1838220668928

Names of 1838220668928

• Cardinal: 1838220668928 can be written as One trillion, eight hundred thirty-eight billion, two hundred twenty million, six hundred sixty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.838220668928 × 10¹²

Factors of 1838220668928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 186

Divisors of 1838220668928

• Number of divisors d(n): 702
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 51 56 63 64 68 72 84 96 102 112 119 126 128 136 144 153 157 168 192 204 224 238 252 256 272 288 289 306 314 336 357 384 408 448 471 476 504 512 544 576 578 612 628 672 714 768 816 867 896 942 952 1008 1024 1071 1088 1099 1152 1156 1224 1256 1344 1413 1428 1536 1632 1734 1792 1884 1904 2016 2023 2048 2142 2176 2198 2304 2312 2448 2512 2601 2669 2688 2826 2856 3072 3264 3297 3468 3584 3768 3808 4032 4046 4096 4284 4352 4396 4608 4624 4896 5024 5202 5338 5376 5652 5712 6069 6144 6528 6594 6936 7168 7536 7616 8007 8064 8092 8568 8704 8792 9216 9248 9792 9891 10048 10404 10676 10752 11304 11424 12138 12288 13056 13188 13872 14336 15072 15232 16014 16128 16184 17136 17408 17584 18207 18432 18496 18683 19584 19782 20096 20808 21352 21504 22608 22848 24021 24276 24649 26112 26376 27744 28672 30144 30464 32028 32256 32368 34272 34816 35168 36414 36864 36992 37366 39168 39564 40192 41616 42704 43008 45216 45373 45696 48042 48552 49298 52224 52752 55488 56049 60288 60928 64056 64512 64736 68544 69632 70336 72828 73947 73984 74732 78336 79128 80384 83232 85408 86016 90432 90746 91392 96084 97104 98596 104448 105504 110976 112098 120576 121856 128112 129024 129472 136119 137088 140672 145656 147894 147968 149464 156672 158256 160768 166464 168147 170816 172543 180864 181492 182784 192168 194208 197192 208896 211008 221841 221952 224196 241152 243712 256224 258048 258944 272238 274176 281344 291312 295788 295936 298928 313344 316512 317611 321536 332928 336294 341632 345086 361728 362984 365568 384336 388416 394384 408357 419033 422016 443682 443904 448392 482304 487424 512448 517629 517888 544476 548352 562688 582624 591576 591872 597856 626688 633024 635222 643072 665856 672588 683264 690172 723456 725968 731136 768672 776832 788768 816714 838066 844032 887364 887808 896784 952833 964608 1024896 1035258 1035776 1088952 1096704 1125376 1165248 1183152 1183744 1195712 1257099 1266048 1270444 1331712 1345176 1366528 1380344 1446912 1451936 1462272 1537344 1552887 1553664 1577536 1633428 1676132 1688064 1774728 1775616 1793568 1905666 1929216 2049792 2070516 2071552 2177904 2193408 2250752 2330496 2366304 2391424 2514198 2532096 2540888 2663424 2690352 2733056 2760688 2858499 2893824 2903872 2933231 3074688 3105774 3107328 3155072 3266856 3352264 3376128 3549456 3551232 3587136 3771297 3811332 4099584 4141032 4143104 4355808 4386816 4501504 4660992 4732608 4782848 5028396 5064192 5081776 5326848 5380704 5466112 5521376 5716998 5787648 5807744 5866462 6149376 6211548 6214656 6310144 6533712 6704528 6752256 7098912 7123561 7174272 7542594 7622664 8199168 8282064 8286208 8711616 8799693 9321984 9465216 9565696 10056792 10128384 10163552 10653696 10761408 10932224 11042752 11433996 11615488 11732924 12298752 12423096 12429312 12620288 13067424 13409056 13504512 14197824 14247122 14348544 15085188 15245328 16398336 16564128 17423232 17599386 18643968 18930432 19131392 20113584 20256768 20327104 21370683 21522816 22085504 22867992 23230976 23465848 24597504 24846192 24858624 25240576 26134848 26399079 26818112 28395648 28494244 28697088 30170376 30490656 32796672 33128256 34846464 35198772 37287936 37860864 38262784 40227168 40513536 40654208 42741366 43045632 44171008 45735984 46461952 46931696 49195008 49692384 49864927 50481152 52269696 52798158 53636224 56791296 56988488 57394176 60340752 60981312 64112049 66256512 69692928 70397544 74575872 75721728 76525568 80454336 81308416 85482732 86091264 88342016 91471968 92923904 93863392 98390016 99384768 99729854 100962304 104539392 105596316 107272448 113582592 113976976 114788352 120681504 121962624 128224098 132513024 139385856 140795088 149594781 151443456 160908672 162616832 170965464 172182528 176684032 182943936 185847808 187726784 198769536 199459708 209078784 211192632 214544896 227165184 227953952 229576704 241363008 243925248 256448196 265026048 278771712 281590176 299189562 302886912 321817344 325233664 341930928 344365056 353368064 365887872 375453568 397539072 398919416 418157568 422385264 429089792 448784343 454330368 455907904 482726016 487850496 512896392 530052096 557543424 563180352 598379124 643634688 650467328 683861856 688730112 706736128 731775744 750907136 795078144 797838832 836315136 844770528 858179584 897568686 908660736 911815808 965452032 975700992 1025792784 1060104192 1126360704 1196758248 1287269376 1300934656 1367723712 1463551488 1501814272 1590156288 1595677664 1672630272 1689541056 1716359168 1795137372 1823631616 1930904064 1951401984 2051585568 2120208384 2252721408 2393516496 2574538752 2735447424 2927102976 3003628544 3180312576 3191355328 3379082112 3590274744 3647263232 3861808128 3902803968 4103171136 4505442816 4787032992 5149077504 5470894848 5854205952 6007257088 6360625152 6382710656 6758164224 7180549488 7294526464 7723616256 8206342272 9010885632 9574065984 10941789696 11708411904 12014514176 12765421312 13516328448 14361098976 14589052928 15447232512 16412684544 18021771264 19148131968 21883579392 25530842624 27032656896 28722197952 29178105856 32825369088 36043542528 38296263936 43767158784 51061685248 54065313792 57444395904 65650738176 76592527872 87534317568 102123370496 108130627584 114888791808 131301476352 153185055744 204246740992 229777583616 262602952704 306370111488 459555167232 612740222976 919110334464 1838220668928
• Sum of all divisors σ(n): 6487582406136
• Sum of proper divisors (its aliquot sum) s(n): 4649361737208
• 1838220668928 is an abundant number, because the sum of its proper divisors (4649361737208) is greater than itself. Its abundance is 2811141068280

Bases of 1838220668928

• Binary: 11010101111111110011111010111000000000000₂
• Hexadecimal: 0x1ABFE7D7000
• Base-36: NGGT4HS0

Squares and roots of 1838220668928

• 1838220668928 squared (1838220668928²) is 3379055227674103784669184
• 1838220668928 cubed (1838220668928³) is 6211449160959746396637483883667914752
• The square root of 1838220668928 is 1355809.9678524273
• The cube root of 1838220668928 is 12249.9001384123

Scales and comparisons

• 1,838,220,668,928 seconds is equal to 58,449 years, 38 weeks, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,838,220,668,928 would take you about one hundred forty-six thousand, one hundred twenty-four 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 1838220668928 cubic inches would be around 1020.8 feet tall.

Recreational maths with 1838220668928

• 1838220668928 backwards is 8298660228381
• 1838220668928 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1838220668928's digits is 63
• More coming soon!