12900067290
12,900,067,290 is an even composite number composed of seven prime numbers multiplied together.
12900067290 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12900067290:
2 × 34 × 5 × 11 × 19 × 181 × 421
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 19 × 181 × 421)See below for interesting mathematical facts about the number 12900067290 from the Numbermatics database.
Names of 12900067290
- Cardinal: 12900067290 can be written as Twelve billion, nine hundred million, sixty-seven thousand, two hundred ninety.
Scientific notation
- Scientific notation: 1.290006729 × 1010
Factors of 12900067290
Divisors of 12900067290
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 19 22 27 30 33 38 45 54 55 57 66 81 90 95 99 110 114 135 162 165 171 181 190 198 209 270 285 297 330 342 362 405 418 421 495 513 543 570 594 627 810 842 855 891 905 990 1026 1045 1086 1254 1263 1485 1539 1629 1710 1782 1810 1881 1991 2090 2105 2526 2565 2715 2970 3078 3135 3258 3439 3762 3789 3982 4210 4455 4631 4887 5130 5430 5643 5973 6270 6315 6878 7578 7695 7999 8145 8910 9262 9405 9774 9955 10317 11286 11367 11946 12630 13893 14661 15390 15998 16290 16929 17195 17919 18810 18945 19910 20634 22734 23155 23997 24435 27786 28215 29322 29865 30951 33858 34101 34390 35838 37829 37890 39995 41679 46310 47994 48870 51585 53757 56430 56835 59730 61902 68202 69465 71991 73305 75658 76201 79990 83358 84645 87989 89595 92853 103170 107514 113487 113670 119985 125037 138930 143982 146610 152402 154755 161271 169290 170505 175978 179190 185706 189145 208395 215973 226974 228603 239970 250074 263967 268785 278559 309510 322542 340461 341010 359955 375111 378290 381005 416790 431946 439945 457206 464265 527934 537570 557118 567435 625185 647919 680922 685809 719910 750222 762010 791901 806355 838211 879890 928530 1021383 1079865 1134870 1143015 1250370 1295838 1319835 1371618 1392795 1447819 1583802 1612710 1676422 1702305 1875555 2042766 2057427 2159730 2286030 2375703 2514633 2639670 2785590 2895638 3064149 3239595 3404610 3429045 3751110 3959505 4114854 4191055 4343457 4751406 5029266 5106915 6128298 6172281 6479190 6858090 7127109 7239095 7543899 7919010 8382110 8686914 10213830 10287135 11878515 12344562 12573165 13030371 14254218 14478190 15087798 15320745 15926009 20574270 21717285 22631697 23757030 25146330 26060742 30641490 30861405 31852018 35635545 37719495 39091113 43434570 45263394 47778027 61722810 65151855 67895091 71271090 75438990 78182226 79630045 95556054 113158485 117273339 130303710 135790182 143334081 159260090 195455565 226316970 234546678 238890135 286668162 339475455 390911130 430002243 477780270 586366695 678950910 716670405 860004486 1172733390 1290006729 1433340810 2150011215 2580013458 4300022430 6450033645 12900067290
- Sum of all divisors σ(n): 40146986880
- Sum of proper divisors (its aliquot sum) s(n): 27246919590
- 12900067290 is an abundant number, because the sum of its proper divisors (27246919590) is greater than itself. Its abundance is 14346852300
Bases of 12900067290
- Binary: 11000000001110011101100111110110102
- Hexadecimal: 0x300E767DA
- Base-36: 5XCD7MI
Squares and roots of 12900067290
- 12900067290 squared (129000672902) is 166411736086527944100
- 12900067290 cubed (129000672903) is 2146722593361931741355358489000
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The
square root of 12900067290 is 113578.4631433265 -
The
cube root of 12900067290 is 2345.2941767657
Scales and comparisons
How big is 12900067290?- 12,900,067,290 seconds is equal to 410 years, 9 weeks, 3 days, 8 hours, 1 minute, 30 seconds.
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To count from 1 to 12,900,067,290 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 12900067290 cubic inches would be around 195.4 feet tall.
Recreational maths with 12900067290
- 12900067290 backwards is 09276000921
- The number of decimal digits it has is: 11
- The sum of 12900067290's digits is 36
- More coming soon!
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