3139472640
3,139,472,640 is an even composite number composed of five prime numbers multiplied together.
3139472640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 3139472640:
28 × 3 × 5 × 792 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 79 × 79 × 131)See below for interesting mathematical facts about the number 3139472640 from the Numbermatics database.
Names of 3139472640
- Cardinal: 3139472640 can be written as Three billion, one hundred thirty-nine million, four hundred seventy-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 3.13947264 × 109
Factors of 3139472640
Divisors of 3139472640
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 79 80 96 120 128 131 158 160 192 237 240 256 262 316 320 384 393 395 474 480 524 632 640 655 768 786 790 948 960 1048 1185 1264 1280 1310 1572 1580 1896 1920 1965 2096 2370 2528 2620 3144 3160 3792 3840 3930 4192 4740 5056 5240 6241 6288 6320 7584 7860 8384 9480 10112 10349 10480 12482 12576 12640 15168 15720 16768 18723 18960 20224 20698 20960 24964 25152 25280 30336 31047 31205 31440 33536 37446 37920 41396 41920 49928 50304 50560 51745 60672 62094 62410 62880 74892 75840 82792 83840 93615 99856 100608 101120 103490 124188 124820 125760 149784 151680 155235 165584 167680 187230 199712 206980 248376 249640 251520 299568 303360 310470 331168 374460 399424 413960 496752 499280 503040 599136 620940 662336 748920 798848 817571 827920 993504 998560 1198272 1241880 1324672 1497840 1597696 1635142 1655840 1987008 1997120 2396544 2452713 2483760 2649344 2995680 3270284 3311680 3974016 3994240 4087855 4793088 4905426 4967520 5991360 6540568 6623360 7948032 7988480 8175710 9810852 9935040 11982720 12263565 13081136 13246720 16351420 19621704 19870080 23965440 24527130 26162272 32702840 39243408 39740160 49054260 52324544 65405680 78486816 98108520 104649088 130811360 156973632 196217040 209298176 261622720 313947264 392434080 523245440 627894528 784868160 1046490880 1569736320 3139472640
- Sum of all divisors σ(n): 10232738208
- Sum of proper divisors (its aliquot sum) s(n): 7093265568
- 3139472640 is an abundant number, because the sum of its proper divisors (7093265568) is greater than itself. Its abundance is 3953792928
Bases of 3139472640
- Binary: 101110110010000010001101000000002
- Hexadecimal: 0xBB208D00
- Base-36: 1FX5SLC
Squares and roots of 3139472640
- 3139472640 squared (31394726402) is 9856288457308569600
- 3139472640 cubed (31394726403) is 30943547943668062296735744000
-
The
square root of 3139472640 is 56030.9971355141 -
The
cube root of 3139472640 is 1464.2623675017
Scales and comparisons
How big is 3139472640?- 3,139,472,640 seconds is equal to 99 years, 42 weeks, 6 days, 11 hours, 44 minutes.
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To count from 1 to 3,139,472,640 would take you about one hundred ninety-nine 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 3139472640 cubic inches would be around 122 feet tall.
Recreational maths with 3139472640
- 3139472640 backwards is 0462749313
- The number of decimal digits it has is: 10
- The sum of 3139472640's digits is 39
- More coming soon!
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Numbermatics. (2024). Number 3139472640 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/3139472640/
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