12820462831008

Names of 12820462831008

• Cardinal: 12820462831008 can be written as Twelve trillion, eight hundred twenty billion, four hundred sixty-two million, eight hundred thirty-one thousand and eight.

Scientific notation

• Scientific notation: 1.2820462831008 × 10¹³

Factors of 12820462831008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3091

Divisors of 12820462831008

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 49 54 56 57 63 72 76 84 96 98 108 112 114 126 133 144 147 152 168 171 189 196 216 224 228 252 266 288 294 304 336 342 343 378 392 399 432 441 456 504 513 532 588 608 672 684 686 756 784 798 864 882 912 931 1008 1026 1029 1064 1176 1197 1277 1323 1368 1372 1512 1568 1596 1764 1783 1824 1862 2016 2052 2058 2128 2352 2394 2554 2646 2736 2744 2793 3024 3087 3192 3528 3566 3591 3724 3831 4104 4116 4256 4704 4788 5108 5292 5349 5472 5488 5586 6048 6174 6384 6517 7056 7132 7182 7448 7662 8208 8232 8379 8939 9261 9576 10216 10584 10698 10976 11172 11493 12348 12481 12768 13034 14112 14264 14364 14896 15324 16047 16416 16464 16758 17878 18522 19152 19551 20432 21168 21396 22344 22986 24263 24696 24962 25137 26068 26817 28528 28728 29792 30648 32094 32928 33516 33877 34479 35756 37044 37443 38304 39102 40864 42336 42792 44688 45972 48141 48526 49392 49924 50274 52136 53634 57056 57456 58653 61296 62573 64188 67032 67754 68958 71512 72789 74088 74886 78204 80451 85584 87367 89376 91944 96282 97052 98784 99848 100548 101631 104272 107268 112329 114912 117306 122592 125146 128376 134064 135508 137916 143024 145578 148176 149772 156408 160902 169841 171168 174734 175959 183888 187719 192564 194104 199696 201096 203262 208544 214536 218367 224658 234612 237139 241353 250292 256752 262101 268128 271016 275832 286048 291156 296352 299544 304893 312816 321804 336987 339682 349468 351918 367776 375438 385128 388208 399392 402192 406524 429072 436734 438011 449316 469224 474278 482706 500584 509523 513504 524202 542032 551664 563157 582312 599088 609786 611569 625632 643608 655101 673974 679364 698936 703836 711417 750876 770256 776416 786303 804384 813048 858144 873468 876022 898632 914679 938448 948556 965412 1001168 1019046 1048404 1084064 1103328 1126314 1164624 1188887 1198176 1219572 1223138 1287216 1310202 1314033 1347948 1358728 1397872 1407672 1422834 1501752 1528569 1540512 1572606 1626096 1659973 1689471 1746936 1752044 1797264 1829358 1834707 1876896 1897112 1930824 2002336 2038092 2096808 2134251 2252628 2276891 2329248 2358909 2377774 2439144 2446276 2574432 2620404 2628066 2695896 2717456 2795744 2815344 2845668 3003504 3057138 3145212 3252192 3319946 3378942 3493872 3504088 3566661 3594528 3658716 3669414 3794224 3861648 3942099 4076184 4193616 4268502 4505256 4553782 4585707 4717818 4755548 4878288 4892552 4979919 5240808 5256132 5391792 5434912 5504121 5630688 5691336 6007008 6114276 6290424 6402753 6639892 6757884 6830673 6987744 7008176 7133322 7317432 7338828 7588448 7723296 7884198 8152368 8322209 8387232 8537004 9010512 9107564 9171414 9435636 9511096 9756576 9785104 9959838 10481616 10512264 10699983 10783584 11008242 11382672 11619811 11826297 12228552 12580848 12805506 13279784 13515768 13661346 14016352 14266644 14634864 14677656 14939757 15768396 15938237 16304736 16512363 16644418 17074008 18021024 18215128 18342828 18871272 19022192 19570208 19919676 20492019 20963232 21024528 21399966 22016484 22765344 23239622 23652594 24457104 24966627 25161696 25611012 26559568 27031536 27322692 28533288 29269728 29355312 29879514 31536792 31876474 32099949 33024726 33288836 34148016 34859433 36430256 36685656 37742544 38044384 39839352 40984038 42049056 42799932 43260929 44032968 44819271 46479244 47305188 47814711 48914208 49933254 51222024 53119136 54063072 54645384 57066576 58710624 59759028 61476057 63073584 63752948 64199898 66049452 66577672 68296032 69718866 72860512 73371312 74899881 75485088 79678704 81968076 85599864 86521858 88065936 89638542 92958488 94610376 95629422 99866508 102444048 104578299 109290768 111567659 114133152 119518056 122952114 126147168 127505896 128399796 129782787 132098904 133155344 139437732 143444133 146742624 149799762 159357408 163936152 171199728 173043716 176131872 179277084 185916976 189220752 191258844 199733016 204888096 209156598 218581536 223135318 224699643 239036112 245904228 255011792 256799592 259565574 264197808 266310688 278875464 286888266 299599524 302826503 313734897 327872304 334702977 342399456 346087432 358554168 371833952 378441504 382517688 389348361 399466032 418313196 430332399 446270636 449399286 478072224 491808456 510023584 513599184 519131148 528395616 557750928 573776532 599199048 605653006 627469794 655744608 669405954 692174864 717108336 765035376 778696722 780973613 798932064 836626392 860664798 892541272 898798572 908479509 983616912 1004108931 1027198368 1038262296 1115501856 1147553064 1168045083 1198398096 1211306012 1254939588 1338811908 1384349728 1434216672 1530070752 1557393444 1561947226 1673252784 1721329596 1785082544 1797597144 1816959018 1967233824 2008217862 2076524592 2119785521 2295106128 2336090166 2342920839 2396796192 2422612024 2509879176 2677623816 2725438527 3012326793 3114786888 3123894452 3346505568 3442659192 3570165088 3595194288 3633918036 4016435724 4153049184 4239571042 4590212256 4672180332 4685841678 4845224048 5019758352 5355247632 5450877054 6024653586 6229573776 6247788904 6359356563 6885318384 7028762517 7190388576 7267836072 8032871448 8176315581 8479142084 9344360664 9371683356 9690448096 10039516704 10710495264 10901754108 12049307172 12459147552 12495577808 12718713126 13770636768 14057525034 14535672144 14838498647 16065742896 16352631162 16958284168 18688721328 18743366712 19078069689 21086287551 21803508216 24098614344 24991155616 25437426252 28115050068 29071344288 29676997294 32131485792 32705262324 33916568336 37377442656 37486733424 38156139378 42172575102 43607016432 44515495941 48197228688 50874852504 56230100136 57234209067 59353994588 65410524648 67833136672 74973466848 76312278756 84345150204 87214032864 89030991882 96394457376 101749705008 112460200272 114468418134 118707989176 130821049296 133546487823 152624557512 168690300408 178061983764 203499410016 224920400544 228936836268 237415978352 261642098592 267092975646 305249115024 337380600816 356123967528 400639463469 457873672536 474831956704 534185951292 610498230048 674761201632 712247935056 801278926938 915747345072 1068371902584 1424495870112 1602557853876 1831494690144 2136743805168 3205115707752 4273487610336 6410231415504 12820462831008
• Sum of all divisors σ(n): 45963832320000
• Sum of proper divisors (its aliquot sum) s(n): 33143369488992
• 12820462831008 is an abundant number, because the sum of its proper divisors (33143369488992) is greater than itself. Its abundance is 20322906657984

Bases of 12820462831008

• Binary: 10111010100011111111001000100000010110100000₂
• Hexadecimal: 0xBA8FF2205A0
• Base-36: 4JLN0JZC0

Squares and roots of 12820462831008

• 12820462831008 squared (12820462831008²) is 164364267201257661966296064
• 12820462831008 cubed (12820462831008³) is 2107225978399591165830471124549327552512
• The square root of 12820462831008 is 3580567.3895359099
• The cube root of 12820462831008 is 23404.6006191581

Scales and comparisons

• 12,820,462,831,008 seconds is equal to 407,651 years, 3 weeks, 1 day, 11 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,820,462,831,008 would take you about one million, nineteen thousand, one hundred twenty-seven 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 12820462831008 cubic inches would be around 1950.4 feet tall.

Recreational maths with 12820462831008

• 12820462831008 backwards is 80013826402821
• The number of decimal digits it has is: 14
• The sum of 12820462831008's digits is 45
• More coming soon!