12920147484720

Names of 12920147484720

• Cardinal: 12920147484720 can be written as Twelve trillion, nine hundred twenty billion, one hundred forty-seven million, four hundred eighty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.292014748472 × 10¹³

Factors of 12920147484720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2145

Divisors of 12920147484720

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 49 56 60 62 67 70 80 84 93 98 105 112 120 124 134 140 147 155 168 186 196 201 210 217 240 245 248 268 280 294 307 310 335 336 372 392 402 420 434 465 469 490 496 536 560 588 614 620 651 670 735 744 784 804 840 868 921 930 938 980 1005 1072 1085 1176 1228 1240 1302 1340 1407 1470 1488 1519 1535 1608 1680 1723 1736 1842 1860 1876 1960 2010 2077 2149 2170 2345 2352 2456 2480 2604 2680 2814 2940 3038 3070 3216 3255 3283 3446 3472 3684 3720 3752 3920 4020 4154 4298 4340 4557 4605 4690 4912 5169 5208 5360 5628 5880 6076 6140 6231 6447 6510 6566 6892 7035 7368 7440 7504 7595 8040 8308 8596 8615 8680 9114 9210 9380 9517 9849 10338 10385 10416 10745 11256 11760 12061 12152 12280 12462 12894 13020 13132 13784 14070 14539 14736 15043 15190 16080 16415 16616 17192 17230 17360 18228 18420 18760 19034 19698 20569 20676 20770 21490 22512 22785 24122 24304 24560 24924 25788 25845 26040 26264 27568 28140 28551 29078 30086 30380 31155 32235 32830 33232 34384 34460 36183 36456 36840 37520 38068 39396 41138 41352 41540 42980 43617 45129 45570 47585 48244 49245 49848 51576 51690 52080 52528 53413 56280 57102 58156 60172 60305 60760 61707 62310 64470 65660 66619 68920 72366 72695 72912 73680 75215 76136 78792 82276 82704 83080 84427 85960 87234 90258 91140 95170 96488 98490 99696 101773 102845 103152 103380 106826 112560 114204 115441 116312 120344 120610 121520 123414 124620 128940 131320 133238 137840 142755 143983 144732 145390 150430 152272 157584 160239 164552 166160 168854 171920 174468 180516 180915 182280 190340 192976 196980 199857 203546 205690 206760 213652 218085 225645 228408 230882 232624 240688 241220 246828 249240 253281 257880 262640 266476 267065 285510 287966 289464 290780 300860 305319 308535 320478 329104 333095 337708 346323 348936 361032 361830 364560 373891 380680 393960 399714 407092 411380 413520 422135 427304 431949 436170 451290 456816 461764 466333 482440 493656 498480 506562 508865 515760 528961 532952 534130 571020 575932 577205 578928 581560 601720 610638 617070 637639 640956 666190 675416 692646 697872 719915 722064 723660 747782 761360 787920 799428 801195 808087 814184 822760 844270 854608 863898 872340 902580 923528 932666 964880 987312 999285 1007881 1013124 1017730 1057922 1065904 1068260 1121673 1142040 1151864 1154410 1163120 1203440 1221276 1234140 1266405 1275278 1281912 1332380 1350832 1385292 1398999 1439830 1447320 1495564 1526595 1586883 1598856 1602390 1616174 1628368 1645520 1688540 1727796 1731615 1744680 1805160 1847056 1865332 1869455 1912917 1998570 2015762 2026248 2035460 2115844 2136520 2159745 2243346 2284080 2303728 2308820 2331665 2424261 2442552 2468280 2532810 2550556 2563824 2617237 2644805 2664760 2770584 2797998 2879660 2894640 2991128 3023643 3053190 3173766 3188195 3197712 3204780 3232348 3377080 3455592 3463230 3489360 3578671 3610320 3702727 3730664 3738910 3825834 3997140 4031524 4040435 4052496 4070920 4231688 4273040 4319490 4463473 4486692 4617640 4663330 4848522 4885104 4936560 5039405 5065620 5101112 5234474 5289610 5329520 5541168 5595996 5608365 5656609 5759320 5982256 6047286 6106380 6347532 6376390 6409560 6464696 6754160 6911184 6926460 6994995 7157342 7405454 7461328 7477820 7651668 7851711 7934415 7994280 8063048 8080870 8141840 8463376 8638980 8926946 8973384 9235280 9326660 9564585 9697044 10078810 10131240 10202224 10468948 10579220 10736013 11108181 11191992 11216730 11313218 11518640 12094572 12121305 12212760 12695064 12752780 12819120 12929392 13086185 13390419 13852920 13989990 14314684 14810908 14955640 15118215 15303336 15703422 15868830 15988560 16126096 16161740 16397791 16969827 17277960 17853892 17893355 17946768 18513635 18653320 19129170 19394088 20157620 20262480 20937896 21158440 21472026 22216362 22317365 22383984 22433460 22626436 24189144 24242610 24425520 25050697 25390128 25505560 25919089 26172370 26780838 27705840 27979980 28283045 28629368 29621816 29911280 30236430 30606672 31244311 31406844 31737660 32323480 32795582 33939654 34555920 35440387 35707784 35786710 37027270 37306640 38258340 38788176 39258555 40315240 41875792 42316880 42944052 44432724 44634730 44866920 45252872 48378288 48485220 49193373 50101394 51011120 51838178 52344740 53561676 53680065 55540905 55959960 56566090 57258736 59243632 60472860 62488622 62813688 63475320 64646960 65591164 66952095 67879308 70880774 71415568 71573420 74054540 75152091 76516680 77757267 78517110 80630480 81988955 84849135 85888104 88865448 89269460 89733840 90505744 93732933 96970440 98386746 100202788 103676356 104689480 106321161 107123352 107360130 111081810 111919920 113132180 114784537 120945720 124977244 125253485 125627376 126950640 129595445 131182328 133904190 135758616 141761548 143146840 148109080 150304182 153033360 155514534 156221555 157034220 163977910 169698270 171776208 175354879 177201935 177730896 178538920 187465866 193940880 196773492 200405576 207352712 209378960 212642322 214246704 214720260 222163620 226264360 229569074 241891440 245966865 248082709 249954488 250506970 259190890 262364656 267808380 271517232 283523096 286293680 296218160 300608364 311029068 312443110 314068440 327955820 339396540 344353611 350709758 354403870 357077840 374931732 375760455 388786335 393546984 400811152 414705424 425284644 429440520 444327240 452528720 459138148 468664665 491933730 496165418 499908976 501013940 518381780 526064637 531605805 535616760 567046192 573922685 601216728 622058136 624886220 628136880 655911640 678793080 688707222 701419516 708807740 744248127 749863464 751520910 777572670 787093968 803491759 850569288 858881040 876774395 888654480 918276296 937329330 983867460 992330836 1002027880 1036763560 1052129274 1063211610 1071233520 1098651997 1147845370 1202433456 1240413545 1244116272 1249772440 1311823280 1357586160 1377414444 1402839032 1417615480 1488496254 1499726928 1503041820 1555145340 1606983518 1701138576 1721768055 1736578963 1753548790 1836552592 1874658660 1967734920 1984661672 2004055760 2073527120 2104258548 2126423220 2197303994 2295690740 2410475277 2480827090 2499544880 2630323185 2754828888 2805678064 2835230960 2976992508 3006083640 3110290680 3213967036 3295955991 3443536110 3473157926 3507097580 3721240635 3749317320 3935469840 3969323344 4017458795 4208517096 4252846440 4394607988 4591381480 4820950554 4961654180 5209736889 5260646370 5493259985 5509657776 5953985016 6012167280 6220581360 6427934072 6591911982 6887072220 6946315852 7014195160 7442481270 7498634640 7690563979 8034917590 8417034192 8505692880 8682894815 8789215976 9182762960 9641901108 9923308360 10419473778 10521292740 10986519970 11907970032 12052376385 12855868144 13183823964 13774144440 13892631704 14028390320 14884962540 15381127958 16069835180 16479779955 17365789630 17578431952 19283802216 19846616720 20838947556 21042585480 21973039940 23071691937 24104752770 26048684445 26367647928 27548288880 27785263408 29769925080 30762255916 32139670360 32959559910 34731579260 38452819895 38567604432 41677895112 42085170960 43946079880 46143383874 48209505540 52097368890 52735295856 53833947853 59539850160 61524511832 64279340720 65919119820 69463158520 76905639790 83355790224 87892159760 92286767748 96419011080 104194737780 107667895706 115358459685 123049023664 131838239640 138926317040 153811279580 161501843559 184573535496 192838022160 208389475560 215335791412 230716919370 263676479280 269169739265 307622559160 323003687118 369147070992 416778951120 430671582824 461433838740 538339478530 615245118320 646007374236 807509217795 861343165648 922867677480 1076678957060 1292014748472 1615018435590 1845735354960 2153357914120 2584029496944 3230036871180 4306715828240 6460073742360 12920147484720
• Sum of all divisors σ(n): 48999839809536
• Sum of proper divisors (its aliquot sum) s(n): 36079692324816
• 12920147484720 is an abundant number, because the sum of its proper divisors (36079692324816) is greater than itself. Its abundance is 23159544840096

Bases of 12920147484720

• Binary: 10111100000000110100110011010010000000110000₂
• Hexadecimal: 0xBC034CD2030
• Base-36: 4KVFM82EO

Squares and roots of 12920147484720

• 12920147484720 squared (12920147484720²) is 166930211026916542633478400
• 12920147484720 cubed (12920147484720³) is 2156762946123194576523294594624450048000
• The square root of 12920147484720 is 3594460.6667370837
• The cube root of 12920147484720 is 23465.1043784833

Scales and comparisons

• 12,920,147,484,720 seconds is equal to 410,820 years, 37 weeks, 5 days, 52 minutes.
• To count from 1 to 12,920,147,484,720 would take you about one million, twenty-seven thousand and fifty-one 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 12920147484720 cubic inches would be around 1955.4 feet tall.

Recreational maths with 12920147484720

• 12920147484720 backwards is 02748474102921
• The number of decimal digits it has is: 14
• The sum of 12920147484720's digits is 51
• More coming soon!