12530034990
12,530,034,990 is an even composite number composed of seven prime numbers multiplied together.
12530034990 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 12530034990:
2 × 35 × 5 × 11 × 23 × 89 × 229
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 23 × 89 × 229)See below for interesting mathematical facts about the number 12530034990 from the Numbermatics database.
Names of 12530034990
- Cardinal: 12530034990 can be written as Twelve billion, five hundred thirty million, thirty-four thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.253003499 × 1010
Factors of 12530034990
Divisors of 12530034990
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 23 27 30 33 45 46 54 55 66 69 81 89 90 99 110 115 135 138 162 165 178 198 207 229 230 243 253 267 270 297 330 345 405 414 445 458 486 495 506 534 594 621 687 690 759 801 810 890 891 979 990 1035 1145 1215 1242 1265 1335 1374 1485 1518 1602 1782 1863 1958 2047 2061 2070 2277 2290 2403 2430 2519 2530 2670 2673 2937 2970 3105 3435 3726 3795 4005 4094 4122 4455 4554 4806 4895 5038 5267 5346 5589 5874 6141 6183 6210 6831 6870 7209 7557 7590 8010 8811 8910 9315 9790 10235 10305 10534 11178 11385 12015 12282 12366 12595 13365 13662 14418 14685 15114 15801 17622 18423 18549 18630 20381 20470 20493 20610 21627 22517 22671 22770 24030 25190 26335 26433 26730 27945 29370 30705 30915 31602 34155 36045 36846 37098 37785 40762 40986 43254 44055 45034 45342 47403 52670 52866 55269 55647 55890 57937 61143 61410 61479 61830 67551 68013 68310 72090 75570 79005 79299 88110 92115 92745 94806 101905 102465 108135 110538 111294 112585 113355 115874 122286 122958 132165 135102 136026 142209 158010 158598 165807 173811 183429 184230 185490 202653 203810 204039 204930 216270 224191 225170 226710 237015 237897 264330 276345 278235 284418 289685 305715 307395 331614 337755 340065 347622 366858 396495 405306 408078 426627 448382 468763 474030 475794 497421 521433 550287 552690 556470 579370 607959 611430 612117 614790 672573 675510 680130 711045 792990 829035 853254 869055 917145 937526 994842 1013265 1020195 1042866 1100574 1120955 1189485 1215918 1224234 1279881 1345146 1406289 1422090 1564299 1650861 1658070 1738110 1823877 1834290 2017719 2026530 2040390 2133135 2241910 2343815 2378970 2487105 2559762 2607165 2751435 2812578 3039795 3060585 3128598 3301722 3362865 3647754 4035438 4218867 4266270 4687630 4692897 4952583 4974210 5156393 5214330 5471631 5502870 6053157 6079590 6121170 6399405 6725730 7031445 7821495 8254305 8437734 9119385 9385794 9905166 10088595 10312786 10943262 12106314 12656601 12798810 14062890 14078691 15469179 15642990 16508610 18159471 18238770 20177190 21094335 23464485 24762915 25313202 25781965 27358155 28157382 30265785 30938358 36318942 37969803 42188670 46407537 46928970 49525830 51563930 54478413 54716310 60531570 63283005 70393455 75939606 77345895 90797355 92815074 108956826 113909409 126566010 139222611 140786910 154691790 181594710 189849015 227818818 232037685 272392065 278445222 379698030 417667833 464075370 544784130 569547045 696113055 835335666 1139094090 1253003499 1392226110 2088339165 2506006998 4176678330 6265017495 12530034990
- Sum of all divisors σ(n): 39060403200
- Sum of proper divisors (its aliquot sum) s(n): 26530368210
- 12530034990 is an abundant number, because the sum of its proper divisors (26530368210) is greater than itself. Its abundance is 14000333220
Bases of 12530034990
- Binary: 10111010101101100100101001001011102
- Hexadecimal: 0x2EAD9292E
- Base-36: 5R824VI
Squares and roots of 12530034990
- 12530034990 squared (125300349902) is 157001776850624300100
- 12530034990 cubed (125300349903) is 1967237757430494483597260499000
-
The
square root of 12530034990 is 111937.6388441349 -
The
cube root of 12530034990 is 2322.6517310047
Scales and comparisons
How big is 12530034990?- 12,530,034,990 seconds is equal to 398 years, 21 weeks, 4 days, 13 hours, 16 minutes, 30 seconds.
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To count from 1 to 12,530,034,990 would take you about seven hundred ninety-six 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 12530034990 cubic inches would be around 193.6 feet tall.
Recreational maths with 12530034990
- 12530034990 backwards is 09943003521
- The number of decimal digits it has is: 11
- The sum of 12530034990's digits is 36
- More coming soon!
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