128238040799200
128,238,040,799,200 is an even composite number composed of four prime numbers multiplied together.
128238040799200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 128238040799200:
25 × 52 × 732 × 3113
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 73 × 73 × 311 × 311 × 311)See below for interesting mathematical facts about the number 128238040799200 from the Numbermatics database.
Names of 128238040799200
- Cardinal: 128238040799200 can be written as One hundred twenty-eight trillion, two hundred thirty-eight billion, forty million, seven hundred ninety-nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.282380407992 × 1014
Factors of 128238040799200
Divisors of 128238040799200
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 73 80 100 146 160 200 292 311 365 400 584 622 730 800 1168 1244 1460 1555 1825 2336 2488 2920 3110 3650 4976 5329 5840 6220 7300 7775 9952 10658 11680 12440 14600 15550 21316 22703 24880 26645 29200 31100 42632 45406 49760 53290 58400 62200 85264 90812 96721 106580 113515 124400 133225 170528 181624 193442 213160 227030 248800 266450 363248 386884 426320 454060 483605 532900 567575 726496 773768 852640 908120 967210 1065800 1135150 1547536 1657319 1816240 1934420 2131600 2270300 2418025 3095072 3314638 3632480 3868840 4263200 4540600 4836050 6629276 7060633 7737680 8286595 9081200 9672100 13258552 14121266 15475360 16573190 18162400 19344200 26517104 28242532 30080231 33146380 35303165 38688400 41432975 53034208 56485064 60160462 66292760 70606330 77376800 82865950 112970128 120320924 132585520 141212660 150401155 165731900 176515825 225940256 240641848 265171040 282425320 300802310 331463800 353031650 481283696 515426209 564850640 601604620 662927600 706063300 752005775 962567392 1030852418 1129701280 1203209240 1325855200 1412126600 1504011550 2061704836 2195856863 2406418480 2577131045 2824253200 3008023100 4123409672 4391713726 4812836960 5154262090 5648506400 6016046200 8246819344 8783427452 10308524180 10979284315 12032092400 12885655225 16493638688 17566854904 20617048360 21958568630 24064184800 25771310450 35133709808 41234096720 43917137260 51542620900 54896421575 70267419616 82468193440 87834274520 103085241800 109792843150 160297550999 175668549040 206170483600 219585686300 320595101998 351337098080 412340967200 439171372600 641190203996 801487754995 878342745200 1282380407992 1602975509990 1756685490400 2564760815984 3205951019980 4007438774975 5129521631968 6411902039960 8014877549950 12823804079920 16029755099900 25647608159840 32059510199800 64119020399600 128238040799200
- Sum of all divisors σ(n): 318432270186576
- Sum of proper divisors (its aliquot sum) s(n): 190194229387376
- 128238040799200 is an abundant number, because the sum of its proper divisors (190194229387376) is greater than itself. Its abundance is 61956188588176
Bases of 128238040799200
- Binary: 111010010100001101111101101111001010111111000002
- Hexadecimal: 0x74A1BEDE57E0
- Base-36: 19GFQQHEXS
Squares and roots of 128238040799200
- 128238040799200 squared (1282380407992002) is 16444995108017283774720640000
- 128238040799200 cubed (1282380407992003) is 2108873953604564847721389613902335488000000
-
The
square root of 128238040799200 is 11324223.6289822537 -
The
cube root of 128238040799200 is 50428.0635468659
Scales and comparisons
How big is 128238040799200?- 128,238,040,799,200 seconds is equal to 4,077,573 years, 1 week, 4 days, 7 hours, 46 minutes, 40 seconds.
-
To count from 1 to 128,238,040,799,200 would take you about ten million, one hundred ninety-three thousand, nine hundred thirty-two 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 128238040799200 cubic inches would be around 4202.3 feet tall.
Recreational maths with 128238040799200
- 128238040799200 backwards is 002997040832821
- The number of decimal digits it has is: 15
- The sum of 128238040799200's digits is 55
- More coming soon!
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