12900612690
12,900,612,690 is an even composite number composed of seven prime numbers multiplied together.
12900612690 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12900612690:
2 × 33 × 5 × 72 × 17 × 41 × 1399
(2 × 3 × 3 × 3 × 5 × 7 × 7 × 17 × 41 × 1399)See below for interesting mathematical facts about the number 12900612690 from the Numbermatics database.
Names of 12900612690
- Cardinal: 12900612690 can be written as Twelve billion, nine hundred million, six hundred twelve thousand, six hundred ninety.
Scientific notation
- Scientific notation: 1.290061269 × 1010
Factors of 12900612690
Divisors of 12900612690
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 41 42 45 49 51 54 63 70 82 85 90 98 102 105 119 123 126 135 147 153 170 189 205 210 238 245 246 255 270 287 294 306 315 357 369 378 410 441 459 490 510 574 595 615 630 697 714 735 738 765 833 861 882 918 945 1071 1107 1190 1230 1323 1394 1399 1435 1470 1530 1666 1722 1785 1845 1890 2009 2091 2142 2205 2214 2295 2499 2583 2646 2798 2870 3213 3485 3570 3690 4018 4165 4182 4197 4305 4410 4590 4879 4998 5166 5355 5535 6027 6273 6426 6615 6970 6995 7497 7749 8330 8394 8610 9758 9793 10045 10455 10710 11070 12054 12495 12546 12591 12915 13230 13990 14637 14994 15498 16065 18081 18819 19586 20090 20910 20985 22491 23783 24395 24990 25182 25830 29274 29379 30135 31365 32130 34153 36162 37485 37638 37773 38745 41970 43911 44982 47566 48790 48965 54243 57359 58758 60270 62730 62955 68306 68551 71349 73185 74970 75546 77490 87822 88137 90405 94095 97930 102459 108486 112455 114718 118915 125910 131733 137102 142698 146370 146895 166481 170765 172077 176274 180810 188190 188865 204918 205653 214047 219555 224910 237830 263466 264411 271215 286795 293790 307377 332962 341530 342755 344154 356745 377730 401513 411306 428094 439110 440685 499443 512295 516231 528822 542430 573590 614754 616959 642141 658665 685510 713490 803026 832405 860385 881370 922131 975103 998886 1024590 1028265 1032462 1070235 1165367 1204539 1233918 1284282 1317330 1322055 1498329 1536885 1548693 1664810 1720770 1844262 1850877 1950206 2007565 2056530 2140470 2330734 2409078 2497215 2581155 2644110 2810591 2925309 2996658 3073770 3084795 3097386 3210705 3496101 3613617 3701754 4015130 4494987 4610655 4875515 4994430 5162310 5621182 5826835 5850618 6022695 6169590 6421410 6825721 6992202 7227234 7491645 7743465 8431773 8775927 8989974 9221310 9254385 9751030 10488303 10840851 11653670 12045390 13651442 14052955 14626545 14983290 15486930 16863546 17480505 17551854 18068085 18508770 20477163 20976606 21681702 22474935 25295319 26327781 28105910 29253090 31464909 34128605 34961010 36136170 40954326 42158865 43879635 44949870 47780047 50590638 52441515 52655562 54204255 61431489 62929818 68257210 75885957 84317730 87759270 95560094 102385815 104883030 108408510 122862978 126476595 131638905 143340141 151771914 157324545 184294467 204771630 238900235 252953190 263277810 286680282 307157445 314649090 368588934 379429785 430020423 477800470 614314890 716700705 758859570 860040846 921472335 1290061269 1433401410 1842944670 2150102115 2580122538 4300204230 6450306345 12900612690
- Sum of all divisors σ(n): 43436736000
- Sum of proper divisors (its aliquot sum) s(n): 30536123310
- 12900612690 is an abundant number, because the sum of its proper divisors (30536123310) is greater than itself. Its abundance is 17635510620
Bases of 12900612690
- Binary: 11000000001110111110111010010100102
- Hexadecimal: 0x300EFBA52
- Base-36: 5XCOWGI
Squares and roots of 12900612690
- 12900612690 squared (129006126902) is 166425807777389036100
- 12900612690 cubed (129006126903) is 2146994887756485694178528109000
-
The
square root of 12900612690 is 113580.8641013089 -
The
cube root of 12900612690 is 2345.3272284129
Scales and comparisons
How big is 12900612690?- 12,900,612,690 seconds is equal to 410 years, 10 weeks, 2 days, 15 hours, 31 minutes, 30 seconds.
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To count from 1 to 12,900,612,690 would take you about eight hundred twenty 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 12900612690 cubic inches would be around 195.4 feet tall.
Recreational maths with 12900612690
- 12900612690 backwards is 09621600921
- The number of decimal digits it has is: 11
- The sum of 12900612690's digits is 36
- More coming soon!
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The information we have on file for 12900612690 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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