12490691497128
12,490,691,497,128 is an even composite number composed of seven prime numbers multiplied together.
12490691497128 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 12490691497128:
23 × 32 × 13 × 181 × 331 × 353 × 631
(2 × 2 × 2 × 3 × 3 × 13 × 181 × 331 × 353 × 631)See below for interesting mathematical facts about the number 12490691497128 from the Numbermatics database.
Names of 12490691497128
- Cardinal: 12490691497128 can be written as Twelve trillion, four hundred ninety billion, six hundred ninety-one million, four hundred ninety-seven thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.2490691497128 × 1013
Factors of 12490691497128
Divisors of 12490691497128
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 181 234 312 331 353 362 468 543 631 662 706 724 936 993 1059 1086 1262 1324 1412 1448 1629 1893 1986 2118 2172 2353 2524 2648 2824 2979 3177 3258 3786 3972 4236 4303 4344 4589 4706 5048 5679 5958 6354 6516 7059 7572 7944 8203 8472 8606 9178 9412 11358 11916 12708 12909 13032 13767 14118 15144 16406 17212 18356 18824 21177 22716 23832 24609 25416 25818 27534 28236 32812 34424 36712 38727 41301 42354 45432 49218 51636 55068 56472 59911 63893 65624 73827 77454 82602 84708 98436 103272 110136 114211 116843 119822 127786 147654 154908 165204 169416 179733 191679 196872 208861 222743 228422 233686 239644 255572 295308 309816 330408 342633 350529 359466 383358 417722 445486 456844 467372 479288 511144 539199 575037 590616 626583 668229 685266 701058 718932 766716 778843 830609 835444 890972 913688 934744 1027899 1051587 1078398 1150074 1253166 1336458 1370532 1402116 1437864 1484743 1518959 1533432 1557686 1661218 1670888 1781944 1879749 2004687 2055798 2103174 2156796 2300148 2336529 2491827 2506332 2672916 2715193 2741064 2804232 2895659 2969486 3037918 3115372 3322436 3759498 4009374 4111596 4206348 4313592 4454229 4556877 4600296 4673058 4983654 5012664 5345832 5430386 5791318 5938972 6075836 6230744 6644872 7009587 7475481 7518996 8018748 8145579 8223192 8412696 8686977 8908458 9113754 9346116 9967308 10860772 11582636 11877944 12151672 13362687 13670631 14019174 14950962 15037992 16037496 16291158 17373954 17816916 18227508 18692232 19934616 21148583 21721544 23165272 24436737 26060931 26725374 27341262 28038348 29901924 32582316 34747908 35633832 36455016 37803841 40316483 42297166 48873474 52121862 53450748 54682524 56076696 59803848 63445749 65164632 69495816 73727933 75607682 80632966 84594332 97746948 104243724 106901496 109365048 113411523 120949449 126891498 147455866 151215364 161265932 169188664 190337247 195493896 208487448 221183799 226823046 241898898 253782996 274931579 294911732 302430728 322531864 340234569 362848347 380674494 442367598 453646092 483797796 491449933 507565992 524114279 549863158 589823464 663551397 680469138 725696694 761348988 824794737 884735196 907292184 958463129 967595592 982899866 1048228558 1099726316 1327102794 1360938276 1451393388 1474349799 1522697976 1572342837 1649589474 1769470392 1916926258 1965799732 2096457116 2199452632 2474384211 2654205588 2721876552 2875389387 2902786776 2948699598 3144685674 3299178948 3833852516 3931599464 4192914232 4423049397 4717028511 4948768422 5308411176 5750778774 5897399196 6289371348 6598357896 7667705032 8626168161 8846098794 9434057022 9897536844 11501557548 11794798392 12578742696 13344755873 17252336322 17692197588 18868114044 19795073688 23003115096 26689511746 34504672644 35384395176 37736228088 40034267619 53379023492 69009345288 80068535238 106758046984 120102802857 160137070476 173481826349 240205605714 320274140952 346963652698 480411211428 520445479047 693927305396 960822422856 1040890958094 1387854610792 1561336437141 2081781916188 3122672874282 4163563832376 6245345748564 12490691497128
- Sum of all divisors σ(n): 36905616034560
- Sum of proper divisors (its aliquot sum) s(n): 24414924537432
- 12490691497128 is an abundant number, because the sum of its proper divisors (24414924537432) is greater than itself. Its abundance is 11924233040304
Bases of 12490691497128
- Binary: 101101011100001101110011101011001100101010002
- Hexadecimal: 0xB5C373ACCA8
- Base-36: 4FE577TM0
Squares and roots of 12490691497128
- 12490691497128 squared (124906914971282) is 156017374076425718032248384
- 12490691497128 cubed (124906914971283) is 1948764887780649168259306953728918641152
-
The
square root of 12490691497128 is 3534217.2396625537 -
The
cube root of 12490691497128 is 23202.1819050809
Scales and comparisons
How big is 12490691497128?- 12,490,691,497,128 seconds is equal to 397,165 years, 18 weeks, 2 days, 14 hours, 58 minutes, 48 seconds.
-
To count from 1 to 12,490,691,497,128 would take you about nine hundred ninety-two thousand, nine hundred thirteen 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 12490691497128 cubic inches would be around 1933.5 feet tall.
Recreational maths with 12490691497128
- 12490691497128 backwards is 82179419609421
- The number of decimal digits it has is: 14
- The sum of 12490691497128's digits is 63
- More coming soon!
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