1325342720
1,325,342,720 is an even composite number composed of five prime numbers multiplied together.
1325342720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 1325342720:
213 × 5 × 13 × 19 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 131)See below for interesting mathematical facts about the number 1325342720 from the Numbermatics database.
Names of 1325342720
- Cardinal: 1325342720 can be written as One billion, three hundred twenty-five million, three hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.32534272 × 109
Factors of 1325342720
Divisors of 1325342720
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 76 80 95 104 128 130 131 152 160 190 208 247 256 260 262 304 320 380 416 494 512 520 524 608 640 655 760 832 988 1024 1040 1048 1216 1235 1280 1310 1520 1664 1703 1976 2048 2080 2096 2432 2470 2489 2560 2620 3040 3328 3406 3952 4096 4160 4192 4864 4940 4978 5120 5240 6080 6656 6812 7904 8192 8320 8384 8515 9728 9880 9956 10240 10480 12160 12445 13312 13624 15808 16640 16768 17030 19456 19760 19912 20480 20960 24320 24890 26624 27248 31616 32357 33280 33536 34060 38912 39520 39824 40960 41920 48640 49780 53248 54496 63232 64714 66560 67072 68120 77824 79040 79648 83840 97280 99560 106496 108992 126464 129428 133120 134144 136240 155648 158080 159296 161785 167680 194560 199120 217984 252928 258856 266240 268288 272480 316160 318592 323570 335360 389120 398240 435968 505856 517712 532480 536576 544960 632320 637184 647140 670720 778240 796480 871936 1011712 1035424 1073152 1089920 1264640 1274368 1294280 1341440 1592960 1743872 2023424 2070848 2179840 2529280 2548736 2588560 2682880 3185920 3487744 4141696 4359680 5058560 5097472 5177120 5365760 6371840 6975488 8283392 8719360 10117120 10194944 10354240 12743680 13950976 16566784 17438720 20389888 20708480 25487360 33133568 34877440 41416960 50974720 66267136 69754880 82833920 101949440 132534272 165667840 265068544 331335680 662671360 1325342720
- Sum of all divisors σ(n): 3633094080
- Sum of proper divisors (its aliquot sum) s(n): 2307751360
- 1325342720 is an abundant number, because the sum of its proper divisors (2307751360) is greater than itself. Its abundance is 982408640
Bases of 1325342720
- Binary: 10011101111111100100000000000002
- Hexadecimal: 0x4EFF2000
- Base-36: LX2OZK
Squares and roots of 1325342720
- 1325342720 squared (13253427202) is 1756533325456998400
- 1325342720 cubed (13253427203) is 2328008655331823502491648000
-
The
square root of 1325342720 is 36405.2567632753 -
The
cube root of 1325342720 is 1098.4393073799
Scales and comparisons
How big is 1325342720?- 1,325,342,720 seconds is equal to 42 years, 7 weeks, 2 days, 14 hours, 45 minutes, 20 seconds.
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To count from 1 to 1,325,342,720 would take you about eighty-four 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 1325342720 cubic inches would be around 91.5 feet tall.
Recreational maths with 1325342720
- 1325342720 backwards is 0272435231
- The number of decimal digits it has is: 10
- The sum of 1325342720's digits is 29
- More coming soon!
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