899728 16050520 16451783 17470920 18624660 19260624 19643920 24075780 24832880 29465880 32101040 32903566 34941840 37249320 48151560 49355349 58931760 65807132 74498640 82258915 96303120 98710698 131614264 164517830 197421396 246776745 263228528 329035660 394842792 493553490 658071320 789685584 987106980 1316142640 1974213960 3948427920
- Sum of all divisors σ(n): 13080662784
- Sum of proper divisors (its aliquot sum) s(n): 9132234864
- 3948427920 is an abundant number, because the sum of its proper divisors (9132234864) is greater than itself. Its abundance is 5183806944
Bases of 3948427920
- Binary: 111010110101100000111010100100002
- Hexadecimal: 0xEB583A90
- Base-36: 1TASIHC
Squares and roots of 3948427920
- 3948427920 squared (39484279202) is 15590083039435526400
- 3948427920 cubed (39484279203) is 61556319148025693477657088000
-
The
square root of 3948427920 is 62836.5174082715 -
The
cube root of 3948427920 is 1580.5493896765
Scales and comparisons
How big is 3948427920?- 3,948,427,920 seconds is equal to 125 years, 28 weeks, 3 days, 9 hours, 32 minutes.
-
To count from 1 to 3,948,427,920 would take you about two hundred fifty-one 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 3948427920 cubic inches would be around 131.7 feet tall.
Recreational maths with 3948427920
- 3948427920 backwards is 0297248493
- 3948427920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3948427920's digits is 48
- More coming soon!
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