128442009168
128,442,009,168 is an even composite number composed of six prime numbers multiplied together.
128442009168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 128442009168:
24 × 32 × 112 × 17 × 199 × 2179
(2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 17 × 199 × 2179)See below for interesting mathematical facts about the number 128442009168 from the Numbermatics database.
Names of 128442009168
- Cardinal: 128442009168 can be written as One hundred twenty-eight billion, four hundred forty-two million, nine thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.28442009168 × 1011
Factors of 128442009168
Divisors of 128442009168
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 24 33 34 36 44 48 51 66 68 72 88 99 102 121 132 136 144 153 176 187 198 199 204 242 264 272 306 363 374 396 398 408 484 528 561 597 612 726 748 792 796 816 968 1089 1122 1194 1224 1452 1496 1584 1592 1683 1791 1936 2057 2178 2179 2189 2244 2388 2448 2904 2992 3184 3366 3383 3582 4114 4356 4358 4378 4488 4776 5808 6171 6537 6567 6732 6766 7164 8228 8712 8716 8756 8976 9552 10149 12342 13074 13134 13464 13532 14328 16456 17424 17432 17512 18513 19611 19701 20298 23969 24079 24684 26148 26268 26928 27064 28656 30447 32912 34864 35024 37026 37043 37213 39222 39402 40596 47938 48158 49368 52296 52536 54128 60894 71907 72237 74052 74086 74426 78444 78804 81192 95876 96316 98736 104592 105072 111129 111639 121788 143814 144474 148104 148172 148852 156888 157608 162384 191752 192632 215721 216711 222258 223278 243576 263659 287628 288948 296208 296344 297704 313776 315216 333387 334917 383504 385264 407473 409343 431442 433422 433621 444516 446556 487152 527318 575256 577896 592688 595408 666774 669834 790977 814946 818686 862884 866844 867242 889032 893112 1054636 1150512 1155792 1222419 1228029 1300863 1333548 1339668 1581954 1629892 1637372 1725768 1733688 1734484 1778064 1786224 2109272 2372931 2444838 2456058 2601726 2667096 2679336 3163908 3259784 3274744 3451536 3467376 3468968 3667257 3684087 3902589 4218544 4482203 4745862 4769831 4889676 4912116 5203452 5334192 5358672 6327816 6519568 6549488 6937936 7334514 7368174 7371557 7805178 8964406 9491724 9539662 9779352 9824232 10406904 12655632 13446609 14309493 14669028 14736348 14743114 15610356 17928812 18983448 19079324 19558704 19648464 20813808 22114671 26893218 28618986 29338056 29472696 29486228 31220712 35857624 37966896 38158648 40339827 42928479 44229342 52468141 53786436 57237972 58676112 58945392 58972456 62441424 66344013 71715248 76317296 80679654 81087127 85856958 88458684 104936282 107572872 114475944 117944912 132688026 157404423 161359308 162174254 171713916 176917368 209872564 215145744 228951888 243261381 265376052 314808846 322718616 324348508 343427832 353834736 419745128 472213269 486522762 530752104 629617692 645437232 648697016 686855664 729784143 839490256 891958397 944426538 973045524 1061504208 1259235384 1297394032 1459568286 1783916794 1888853076 1946091048 2518470768 2675875191 2919136572 3567833588 3777706152 3892182096 5351750382 5838273144 7135667176 7555412304 8027625573 10703500764 11676546288 14271334352 16055251146 21407001528 32110502292 42814003056 64221004584 128442009168
- Sum of all divisors σ(n): 420644952000
- Sum of proper divisors (its aliquot sum) s(n): 292202942832
- 128442009168 is an abundant number, because the sum of its proper divisors (292202942832) is greater than itself. Its abundance is 163760933664
Bases of 128442009168
- Binary: 11101111001111011110110000110010100002
- Hexadecimal: 0x1DE7BD8650
- Base-36: 1N0720K0
Squares and roots of 128442009168
- 128442009168 squared (1284420091682) is 16497349719112596052224
- 128442009168 cubed (1284420091683) is 2118952743869962286964035614789632
-
The
square root of 128442009168 is 358388.0706273577 -
The
cube root of 128442009168 is 5045.4785418441
Scales and comparisons
How big is 128442009168?- 128,442,009,168 seconds is equal to 4,084 years, 3 weeks, 7 hours, 52 minutes, 48 seconds.
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To count from 1 to 128,442,009,168 would take you about eight thousand, one hundred 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 128442009168 cubic inches would be around 420.5 feet tall.
Recreational maths with 128442009168
- 128442009168 backwards is 861900244821
- The number of decimal digits it has is: 12
- The sum of 128442009168's digits is 45
- More coming soon!
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The information we have on file for 128442009168 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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