1988476384128
1,988,476,384,128 is an even composite number composed of six prime numbers multiplied together.
1988476384128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1988476384128:
27 × 3 × 13 × 31 × 2089 × 6151
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 31 × 2089 × 6151)See below for interesting mathematical facts about the number 1988476384128 from the Numbermatics database.
Names of 1988476384128
- Cardinal: 1988476384128 can be written as One trillion, nine hundred eighty-eight billion, four hundred seventy-six million, three hundred eighty-four thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.988476384128 × 1012
Factors of 1988476384128
Divisors of 1988476384128
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 128 156 186 192 208 248 312 372 384 403 416 496 624 744 806 832 992 1209 1248 1488 1612 1664 1984 2089 2418 2496 2976 3224 3968 4178 4836 4992 5952 6151 6267 6448 8356 9672 11904 12302 12534 12896 16712 18453 19344 24604 25068 25792 27157 33424 36906 38688 49208 50136 51584 54314 64759 66848 73812 77376 79963 81471 98416 100272 108628 129518 133696 147624 154752 159926 162942 190681 194277 196832 200544 217256 239889 259036 267392 295248 319852 325884 381362 388554 393664 401088 434512 479778 518072 572043 590496 639704 651768 762724 777108 787328 802176 841867 869024 959556 1036144 1144086 1180992 1279408 1303536 1525448 1554216 1683734 1738048 1919112 2072288 2288172 2361984 2478853 2525601 2558816 2607072 3050896 3108432 3367468 3476096 3838224 4144576 4576344 4957706 5051202 5117632 5214144 6101792 6216864 6734936 7436559 7676448 8289152 9152688 9915412 10102404 10235264 10428288 12203584 12433728 12849439 13469872 14873118 15352896 18305376 19830824 20204808 24407168 24867456 25698878 26939744 29746236 30705792 36610752 38548317 39661648 40409616 51397756 53879488 59492472 73221504 77096634 79323296 80819232 102795512 107758976 118984944 154193268 158646592 161638464 167042707 205591024 237969888 308386536 317293184 323276928 334085414 398332609 411182048 475939776 501128121 616773072 668170828 796665218 822364096 951879552 1002256242 1194997827 1233546144 1336341656 1593330436 1644728192 2004512484 2389995654 2467092288 2672683312 3186660872 4009024968 4779991308 4934184576 5178323917 5345366624 6373321744 8018049936 9559982616 10356647834 10690733248 12746643488 15534971751 16036099872 19119965232 20713295668 21381466496 25493286976 31069943502 32072199744 38239930464 41426591336 50986573952 62139887004 64144399488 76479860928 82853182672 124279774008 152959721856 165706365344 248559548016 331412730688 497119096032 662825461376 994238192064 1988476384128
- Sum of all divisors σ(n): 5875445452800
- Sum of proper divisors (its aliquot sum) s(n): 3886969068672
- 1988476384128 is an abundant number, because the sum of its proper divisors (3886969068672) is greater than itself. Its abundance is 1898492684544
Bases of 1988476384128
- Binary: 111001110111110100110110110110011100000002
- Hexadecimal: 0x1CEFA6DB380
- Base-36: PDHRHXMO
Squares and roots of 1988476384128
- 1988476384128 squared (19884763841282) is 3954038330234765410320384
- 1988476384128 cubed (19884763841283) is 7862511841608741100472203430332465152
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The
square root of 1988476384128 is 1410133.4632324701 -
The
cube root of 1988476384128 is 12574.9657977045
Scales and comparisons
How big is 1988476384128?- 1,988,476,384,128 seconds is equal to 63,227 years, 20 weeks, 4 days, 23 hours, 8 minutes, 48 seconds.
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To count from 1 to 1,988,476,384,128 would take you about one hundred fifty-eight thousand and sixty-eight 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 1988476384128 cubic inches would be around 1047.9 feet tall.
Recreational maths with 1988476384128
- 1988476384128 backwards is 8214836748891
- The number of decimal digits it has is: 13
- The sum of 1988476384128's digits is 69
- More coming soon!
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