12720015979272
12,720,015,979,272 is an even composite number composed of five prime numbers multiplied together.
12720015979272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12720015979272:
23 × 34 × 7 × 372 × 1273
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 37 × 37 × 127 × 127 × 127)See below for interesting mathematical facts about the number 12720015979272 from the Numbermatics database.
Names of 12720015979272
- Cardinal: 12720015979272 can be written as Twelve trillion, seven hundred twenty billion, fifteen million, nine hundred seventy-nine thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.2720015979272 × 1013
Factors of 12720015979272
Divisors of 12720015979272
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 37 42 54 56 63 72 74 81 84 108 111 126 127 148 162 168 189 216 222 252 254 259 296 324 333 378 381 444 504 508 518 567 648 666 756 762 777 888 889 999 1016 1036 1134 1143 1332 1369 1512 1524 1554 1778 1998 2072 2268 2286 2331 2664 2667 2738 2997 3048 3108 3429 3556 3996 4107 4536 4572 4662 4699 5334 5476 5994 6216 6858 6993 7112 7992 8001 8214 9144 9324 9398 9583 10287 10668 10952 11988 12321 13716 13986 14097 16002 16129 16428 18648 18796 19166 20574 20979 21336 23976 24003 24642 27432 27972 28194 28749 32004 32258 32856 32893 36963 37592 38332 41148 41958 42291 48006 48387 49284 55944 56388 57498 64008 64516 65786 72009 73926 76664 82296 83916 84582 86247 96012 96774 98568 98679 110889 112776 112903 114996 126873 129032 131572 144018 145161 147852 167832 169164 172494 173863 192024 193548 197358 221778 225806 229992 253746 258741 263144 288036 290322 295704 296037 338328 338709 344988 347726 380619 387096 394716 435483 443556 451612 507492 517482 521589 576072 580644 592074 596773 677418 689976 695452 761238 776223 789432 870966 887112 888111 903224 1014984 1016127 1034964 1043178 1161288 1184148 1193546 1217041 1306449 1354836 1390904 1522476 1552446 1564767 1741932 1776222 1790319 2032254 2048383 2069928 2086356 2368296 2387092 2434082 2612898 2664333 2709672 3044952 3048381 3104892 3129534 3483864 3552444 3580638 3651123 4064508 4096766 4172712 4177411 4694301 4774184 4868164 5225796 5328666 5370957 6096762 6145149 6209784 6259068 7104888 7161276 7302246 8129016 8193532 8354822 9145143 9388602 9736328 10451592 10657332 10741914 10953369 12193524 12290298 12518136 12532233 14082903 14322552 14338681 14604492 16112871 16387064 16709644 18290286 18435447 18777204 21314664 21483828 21906738 22080601 24387048 24580596 25064466 28165806 28677362 29208984 32225742 32860107 33419288 36580572 36870894 37554408 37596699 42967656 43016043 43813476 44161202 48338613 49161192 50128932 55306341 56331612 57354724 64451484 65720214 66241803 73161144 73741788 75193398 75790171 86032086 87626952 88322404 96677226 98580321 100257864 110612682 112663224 112790097 114709448 128902968 129048129 131440428 132483606 147483576 150386796 151580342 154564207 165919023 172064172 176644808 193354452 197160642 198725409 221225364 225580194 227370513 258096258 262880856 264967212 300773592 303160684 309128414 331838046 338370291 344128344 386708904 387144387 394321284 397450818 442450728 451160388 454741026 463692621 516192516 529934424 530531197 596176227 606321368 618256828 663676092 676740582 682111539 774288774 788642568 794901636 902320776 909482052 927385242 1032385032 1061062394 1161433161 1192352454 1236513656 1327352184 1353481164 1364223078 1391077863 1548577548 1589803272 1591593591 1788528681 1818964104 1854770484 2046334617 2122124788 2322866322 2384704908 2706962328 2728446156 2782155726 2804236327 3097155096 3183187182 3577057362 3709540968 4092669234 4173233589 4244249576 4645732644 4769409816 4774780773 5456892312 5564311452 5608472654 6139003851 6366374364 7154114724 8185338468 8346467178 8412708981 9291465288 9549561546 11128622904 11216945308 12278007702 12519700767 12732748728 14308229448 14324342319 16370676936 16692934356 16825417962 19099123092 19629654289 22433890616 24556015404 25039401534 25238126943 28648684638 33385868712 33650835924 38198246184 39259308578 42973026957 49112030808 50078803068 50476253886 57297369276 58888962867 67301671848 75714380829 78518617156 85946053914 100157606136 100952507772 114594738552 117777925734 151428761658 157037234312 171892107828 176666888601 201905015544 227143142487 235555851468 302857523316 343784215656 353333777202 454286284974 471111702936 530000665803 605715046632 706667554404 908572569948 1060001331606 1413335108808 1590001997409 1817145139896 2120002663212 3180003994818 4240005326424 6360007989636 12720015979272
- Sum of all divisors σ(n): 42179851929600
- Sum of proper divisors (its aliquot sum) s(n): 29459835950328
- 12720015979272 is an abundant number, because the sum of its proper divisors (29459835950328) is greater than itself. Its abundance is 16739819971056
Bases of 12720015979272
- Binary: 101110010001100111000000100010110011000010002
- Hexadecimal: 0xB919C08B308
- Base-36: 4IBHT3CI0
Squares and roots of 12720015979272
- 12720015979272 squared (127200159792722) is 161798806512935017133649984
- 12720015979272 cubed (127200159792723) is 2058083404271671963500184899733447131648
-
The
square root of 12720015979272 is 3566513.1402073929 -
The
cube root of 12720015979272 is 23343.3161692003
Scales and comparisons
How big is 12720015979272?- 12,720,015,979,272 seconds is equal to 404,457 years, 8 weeks, 3 days, 4 hours, 1 minute, 12 seconds.
-
To count from 1 to 12,720,015,979,272 would take you about one million, eleven thousand, one hundred forty-two 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 12720015979272 cubic inches would be around 1945.3 feet tall.
Recreational maths with 12720015979272
- 12720015979272 backwards is 27297951002721
- 12720015979272 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 12720015979272's digits is 54
- More coming soon!
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