30745048977720

Names of 30745048977720

• Cardinal: 30745048977720 can be written as Thirty trillion, seven hundred forty-five billion, forty-eight million, nine hundred seventy-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.074504897772 × 10¹³

Factors of 30745048977720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 460933

Divisors of 30745048977720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 28 29 30 33 35 36 40 42 44 45 55 56 58 60 63 66 70 72 77 83 84 87 88 90 99 105 110 116 120 126 132 140 145 154 165 166 168 174 180 198 203 210 220 231 232 249 252 261 264 280 290 308 315 319 330 332 348 360 385 396 406 415 420 435 440 462 495 498 504 522 580 581 609 616 630 638 660 664 693 696 747 770 792 812 830 840 870 913 924 957 990 996 1015 1044 1155 1160 1162 1218 1245 1260 1276 1305 1320 1386 1494 1540 1595 1624 1660 1740 1743 1826 1827 1848 1914 1980 1992 2030 2088 2233 2310 2324 2407 2436 2490 2520 2552 2610 2739 2772 2871 2905 2988 3045 3080 3190 3320 3465 3480 3486 3652 3654 3735 3828 3960 4060 4466 4565 4620 4648 4785 4814 4872 4980 5220 5229 5478 5544 5742 5810 5976 6090 6380 6391 6699 6930 6972 7221 7304 7308 7470 7656 8120 8217 8715 8932 9130 9135 9240 9570 9628 9960 10440 10458 10956 11165 11484 11620 12035 12180 12760 12782 13398 13695 13860 13944 14355 14442 14616 14940 16434 16849 17430 17864 18260 18270 19140 19173 19256 20097 20916 21663 21912 22330 22968 23240 24070 24360 25564 26145 26477 26796 27390 27720 28710 28884 29880 31955 32868 33495 33698 34860 36105 36520 36540 38280 38346 40194 41085 41832 43326 44660 48140 50547 51128 52290 52954 53592 54780 57420 57519 57768 63910 65736 66990 67396 69720 72210 73080 76692 79431 80388 82170 84245 86652 89320 95865 96280 100485 101094 104580 105908 108315 109560 114840 115038 127820 132385 133980 134792 144420 151641 153384 158862 160776 164340 168490 173304 185339 191730 200970 202188 209160 211816 216630 230076 238293 252735 255640 264770 267960 287595 288840 303282 317724 328680 336980 370678 383460 397155 401940 404376 433260 460152 460793 476586 505470 529540 556017 575190 606564 635448 673960 741356 758205 766920 794310 803880 866520 921586 926695 953172 1010940 1059080 1112034 1150380 1191465 1213128 1382379 1482712 1516410 1588620 1668051 1843172 1853390 1906344 2021880 2224068 2300760 2303965 2382930 2764758 2780085 3032820 3177240 3225551 3336102 3686344 3706780 4147137 4448136 4607930 4765860 5068723 5529516 5560170 6065640 6451102 6672204 6911895 7413560 8294274 8340255 9215860 9531720 9676653 10137446 11059032 11120340 12902204 13344408 13362997 13823790 15206169 16127755 16588548 16680510 18431720 19353306 20274892 20735685 22240680 25343615 25804408 26725994 27647580 29029959 30412338 32255510 33177096 33361020 35481061 38245819 38706612 40088991 40549784 41471370 45618507 48383265 50687230 53451988 55295160 58059918 60824676 64511020 66722040 66814985 70962122 76030845 76491638 77413224 80177982 82942740 91237014 93540979 96766530 101374460 106443183 106903976 114737457 116119836 120266973 121649352 129022040 133629970 141924244 145149795 146992967 152061690 152983276 160355964 165885480 177405305 182474028 187081958 191229095 193533060 200444955 202748920 212886366 228092535 229474914 232239672 240533946 267259940 267720733 280622937 283848488 290299590 293985934 304123380 305966552 319329549 320711928 344212371 354810610 364948056 374163916 382458190 387066120 400889910 420704009 425772732 440978901 456185070 458949828 467704895 481067892 532215915 534519880 535441466 561245874 573687285 580599180 587971868 601334865 608246760 638659098 688424742 709621220 734964835 748327832 764916380 801779820 803162199 841408018 841868811 851545464 881957802 912370140 917899656 935409790 962135784 1028950769 1064431830 1070882932 1109128751 1122491748 1147374570 1161198360 1175943736 1202669730 1262112027 1277318196 1322936703 1338603665 1376849484 1403114685 1419242440 1469929670 1529832760 1596647745 1603559640 1606324398 1682816036 1683737622 1721061855 1763915604 1824740280 1870819580 2057901538 2103520045 2128863660 2141765864 2204894505 2218257502 2244983496 2294749140 2405339460 2409486597 2524224054 2554636392 2645873406 2677207330 2753698968 2806229370 2939859340 2944928063 3086852307 3193295490 3212648796 3327386253 3365632072 3367475244 3442123710 3527831208 3741639160 3786336081 4015810995 4115803076 4207040090 4209344055 4257727320 4409789010 4436515004 4589498280 4810678920 4818973194 5048448108 5144753845 5291746812 5354414660 5545643755 5612458740 5879718680 5889856126 6173704614 6310560135 6386590980 6425297592 6614683515 6654772506 6734950488 6884247420 7572672162 7763901257 8031621990 8231606152 8414080180 8418688110 8819578020 8834784189 8873030008 9260556921 9637946388 9982158759 10096896216 10289507690 10583493624 10708829320 11091287510 11224917480 11779712252 12047432985 12200416261 12347409228 12621120270 12773181960 13229367030 13309545012 13768494840 14724640315 15145344324 15434261535 15527802514 16063243980 16636931265 16828160360 16837376220 17639156040 17669568378 18521113842 18931680405 19275892776 19964317518 20579015380 22182575020 23291703771 23559424504 24094865970 24400832522 24694818456 25242240540 26458734060 26504352567 26619090024 29449280630 30290688648 30868523070 31055605028 32126487960 33273862530 33674752440 35339136756 36601248783 37042227684 37863360810 38819506285 39928635036 41158030760 44173920945 44365150040 46302784605 46583407542 48189731940 48801665044 49910793795 50484481080 52917468120 53008705134 58898561260 61002081305 61737046140 62111210056 66547725060 69875111313 70678273512 73202497566 74084455368 75726721620 77639012570 79857270072 85402913827 88347841890 92605569210 93166815084 96379463880 97603330088 99821587590 106017410268 109803746349 116458518855 117797122520 122004162610 123474092280 132521762835 133095450120 139750222626 146404995132 151453443240 155278025140 170805827654 176695683780 183006243915 185211138420 186333630168 199643175180 212034820536 219607492698 232917037710 244008325220 256208741481 265043525670 279500445252 292809990264 310556050280 341611655308 349375556565 353391367560 366012487830 370422276840 399286350360 427014569135 439214985396 465834075420 488016650440 512417482962 530087051340 549018731745 559000890504 683223310616 698751113130 732024975660 768626224443 854029138270 878429970792 931668150840 1024834965924 1060174102680 1098037463490 1281043707405 1397502226260 1464049951320 1537252448886 1708058276540 2049669931848 2196074926980 2562087414810 2795004452520 3074504897772 3416116553080 3843131122215 4392149853960 5124174829620 6149009795544 7686262244430 10248349659240 15372524488860 30745048977720
• Sum of all divisors σ(n): 130426082841600
• Sum of proper divisors (its aliquot sum) s(n): 99681033863880
• 30745048977720 is an abundant number, because the sum of its proper divisors (99681033863880) is greater than itself. Its abundance is 68935984886160

Bases of 30745048977720

• Binary: 110111111011001100011101110010001000100111000₂
• Hexadecimal: 0x1BF663B91138
• Base-36: AWC2WCIM0

Squares and roots of 30745048977720

• 30745048977720 squared (30745048977720²) is 945258036642401617056398400
• 30745048977720 cubed (30745048977720³) is 29062004633154084137685496543505043648000
• The square root of 30745048977720 is 5544821.8165888793
• The cube root of 30745048977720 is 31327.4512674467

Scales and comparisons

• 30,745,048,977,720 seconds is equal to 977,597 years, 23 weeks, 5 days, 6 hours, 42 minutes.
• To count from 1 to 30,745,048,977,720 would take you about two million, four hundred forty-three thousand, nine hundred ninety-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 30745048977720 cubic inches would be around 2610.6 feet tall.

Recreational maths with 30745048977720

• 30745048977720 backwards is 02777984054703
• 30745048977720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30745048977720's digits is 63
• More coming soon!