12641395140
12,641,395,140 is an even composite number composed of six prime numbers multiplied together.
12641395140 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 12641395140:
22 × 33 × 5 × 112 × 31 × 792
(2 × 2 × 3 × 3 × 3 × 5 × 11 × 11 × 31 × 79 × 79)See below for interesting mathematical facts about the number 12641395140 from the Numbermatics database.
Names of 12641395140
- Cardinal: 12641395140 can be written as Twelve billion, six hundred forty-one million, three hundred ninety-five thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.264139514 × 1010
Factors of 12641395140
Divisors of 12641395140
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 31 33 36 44 45 54 55 60 62 66 79 90 93 99 108 110 121 124 132 135 155 158 165 180 186 198 220 237 242 270 279 297 310 316 330 341 363 372 395 396 465 474 484 495 540 558 594 605 620 660 682 711 726 790 837 869 930 948 990 1023 1089 1116 1185 1188 1210 1364 1395 1422 1452 1485 1580 1674 1705 1738 1815 1860 1980 2046 2133 2178 2370 2420 2449 2607 2790 2844 2970 3069 3267 3348 3410 3476 3555 3630 3751 4092 4185 4266 4345 4356 4740 4898 5115 5214 5445 5580 5940 6138 6241 6534 6820 7110 7260 7347 7502 7821 8370 8532 8690 9207 9559 9796 10230 10428 10665 10890 11253 12245 12276 12482 13035 13068 14220 14694 15004 15345 15642 16335 16740 17380 18414 18723 18755 19118 20460 21330 21780 22041 22506 23463 24490 24964 26070 26939 28677 29388 30690 31205 31284 32670 33759 36735 36828 37446 37510 38236 39105 42660 44082 45012 46035 46926 47795 48980 52140 53878 56169 56265 57354 61380 62410 65340 66123 67518 68651 73470 74892 75020 78210 80817 86031 88164 92070 93615 93852 95590 101277 107756 110205 112338 112530 114708 117315 124820 132246 134695 135036 137302 143385 146940 156420 161634 168507 168795 172062 184140 187230 191180 193471 202554 205953 220410 224676 225060 234630 242451 258093 264492 269390 274604 280845 286770 296329 323268 330615 337014 337590 343255 344124 374460 386942 404085 405108 411906 430155 440820 469260 484902 506385 516186 538780 561690 573540 580413 592658 617859 661230 674028 675180 686510 727353 755161 773884 808170 823812 842535 860310 888987 967355 969804 1012770 1029765 1032372 1123380 1160826 1185316 1212255 1235718 1290465 1322460 1373020 1454706 1481645 1510322 1616340 1685070 1720620 1741239 1777974 1853577 1934710 2025540 2059530 2128181 2265483 2321652 2424510 2471436 2580930 2666961 2902065 2909412 2963290 3020644 3089295 3370140 3482478 3555948 3636765 3707154 3775805 3869420 4119060 4256362 4444935 4530966 4849020 5161860 5223717 5333922 5804130 5926580 6178590 6384543 6796449 6964956 7273530 7414308 7551610 8000883 8512724 8706195 8889870 9061932 9267885 10447434 10640905 10667844 11327415 11608260 12357180 12769086 13334805 13592898 14547060 15103220 16001766 17412390 17779740 18535770 19153629 20389347 20894868 21281810 22654830 23409991 25538172 26118585 26669610 27185796 31922715 32003532 33982245 34824780 37071540 38307258 40004415 40778694 42563620 45309660 46819982 52237170 53339220 57460887 63845430 67964490 70229973 76614516 80008830 81557388 93639964 95768145 101946735 104474340 114921774 117049955 127690860 135928980 140459946 160017660 191536290 203893470 210689919 229843548 234099910 280919892 287304435 351149865 383072580 407786940 421379838 468199820 574608870 632069757 702299730 842759676 1053449595 1149217740 1264139514 1404599460 2106899190 2528279028 3160348785 4213798380 6320697570 12641395140
- Sum of all divisors σ(n): 45195655680
- Sum of proper divisors (its aliquot sum) s(n): 32554260540
- 12641395140 is an abundant number, because the sum of its proper divisors (32554260540) is greater than itself. Its abundance is 19912865400
Bases of 12641395140
- Binary: 10111100010111110001100001110001002
- Hexadecimal: 0x2F17C61C4
- Base-36: 5T2CYX0
Squares and roots of 12641395140
- 12641395140 squared (126413951402) is 159804871085615619600
- 12641395140 cubed (126413951403) is 2020156520690027817519528744000
-
The
square root of 12641395140 is 112433.9590159485 -
The
cube root of 12641395140 is 2329.5122693563
Scales and comparisons
How big is 12641395140?- 12,641,395,140 seconds is equal to 401 years, 49 weeks, 5 days, 10 hours, 39 minutes.
-
To count from 1 to 12,641,395,140 would take you about eight hundred three 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 12641395140 cubic inches would be around 194.1 feet tall.
Recreational maths with 12641395140
- 12641395140 backwards is 04159314621
- 12641395140 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12641395140's digits is 36
- More coming soon!
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The information we have on file for 12641395140 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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