1220187202872
1,220,187,202,872 is an even composite number composed of seven prime numbers multiplied together.
1220187202872 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 1220187202872:
23 × 3 × 11 × 172 × 31 × 109 × 4733
(2 × 2 × 2 × 3 × 11 × 17 × 17 × 31 × 109 × 4733)See below for interesting mathematical facts about the number 1220187202872 from the Numbermatics database.
Names of 1220187202872
- Cardinal: 1220187202872 can be written as One trillion, two hundred twenty billion, one hundred eighty-seven million, two hundred two thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.220187202872 × 1012
Factors of 1220187202872
Divisors of 1220187202872
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 8 11 12 17 22 24 31 33 34 44 51 62 66 68 88 93 102 109 124 132 136 186 187 204 218 248 264 289 327 341 372 374 408 436 527 561 578 654 682 744 748 867 872 1023 1054 1122 1156 1199 1308 1364 1496 1581 1734 1853 2046 2108 2244 2312 2398 2616 2728 3162 3179 3379 3468 3597 3706 4092 4216 4488 4733 4796 5559 5797 6324 6358 6758 6936 7194 7412 8184 8959 9466 9537 9592 10137 11118 11594 12648 12716 13516 14199 14388 14824 17391 17918 18932 19074 20274 20383 22236 23188 25432 26877 27032 28398 28776 31501 34782 35836 37169 37864 38148 40548 40766 44472 46376 52063 53754 56796 57443 61149 63002 69564 71672 74338 76296 80461 81096 81532 94503 98549 104126 107508 111507 113592 114886 122298 126004 139128 146723 148676 156189 160922 163064 172329 189006 197098 208252 215016 223014 229772 241383 244596 252008 293446 295647 297352 312378 321844 344658 346511 378012 394196 416504 440169 446028 459544 482766 489192 515897 586892 591294 624756 631873 643688 689316 693022 756024 788392 880338 885071 892056 965532 976531 1031794 1039533 1173784 1182588 1249512 1263746 1367837 1378632 1386044 1547691 1613953 1760676 1770142 1895619 1931064 1953062 2063588 2079066 2365176 2494291 2527492 2655213 2735674 2772088 2929593 3095382 3227906 3521352 3540284 3791238 3906124 4103511 4127176 4158132 4841859 4988582 5054984 5310426 5471348 5674867 5859186 6190764 6455812 7080568 7482873 7582476 7812248 8207022 8316264 8770249 9683718 9977164 10620852 10741841 10942696 11349734 11718372 12381528 12911624 14965746 15046207 15164952 15992807 16414044 17024601 17540498 19367436 19954328 21241704 21483682 22699468 23436744 26310747 27437201 29931492 30092414 31985614 32225523 32828088 34049202 35080996 38734872 42402947 42967364 45138621 45398936 47978421 52621494 54874402 59862984 60184828 63971228 64451046 68098404 70161992 82311603 84805894 85934728 90277242 95956842 96472739 105242988 109748804 120369656 127208841 127942456 128902092 136196808 149094233 164623206 169611788 175920877 180554484 191913684 192945478 210485976 219497608 254417682 257804184 271877719 289418217 298188466 329246412 339223576 351841754 361108968 383827368 385890956 447282699 466432417 508835364 527762631 543755438 578836434 596376932 658492824 703683508 771781912 815633157 894565398 932864834 1017670728 1055525262 1087510876 1157672868 1192753864 1399297251 1407367016 1631266314 1640036563 1789130796 1865729668 2111050524 2175021752 2315345736 2798594502 2990654909 3262532628 3280073126 3578261592 3731459336 4222101048 4621921223 4920109689 5597189004 5981309818 6525065256 6560146252 8971964727 9243842446 9840219378 11194378008 11962619636 13120292504 13865763669 17943929454 18487684892 19680438756 23925239272 27731527338 35887858908 36975369784 39360877512 50841133453 55463054676 71775717816 101682266906 110926109352 152523400359 203364533812 305046800718 406729067624 610093601436 1220187202872
- Sum of all divisors σ(n): 3683339827200
- Sum of proper divisors (its aliquot sum) s(n): 2463152624328
- 1220187202872 is an abundant number, because the sum of its proper divisors (2463152624328) is greater than itself. Its abundance is 1242965421456
Bases of 1220187202872
- Binary: 100011100000110001101001100100101001110002
- Hexadecimal: 0x11C18D32538
- Base-36: FKJNYFCO
Squares and roots of 1220187202872
- 1220187202872 squared (12201872028722) is 1488856810052595285048384
- 1220187202872 cubed (12201872028723) is 1816684026535004852067443196143758848
-
The
square root of 1220187202872 is 1104620.8412265269 -
The
cube root of 1220187202872 is 10685.8438086031
Scales and comparisons
How big is 1220187202872?- 1,220,187,202,872 seconds is equal to 38,798 years, 9 weeks, 2 days, 1 hour, 41 minutes, 12 seconds.
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To count from 1 to 1,220,187,202,872 would take you about ninety-six thousand, nine hundred ninety-five 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 1220187202872 cubic inches would be around 890.5 feet tall.
Recreational maths with 1220187202872
- 1220187202872 backwards is 2782027810221
- The number of decimal digits it has is: 13
- The sum of 1220187202872's digits is 42
- More coming soon!
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The information we have on file for 1220187202872 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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