1328670720
1,328,670,720 is an even composite number composed of five prime numbers multiplied together.
1328670720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1328670720:
211 × 32 × 5 × 13 × 1109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 1109)See below for interesting mathematical facts about the number 1328670720 from the Numbermatics database.
Names of 1328670720
- Cardinal: 1328670720 can be written as One billion, three hundred twenty-eight million, six hundred seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.32867072 × 109
Factors of 1328670720
Divisors of 1328670720
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 512 520 576 585 624 640 720 768 780 832 936 960 1024 1040 1109 1152 1170 1248 1280 1440 1536 1560 1664 1872 1920 2048 2080 2218 2304 2340 2496 2560 2880 3072 3120 3327 3328 3744 3840 4160 4436 4608 4680 4992 5120 5545 5760 6144 6240 6654 6656 7488 7680 8320 8872 9216 9360 9981 9984 10240 11090 11520 12480 13308 13312 14417 14976 15360 16635 16640 17744 18432 18720 19962 19968 22180 23040 24960 26616 26624 28834 29952 30720 33270 33280 35488 37440 39924 39936 43251 44360 46080 49905 49920 53232 57668 59904 66540 66560 70976 72085 74880 79848 79872 86502 88720 92160 99810 99840 106464 115336 119808 129753 133080 133120 141952 144170 149760 159696 173004 177440 199620 199680 212928 216255 230672 239616 259506 266160 283904 288340 299520 319392 346008 354880 399240 399360 425856 432510 461344 519012 532320 567808 576680 599040 638784 648765 692016 709760 798480 851712 865020 922688 1038024 1064640 1135616 1153360 1198080 1277568 1297530 1384032 1419520 1596960 1703424 1730040 1845376 2076048 2129280 2271232 2306720 2555136 2595060 2768064 2839040 3193920 3406848 3460080 3690752 4152096 4258560 4613440 5110272 5190120 5536128 5678080 6387840 6813696 6920160 7381504 8304192 8517120 9226880 10220544 10380240 11072256 11356160 12775680 13840320 14763008 16608384 17034240 18453760 20441088 20760480 22144512 25551360 27680640 29526016 33216768 34068480 36907520 41520960 44289024 51102720 55361280 66433536 73815040 83041920 88578048 102205440 110722560 132867072 147630080 166083840 221445120 265734144 332167680 442890240 664335360 1328670720
- Sum of all divisors σ(n): 4963631400
- Sum of proper divisors (its aliquot sum) s(n): 3634960680
- 1328670720 is an abundant number, because the sum of its proper divisors (3634960680) is greater than itself. Its abundance is 2306289960
Bases of 1328670720
- Binary: 10011110011000111101000000000002
- Hexadecimal: 0x4F31E800
- Base-36: LZ20W0
Squares and roots of 1328670720
- 1328670720 squared (13286707202) is 1765365882185318400
- 1328670720 cubed (13286707203) is 2345589957746602171957248000
-
The
square root of 1328670720 is 36450.9357904567 -
The
cube root of 1328670720 is 1099.3579503891
Scales and comparisons
How big is 1328670720?- 1,328,670,720 seconds is equal to 42 years, 12 weeks, 6 days, 3 hours, 12 minutes.
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To count from 1 to 1,328,670,720 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 1328670720 cubic inches would be around 91.6 feet tall.
Recreational maths with 1328670720
- 1328670720 backwards is 0270768231
- 1328670720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1328670720's digits is 36
- More coming soon!
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The information we have on file for 1328670720 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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