20479774377216

Names of 20479774377216

• Cardinal: 20479774377216 can be written as Twenty trillion, four hundred seventy-nine billion, seven hundred seventy-four million, three hundred seventy-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.0479774377216 × 10¹³

Factors of 20479774377216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 235

Divisors of 20479774377216

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 32 33 42 44 48 56 62 64 66 77 84 88 93 96 112 121 124 128 132 154 168 176 181 186 192 217 224 231 242 248 256 264 308 336 341 352 362 363 372 384 434 448 462 484 496 528 543 616 651 672 682 704 724 726 744 768 847 868 896 924 961 968 992 1023 1056 1086 1232 1267 1302 1344 1364 1408 1448 1452 1488 1694 1736 1792 1848 1922 1936 1984 1991 2046 2112 2172 2387 2464 2534 2541 2604 2688 2728 2816 2883 2896 2904 2976 3388 3472 3696 3751 3801 3844 3872 3968 3982 4092 4224 4344 4774 4928 5068 5082 5208 5376 5456 5611 5766 5792 5808 5952 5973 6727 6776 6944 7161 7392 7502 7602 7688 7744 7936 7964 8184 8448 8688 9548 9856 10136 10164 10416 10571 10912 11222 11253 11532 11584 11616 11904 11946 13454 13552 13888 13937 14322 14784 15004 15204 15376 15488 15928 16368 16833 17376 19096 19712 20181 20272 20328 20832 21142 21824 21901 22444 22506 23064 23168 23232 23808 23892 26257 26908 27104 27776 27874 28644 29568 30008 30408 30752 30976 31713 31856 32736 32761 33666 34752 38192 39277 40362 40544 40656 41664 41811 42284 43648 43802 44888 45012 46128 46336 46464 47784 52514 53816 54208 55552 55748 57288 59136 60016 60816 61504 61721 63426 63712 65472 65522 65703 67332 69504 73997 76384 78554 78771 80724 81088 81312 83328 83622 84568 87296 87604 89776 90024 92256 92928 95568 98283 105028 107632 108416 111496 114576 116281 117831 120032 121632 123008 123442 126852 127424 130944 131044 131406 134664 139008 147994 152768 153307 157108 157542 161448 162176 162624 166656 167244 169136 173941 175208 179552 180048 184512 185163 191136 196566 210056 215264 216832 221991 222992 229152 229327 232562 235662 240064 243264 246016 246884 253704 254848 261888 262088 262812 269328 295988 305536 306614 314216 315084 322896 324352 325248 334488 338272 347882 348843 350416 359104 360096 360371 369024 370326 382272 393132 420112 430528 432047 443982 445984 458304 458654 459921 465124 471324 480128 486528 493768 507408 509696 521823 524176 525624 538656 591976 611072 613228 628432 630168 645792 650496 668976 676544 678931 687981 695764 697686 700832 718208 720192 720742 738048 740652 764544 786264 813967 840224 861056 864094 887964 891968 916608 917308 919842 930248 942648 960256 973056 987536 1014816 1015591 1043646 1048352 1051248 1077312 1081113 1183952 1217587 1226456 1256864 1260336 1291584 1296141 1337952 1353088 1357862 1375962 1391528 1395372 1401664 1436416 1440384 1441484 1481304 1529088 1572528 1627934 1680448 1722112 1728188 1775928 1783936 1833216 1834616 1839684 1860496 1885296 1913351 1975072 2029632 2031182 2036793 2087292 2096704 2102496 2154624 2162226 2367904 2435174 2441901 2452912 2513728 2520672 2522597 2583168 2592282 2675904 2706176 2715724 2751924 2783056 2790744 2803328 2880768 2882968 2962608 3046773 3145056 3255868 3360896 3456376 3551856 3567872 3652761 3669232 3679368 3720992 3770592 3826702 3950144 3964081 4059264 4062364 4073586 4174584 4193408 4204992 4309248 4324452 4735808 4752517 4870348 4883802 4905824 5027456 5041344 5045194 5166336 5184564 5351808 5431448 5503848 5566112 5581488 5606656 5740053 5765936 5925216 6093546 6290112 6511736 6721792 6912752 7103712 7109137 7305522 7338464 7358736 7441984 7541184 7567791 7653404 7900288 7928162 8118528 8124728 8147172 8349168 8386816 8409984 8648904 9471616 9505034 9740696 9767604 9811648 10054912 10082688 10090388 10369128 10703616 10862896 11007696 11132224 11162976 11171501 11480106 11531872 11850432 11892243 12187092 12580224 13023472 13393457 13825504 14207424 14218274 14257551 14611044 14676928 14717472 14883968 15082368 15135582 15306808 15800576 15856324 16249456 16294344 16698336 16819968 17297808 18943232 19010068 19481392 19535208 19623296 20165376 20180776 20738256 21046861 21327411 21725792 22015392 22264448 22325952 22343002 22960212 23063744 23700864 23784486 24374184 25160448 26046944 26786914 27651008 27748567 28414848 28436548 28515102 29222088 29353856 29434944 29767936 30164736 30271164 30613616 31483321 31712648 32498912 32588688 33396672 33514503 34595616 38020136 38962784 39070416 39246592 40180371 40361552 41476512 42093722 42654822 43451584 44030784 44528896 44651904 44686004 45920424 46127488 47401728 47568972 48748368 52093888 53573828 55302016 55497134 56829696 56873096 57030204 58444176 58707712 58869888 60542328 61227232 62966642 63140583 63425296 64997824 65177376 66793344 67029006 69191232 76040272 77925568 78140832 78200507 80360742 80723104 82953024 83245701 84187444 85309644 86903168 88061568 89303808 89372008 91840848 92254976 94449963 95137944 97496736 104187776 107147656 110604032 110994268 113746192 114060408 116888352 117739776 121084656 122454464 122886511 125933284 126281166 126850592 129995648 130354752 133586688 134058012 138382464 147328027 152080544 155851136 156281664 156401014 160721484 161446208 165906048 166491402 168374888 170619288 173806336 176123136 178744016 183681696 188899926 190275888 194993472 208375552 214295312 220383247 221988536 227492384 228120816 233776704 234601521 242169312 244908928 245773022 251866568 252562332 253701184 259991296 260709504 268116024 276764928 294656054 304161088 311702272 312563328 312802028 321442968 322892416 331812096 332982804 336749776 341238576 346316531 357488032 367363392 368659533 377799852 380551776 389986944 428590624 440766494 441984081 443977072 454984768 456241632 467553408 469203042 484338624 489817856 491546044 503733136 505124664 507402368 521419008 536232048 589312108 608322176 625126656 625604056 642885936 645784832 661149741 665965608 673499552 682477152 692633062 714976064 734726784 737319066 755599704 761103552 779973888 857181248 860205577 881532988 883968162 887954144 909969536 912483264 935106816 938406084 968677248 983092088 1007466272 1010249328 1014804736 1038949593 1072464096 1178624216 1216644352 1251208112 1285771872 1322299482 1331931216 1346999104 1364954304 1385266124 1429952128 1469453568 1474638132 1511199408 1522207104 1714362496 1720411154 1763065976 1767936324 1775908288 1819939072 1824966528 1876812168 1937354496 1966184176 2014932544 2020498656 2077899186 2144928192 2357248432 2424215717 2502416224 2571543744 2580616731 2644598964 2663862432 2693998208 2729908608 2770532248 2859904256 2949276264 3022398816 3044414208 3428724992 3440822308 3526131952 3535872648 3551816576 3649933056 3753624336 3809481841 3932368352 4029865088 4040997312 4155798372 4289856384 4714496864 4848431434 5004832448 5143087488 5161233462 5289197928 5327724864 5387996416 5459817216 5541064496 5898552528 6044797632 6881644616 7052263904 7071745296 7103633152 7272647151 7507248672 7618963682 7864736704 8059730176 8081994624 8311596744 8579712768 9428993728 9696862868 10009664896 10286174976 10322466924 10578395856 10655449728 11082128992 11428445523 11797105056 12089595264 13763289232 14104527808 14143490592 14545294302 15014497344 15237927364 15729473408 16163989248 16623193488 18857987456 19393725736 20019329792 20644933848 21156791712 21310899456 22164257984 22856891046 23594210112 24179190528 26666372887 27526578464 28209055616 28286981184 29090588604 30028994688 30475854728 31458946816 33246386976 37715974912 38787451472 41289867696 42313583424 44328515968 45713782092 47188420224 53332745774 55053156928 56418111232 56573962368 58181177208 60057989376 60951709456 66492773952 77574902944 79999118661 82579735392 84627166848 88657031936 91427564184 94376840448 106665491548 110106313856 113147924736 116362354416 121903418912 132985547904 155149805888 159998237322 165159470784 169254333696 182855128368 213330983096 220212627712 232724708832 243806837824 265971095808 310299611776 319996474644 330318941568 365710256736 426661966192 465449417664 487613675648 620599223552 639992949288 660637883136 731420513472 853323932384 930898835328 975227351296 1279985898576 1462841026944 1706647864768 1861797670656 2559971797152 2925682053888 3413295729536 5119943594304 6826591459072 10239887188608 20479774377216
• Sum of all divisors σ(n): 71143448743584
• Sum of proper divisors (its aliquot sum) s(n): 50663674366368
• 20479774377216 is an abundant number, because the sum of its proper divisors (50663674366368) is greater than itself. Its abundance is 30183899989152

Bases of 20479774377216

• Binary: 100101010000001010001101011010100010100000000₂
• Hexadecimal: 0x12A051AD4500
• Base-36: 79CA0W45C

Squares and roots of 20479774377216

• 20479774377216 squared (20479774377216²) is 419421158541673000659910656
• 20479774377216 cubed (20479774377216³) is 8589650695964004375872543712000602013696
• The square root of 20479774377216 is 4525458.4714939105
• The cube root of 20479774377216 is 27359.5146752255

Scales and comparisons

• 20,479,774,377,216 seconds is equal to 651,193 years, 24 weeks, 5 days, 15 hours, 53 minutes, 36 seconds.
• To count from 1 to 20,479,774,377,216 would take you about one million, six hundred twenty-seven thousand, nine hundred eighty-three 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 20479774377216 cubic inches would be around 2280 feet tall.

Recreational maths with 20479774377216

• 20479774377216 backwards is 61277347797402
• 20479774377216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20479774377216's digits is 66
• More coming soon!