12730127680
12,730,127,680 is an even composite number composed of seven prime numbers multiplied together.
12730127680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 12730127680:
26 × 5 × 17 × 19 × 29 × 31 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 19 × 29 × 31 × 137)See below for interesting mathematical facts about the number 12730127680 from the Numbermatics database.
Names of 12730127680
- Cardinal: 12730127680 can be written as Twelve billion, seven hundred thirty million, one hundred twenty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.273012768 × 1010
Factors of 12730127680
Divisors of 12730127680
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 4 5 8 10 16 17 19 20 29 31 32 34 38 40 58 62 64 68 76 80 85 95 116 124 136 137 145 152 155 160 170 190 232 248 272 274 290 304 310 320 323 340 380 464 493 496 527 544 548 551 580 589 608 620 646 680 685 760 899 928 986 992 1054 1088 1096 1102 1160 1178 1216 1240 1292 1360 1370 1520 1615 1798 1856 1972 1984 2108 2192 2204 2320 2329 2356 2465 2480 2584 2603 2635 2720 2740 2755 2945 3040 3230 3596 3944 3973 4216 4247 4384 4408 4495 4640 4658 4712 4930 4960 5168 5206 5270 5440 5480 5510 5890 6080 6460 7192 7888 7946 8432 8494 8768 8816 8990 9280 9316 9367 9424 9860 9920 10013 10336 10412 10540 10960 11020 11645 11780 12920 13015 14384 15283 15776 15892 16864 16988 17081 17632 17980 18632 18734 18848 19720 19865 20026 20672 20824 21080 21235 21920 22040 23290 23560 25840 26030 28768 30566 31552 31784 33728 33976 34162 35264 35960 37264 37468 37696 39440 39730 40052 41648 42160 42470 43840 44080 44251 46580 46835 47120 50065 51680 52060 57536 61132 63568 67541 67952 68324 71920 72199 74528 74936 75487 76415 78880 79460 80104 80693 83296 84320 84940 85405 88160 88502 93160 93670 94240 100130 103360 104120 122264 123163 127136 135082 135904 136648 143840 144398 149056 149872 150974 152830 157760 158920 160208 161386 166592 168640 169880 170810 176320 177004 186320 187340 188480 200260 208240 221255 244528 246326 254272 270164 271808 273296 287680 288796 290377 299744 301948 305660 317840 320416 322772 337705 339760 341620 354008 360995 372640 374680 377435 400520 403465 416480 442510 489056 492652 540328 546592 577592 580754 599488 603896 611320 615815 635680 640832 645544 675410 679520 683240 708016 721990 745280 749360 754870 801040 806930 832960 885020 978112 985304 1080656 1093184 1155184 1161508 1207792 1222640 1231630 1271360 1283279 1291088 1350820 1359040 1366480 1371781 1416032 1443980 1451885 1498720 1509740 1602080 1613860 1770040 1970608 2093771 2161312 2310368 2323016 2340097 2415584 2445280 2463260 2566558 2582176 2701640 2732960 2743562 2832064 2887960 2903770 2997440 3019480 3204160 3227720 3540080 3941216 4187542 4322624 4620736 4646032 4680194 4831168 4890560 4926520 5133116 5164352 5403280 5465920 5487124 5775920 5807540 6038960 6416395 6455440 6858905 7080160 7882432 8375084 9292064 9360388 9853040 10266232 10468855 10806560 10974248 11551840 11615080 11700485 12077920 12832790 12910880 13717810 14160320 16750168 18584128 18720776 19706080 20532464 20937710 21613120 21948496 23103680 23230160 23400970 24155840 25665580 25821760 27435620 33500336 37441552 39412160 39781649 41064928 41875420 43896992 46460320 46801940 51331160 54871240 67000672 74883104 79563298 82129856 83750840 87793984 92920640 93603880 102662320 109742480 134001344 149766208 159126596 167501680 187207760 198908245 205324640 219484960 318253192 335003360 374415520 397816490 410649280 438969920 636506384 670006720 748831040 795632980 1273012768 1591265960 2546025536 3182531920 6365063840 12730127680
- Sum of all divisors σ(n): 36341913600
- Sum of proper divisors (its aliquot sum) s(n): 23611785920
- 12730127680 is an abundant number, because the sum of its proper divisors (23611785920) is greater than itself. Its abundance is 10881658240
Bases of 12730127680
- Binary: 10111101101100011001010101010000002
- Hexadecimal: 0x2F6C65540
- Base-36: 5UJ6TDS
Squares and roots of 12730127680
- 12730127680 squared (127301276802) is 162056150749102182400
- 12730127680 cubed (127301276803) is 2062995490365398427318648832000
-
The
square root of 12730127680 is 112827.8674796257 -
The
cube root of 12730127680 is 2334.9500074123
Scales and comparisons
How big is 12730127680?- 12,730,127,680 seconds is equal to 404 years, 40 weeks, 3 days, 10 hours, 34 minutes, 40 seconds.
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To count from 1 to 12,730,127,680 would take you about eight hundred nine 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 12730127680 cubic inches would be around 194.6 feet tall.
Recreational maths with 12730127680
- 12730127680 backwards is 08672103721
- The number of decimal digits it has is: 11
- The sum of 12730127680's digits is 37
- More coming soon!
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The information we have on file for 12730127680 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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