12947076490816

Names of 12947076490816

• Cardinal: 12947076490816 can be written as Twelve trillion, nine hundred forty-seven billion, seventy-six million, four hundred ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.2947076490816 × 10¹³

Factors of 12947076490816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 572

Divisors of 12947076490816

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 8 13 16 19 26 31 32 38 43 52 62 64 76 86 104 124 151 152 169 172 208 247 248 302 304 313 338 344 403 416 494 496 559 589 604 608 626 676 688 806 817 832 988 992 1118 1178 1208 1216 1252 1333 1352 1376 1612 1634 1963 1976 1984 2236 2356 2416 2504 2666 2704 2752 2869 3211 3224 3268 3926 3952 4069 4472 4681 4712 4832 5008 5239 5332 5408 5738 5947 6422 6448 6493 6536 7267 7657 7852 7904 8138 8944 9362 9424 9664 9703 10016 10478 10621 10664 10816 11476 11894 12844 12896 12986 13072 13459 14534 15314 15704 15808 16276 17329 17888 18724 18848 19406 20032 20956 21242 21328 22952 23788 25327 25519 25688 25792 25972 26144 26918 29068 30628 31408 32552 34658 35776 37297 37448 37696 38812 41912 42484 42656 45904 47263 47576 50654 51038 51376 51944 52288 52897 53836 58136 60853 61256 62816 65104 69316 74594 74896 77311 77624 83824 84409 84968 85312 88939 91808 94526 95152 99541 101308 102076 102752 103888 105794 107672 116272 121706 122512 123367 125632 126139 130208 138073 138632 149188 149792 154622 155248 167648 168818 169936 174967 177878 183616 184357 189052 190304 199082 201283 202616 204152 205504 207776 211588 215344 225277 232544 243412 245024 246734 252278 255721 260416 276146 277264 298376 299584 309244 310496 329251 335296 337636 339872 349934 355756 368714 378104 380608 398164 402566 405232 408304 415552 417229 423176 430688 450554 465088 484861 486824 490048 493468 504556 511442 552292 554528 596752 614419 618488 620992 658502 675272 679744 699868 711512 737428 756208 791089 796328 805132 810464 816608 834458 846352 861376 897997 901108 969722 973648 986936 1005043 1009112 1022884 1097317 1104584 1109056 1156207 1193504 1228838 1236976 1317004 1350544 1399736 1423024 1465153 1474856 1512416 1582178 1592656 1603771 1610264 1620928 1633216 1639807 1668916 1692704 1795994 1802216 1939444 1947296 1973872 2010086 2018224 2032309 2045768 2194634 2209168 2274571 2312414 2387008 2396641 2457676 2473952 2616679 2634008 2701088 2799472 2846048 2930306 2949712 3024832 3164356 3185312 3207542 3220528 3279614 3324373 3337832 3385408 3591988 3604432 3824377 3878888 3894592 3947744 4020172 4036448 4064618 4091536 4280263 4389268 4418336 4549142 4624828 4793282 4915352 4947904 5233358 5268016 5402176 5423977 5598944 5692096 5860612 5899424 6328712 6370624 6415084 6441056 6559228 6648746 6675664 7183976 7208864 7648754 7757776 7895488 7927351 7987447 8040344 8072896 8129236 8183072 8560526 8778536 8836672 9098284 9249656 9586564 9830704 10466716 10536032 10847954 11197888 11673961 11721224 11798848 12657424 12830168 12882112 13118456 13297492 13351328 14367952 14417728 15030691 15297508 15515552 15854702 15974894 16080688 16258472 16366144 17121052 17557072 18196568 18499312 19046989 19173128 19661408 20849023 20933432 21072064 21695908 23347922 23442448 25314848 25660336 26236912 26420017 26594984 26702656 27837907 28735904 30061382 30595016 31031104 31156333 31709404 31949788 32161376 32516944 34016827 34242104 35114144 36393136 36998624 38093978 38346256 38613871 39322816 41698046 41866864 43216849 43391816 46695844 46884896 49716901 50629696 51320672 52473824 52840034 53189968 55675814 57471808 60122764 61190032 62312666 63001579 63418808 63899576 64322752 65033888 68033654 68484208 70228288 70511701 72786272 73997248 76187956 76692512 77227742 83396092 83733728 86433698 86783632 93391688 93769792 99433802 102641344 103055563 104947648 105680068 106379936 111351628 120245528 122380064 124625332 126003158 126837616 127799152 130067776 136067308 136968416 141023402 145572544 151761493 152375912 153385024 154455484 166792184 167467456 172867396 173567264 186783376 198867604 206111126 211360136 212759872 222703256 240491056 244760128 247610857 249250664 252006316 253675232 255598304 272134616 273936832 282046804 303522986 304751824 308910968 333584368 343460221 345734792 347134528 361892791 373566752 397735208 412222252 422720272 445406512 480982112 495221714 498501328 501980323 504012632 507350464 511196608 544269232 564093608 607045972 609503648 617821936 646319713 667168736 686920442 691469584 723785582 747133504 795470416 819020527 824444504 845440544 890813024 961964224 990443428 997002656 1003960646 1008025264 1088538464 1128187216 1197030001 1214091944 1219007296 1235643872 1292639426 1334337472 1339722319 1373840884 1382939168 1447571164 1590940832 1638041054 1648889008 1690881088 1781626048 1980886856 1994005312 2007921292 2016050528 2177076928 2256374432 2394060002 2428183888 2471287744 2585278852 2679444638 2747681768 2765878336 2895142328 3181881664 3276082108 3297778016 3961773712 4015842584 4032101056 4512748864 4704606283 4788120004 4856367776 5170557704 5358889276 5495363536 5790284656 6525744199 6552164216 6595556032 7923547424 8031685168 9409212566 9576240008 9712735552 10341115408 10647266851 10717778552 10990727072 11580569312 13051488398 13104328432 15561390013 15847094848 16063370336 18818425132 19152480016 20682230816 21294533702 21435557104 21981454144 23161138624 26102976796 26208656864 31122780026 32126740672 37636850264 38304960032 41364461632 42589067404 42871114208 52205953592 52417313728 62245560052 75273700528 76609920064 85178134808 85742228416 104411907184 124491120104 150547401056 170356269616 202298070169 208823814368 248982240208 301094802112 340712539232 404596140338 417647628736 497964480416 681425078464 809192280676 995928960832 1618384561352 3236769122704 6473538245408 12947076490816
• Sum of all divisors σ(n): 31236379975680
• Sum of proper divisors (its aliquot sum) s(n): 18289303484864
• 12947076490816 is an abundant number, because the sum of its proper divisors (18289303484864) is greater than itself. Its abundance is 5342226994048

Bases of 12947076490816

• Binary: 10111100011001111001111001010010011001000000₂
• Hexadecimal: 0xBC679E52640
• Base-36: 4L7SZ24HS

Squares and roots of 12947076490816

• 12947076490816 squared (12947076490816²) is 167626789659040348932345856
• 12947076490816 cubed (12947076490816³) is 2170276867625519877985148557495319658496
• The square root of 12947076490816 is 3598204.6204761617
• The cube root of 12947076490816 is 23481.3955608463

Scales and comparisons

• 12,947,076,490,816 seconds is equal to 411,676 years, 51 weeks, 1 day, 8 hours, 20 minutes, 16 seconds.
• To count from 1 to 12,947,076,490,816 would take you about one million, twenty-nine thousand, one hundred ninety-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 12947076490816 cubic inches would be around 1956.8 feet tall.

Recreational maths with 12947076490816

• 12947076490816 backwards is 61809467074921
• 12947076490816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12947076490816's digits is 64
• More coming soon!