30942020438784

Names of 30942020438784

• Cardinal: 30942020438784 can be written as Thirty trillion, nine hundred forty-two billion, twenty million, four hundred thirty-eight thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 3.0942020438784 × 10¹³

Factors of 30942020438784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 22416

Divisors of 30942020438784

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 169 182 189 192 208 216 224 234 252 256 273 288 312 336 338 351 364 378 384 416 432 448 468 504 507 546 576 624 672 676 702 728 756 768 819 832 864 896 936 1008 1014 1092 1152 1183 1248 1344 1352 1404 1456 1512 1521 1638 1664 1728 1792 1872 2016 2028 2184 2197 2304 2366 2457 2496 2688 2704 2808 2912 3024 3042 3276 3328 3456 3549 3744 4032 4056 4368 4394 4563 4732 4914 4992 5376 5408 5616 5824 6048 6084 6552 6591 6912 7098 7488 8064 8112 8736 8788 9126 9464 9828 9984 10647 10816 11232 11648 12096 12168 13104 13182 14196 14976 15379 16128 16224 17472 17576 18252 18928 19656 19773 21294 21632 22391 22464 23296 24192 24336 26208 26364 28392 28561 29952 30758 31941 32448 34944 35152 36504 37856 39312 39546 42588 43264 44782 44928 46137 48384 48672 52416 52728 56784 57122 59319 61516 63882 64896 67173 69888 70304 73008 75712 78624 79092 85176 85683 89564 89856 92274 97344 104832 105456 113568 114244 118638 123032 127764 129792 134346 138411 140608 146016 151424 156737 157248 158184 170352 171366 179128 184548 194688 199927 201519 209664 210912 227136 228488 237276 246064 255528 257049 268692 276822 281216 291083 292032 302848 313474 314496 316368 340704 342732 358256 369096 389376 399854 403038 415233 421824 454272 456976 470211 474552 492128 511056 514098 537384 553644 562432 582166 584064 599781 604557 626948 628992 632736 681408 685464 716512 738192 771147 799708 806076 830466 843648 873249 908544 913952 940422 949104 984256 1022112 1028196 1074768 1107288 1164332 1168128 1199562 1209114 1253896 1265472 1362816 1370928 1410633 1433024 1476384 1542294 1599416 1612152 1660932 1687296 1746498 1799343 1827904 1880844 1898208 1968512 2037581 2044224 2056392 2149536 2214576 2328664 2399124 2418228 2507792 2530944 2619747 2725632 2741856 2821266 2866048 2952768 3084588 3198832 3224304 3321864 3492996 3598686 3655808 3761688 3784079 3796416 3937024 4075162 4088448 4112784 4231899 4299072 4429152 4657328 4798248 4836456 5015584 5061888 5239494 5398029 5483712 5642532 5732096 5905536 6112743 6169176 6397664 6448608 6643728 6985992 7197372 7311616 7523376 7568158 7592832 7859241 8150324 8176896 8225568 8463798 8598144 8858304 9314656 9596496 9672912 10031168 10478988 10796058 10967424 11285064 11352237 11811072 12225486 12338352 12795328 12897216 13287456 13971984 14394744 15046752 15136316 15185664 15718482 16300648 16451136 16927596 17196288 17716608 18338229 18629312 19192992 19345824 20062336 20957976 21592116 21934848 22570128 22704474 24450972 24676704 25590656 25794432 26488553 26574912 27943968 28789488 30093504 30272632 31436964 32601296 32902272 33855192 34056711 35433216 36676458 37258624 38385984 38691648 40124672 41915952 43184232 45140256 45408948 48901944 49193027 49353408 51181312 51588864 52977106 53149824 55014687 55887936 57578976 60187008 60545264 62873928 65202592 65804544 67710384 68113422 73352916 74517248 76771968 77383296 79465659 83831904 86368464 90280512 90817896 97803888 98386054 98706816 102170133 105954212 106299648 110029374 111775872 115157952 120374016 121090528 125747856 130405184 135420768 136226844 146705832 147579081 153543936 154766592 158931318 167663808 172736928 180561024 181635792 195607776 196772108 197413632 204340266 211908424 220058748 223551744 230315904 238396977 242181056 251495712 260810368 270841536 272453688 293411664 295158162 317862636 335327616 344351189 345473856 361122048 363271584 391215552 393544216 408680532 423816848 440117496 442737243 460631808 476793954 484362112 502991424 521620736 541683072 544907376 586823328 590316324 635725272 639509351 670655232 688702378 690947712 715190931 726543168 782431104 787088432 817361064 847633696 880234992 885474486 953587908 968724224 1005982848 1033053567 1083366144 1089814752 1173646656 1180632648 1271450544 1279018702 1328211729 1377404756 1381895424 1430381862 1453086336 1564862208 1574176864 1634722128 1695267392 1760469984 1770948972 1907175816 1918528053 2011965696 2066107134 2179629504 2347293312 2361265296 2542901088 2558037404 2656423458 2754809512 2860763724 2906172672 3099160701 3148353728 3269444256 3390534784 3520939968 3541897944 3814351632 3837056106 4132214268 4359259008 4476565457 4694586624 4722530592 5085802176 5116074808 5312846916 5509619024 5721527448 5755584159 6198321402 6296707456 6538888512 6781069568 7041879936 7083795888 7628703264 7674112212 8264428536 8718518016 8953130914 9297482103 9445061184 10171604352 10232149616 10625693832 11019238048 11443054896 11511168318 12396642804 12593414912 13077777024 13429696371 14083759872 14167591776 15257406528 15348224424 16528857072 17266752477 17906261828 18594964206 18890122368 20343208704 20464299232 21251387664 22038476096 22886109792 23022336636 24793285608 26155554048 26859392742 28335183552 30514813056 30696448848 33057714144 34533504954 35812523656 37189928412 37780244736 40289089113 40928598464 42502775328 44076952192 45772219584 46044673272 49586571216 53718785484 56670367104 61029626112 61392897696 66115428288 69067009908 71625047312 74379856824 80578178226 81857196928 85005550656 88153904384 91544439168 92089346544 99173142432 107437570968 113340734208 120867267339 122785795392 132230856576 138134019816 143250094624 148759713648 161156356452 163714393856 170011101312 183088878336 184178693088 198346284864 214875141936 241734534678 245571590784 264461713152 276268039632 286500189248 297519427296 322312712904 340022202624 368357386176 396692569728 429750283872 483469069356 491143181568 552536079264 573000378496 595038854592 644625425808 736714772352 793385139456 859500567744 966938138712 1105072158528 1146000756992 1190077709184 1289250851616 1473429544704 1719001135488 1933876277424 2210144317056 2380155418368 2578501703232 3438002270976 3867752554848 4420288634112 5157003406464 7735505109696 10314006812928 15471010219392 30942020438784
• Sum of all divisors σ(n): 113291704189440
• Sum of proper divisors (its aliquot sum) s(n): 82349683750656
• 30942020438784 is an abundant number, because the sum of its proper divisors (82349683750656) is greater than itself. Its abundance is 51407663311872

Bases of 30942020438784

• Binary: 111000010010001000000001000110000101100000000₂
• Hexadecimal: 0x1C2440230B00
• Base-36: AYUKG2IO0

Squares and roots of 30942020438784

• 30942020438784 squared (30942020438784²) is 957408628834126799891398656
• 30942020438784 cubed (30942020438784³) is 29624157361653715919129148805472587874304
• The square root of 30942020438784 is 5562555.2077066165
• The cube root of 30942020438784 is 31394.2097991767

Scales and comparisons

• 30,942,020,438,784 seconds is equal to 983,860 years, 28 weeks, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 30,942,020,438,784 would take you about two million, four hundred fifty-nine thousand, six hundred 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 30942020438784 cubic inches would be around 2616.2 feet tall.

Recreational maths with 30942020438784

• 30942020438784 backwards is 48783402024903
• 30942020438784 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30942020438784's digits is 54
• More coming soon!