12438302688
12,438,302,688 is an even composite number composed of six prime numbers multiplied together.
12438302688 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 12438302688:
25 × 32 × 72 × 17 × 139 × 373
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 17 × 139 × 373)See below for interesting mathematical facts about the number 12438302688 from the Numbermatics database.
Names of 12438302688
- Cardinal: 12438302688 can be written as Twelve billion, four hundred thirty-eight million, three hundred two thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.2438302688 × 1010
Factors of 12438302688
Divisors of 12438302688
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 49 51 56 63 68 72 84 96 98 102 112 119 126 136 139 144 147 153 168 196 204 224 238 252 272 278 288 294 306 336 357 373 392 408 417 441 476 504 544 556 588 612 672 714 746 784 816 833 834 882 952 973 1008 1071 1112 1119 1176 1224 1251 1428 1492 1568 1632 1666 1668 1764 1904 1946 2016 2142 2224 2238 2352 2363 2448 2499 2502 2611 2856 2919 2984 3332 3336 3357 3528 3808 3892 4284 4448 4476 4704 4726 4896 4998 5004 5222 5712 5838 5968 6341 6664 6672 6714 6811 7056 7089 7497 7784 7833 8568 8757 8952 9452 9996 10008 10444 11424 11676 11936 12682 13328 13344 13428 13622 14112 14178 14994 15568 15666 16541 17136 17514 17904 18277 18904 19023 19992 20016 20433 20888 21267 23352 23499 25364 26656 26856 27244 28356 29988 31136 31332 33082 34272 35028 35808 36554 37808 38046 39984 40032 40866 41776 42534 44387 46704 46998 49623 50728 51847 53712 54488 54831 56712 57069 59976 61299 62664 66164 70056 73108 75616 76092 79968 81732 83552 85068 88774 93408 93996 99246 101456 103694 107424 108976 109662 113424 114138 115787 119952 122598 125328 132328 133161 140112 146216 148869 152184 155541 163464 164493 170136 177548 187992 198492 202912 207388 217952 219324 226848 228276 231574 239904 245196 250656 264656 266322 280224 292432 297738 304368 310709 311082 326928 328986 340272 347361 355096 362929 375984 396984 399483 414776 438648 456552 463148 466623 490392 529312 532644 584864 595476 608736 621418 622164 653856 657972 680544 694722 710192 725858 751968 793968 798966 829552 877296 881399 913104 926296 932127 933246 980784 1042083 1065288 1088787 1190952 1242836 1244328 1315944 1389444 1420384 1451716 1587936 1597932 1659104 1754592 1762798 1826208 1852592 1864254 1866492 1961568 2084166 2130576 2177574 2381904 2485672 2488656 2540503 2631888 2644197 2778888 2796381 2903432 3195864 3266361 3525596 3705184 3728508 3732984 4168332 4261152 4355148 4763808 4971344 4977312 5081006 5263776 5288394 5557776 5592762 5806864 6169793 6391728 6532722 7051192 7457016 7465968 7621509 7932591 8336664 8710296 9942688 10162012 10576788 11115552 11185524 11613728 12339586 12783456 13065444 14102384 14914032 14931936 15243018 15865182 16673328 17420592 18509379 20324024 21153576 22371048 22864527 24679172 26130888 28204768 29828064 30486036 31730364 33346656 34841184 37018758 40648048 42307152 43188551 44742096 45729054 49358344 52261776 55528137 60972072 63460728 74037516 81296096 84614304 86377102 89484192 91458108 98716688 104523552 111056274 121944144 126921456 129565653 148075032 172754204 182916216 197433376 222112548 243888288 253842912 259131306 296150064 345508408 365832432 388696959 444225096 518262612 592300128 691016816 731664864 777393918 888450192 1036525224 1382033632 1554787836 1776900384 2073050448 3109575672 4146100896 6219151344 12438302688
- Sum of all divisors σ(n): 43997793840
- Sum of proper divisors (its aliquot sum) s(n): 31559491152
- 12438302688 is an abundant number, because the sum of its proper divisors (31559491152) is greater than itself. Its abundance is 19121188464
Bases of 12438302688
- Binary: 10111001010110000101101111111000002
- Hexadecimal: 0x2E5616FE0
- Base-36: 5PPFZS0
Squares and roots of 12438302688
- 12438302688 squared (124383026882) is 154711373758308025344
- 12438302688 cubed (124383026883) is 1924346896082135373968247324672
-
The
square root of 12438302688 is 111527.1387959003 -
The
cube root of 12438302688 is 2316.9698033383
Scales and comparisons
How big is 12438302688?- 12,438,302,688 seconds is equal to 395 years, 25 weeks, 6 days, 20 hours, 4 minutes, 48 seconds.
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To count from 1 to 12,438,302,688 would take you about seven hundred ninety 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 12438302688 cubic inches would be around 193.1 feet tall.
Recreational maths with 12438302688
- 12438302688 backwards is 88620383421
- The number of decimal digits it has is: 11
- The sum of 12438302688's digits is 45
- More coming soon!
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The information we have on file for 12438302688 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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