1618980228768

Names of 1618980228768

• Cardinal: 1618980228768 can be written as One trillion, six hundred eighteen billion, nine hundred eighty million, two hundred twenty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.618980228768 × 10¹²

Factors of 1618980228768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2879

Divisors of 1618980228768

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 61 68 84 96 98 102 112 119 122 136 147 168 183 196 204 224 238 244 272 289 294 336 343 357 366 392 408 427 476 488 544 578 588 672 686 714 732 784 816 833 854 867 952 976 1029 1037 1156 1176 1281 1372 1428 1464 1568 1632 1666 1708 1734 1904 1952 2023 2058 2074 2312 2352 2499 2562 2744 2789 2856 2928 2989 3111 3332 3416 3468 3808 4046 4116 4148 4624 4704 4998 5124 5488 5578 5712 5831 5856 5978 6069 6222 6664 6832 6936 7259 8092 8232 8296 8367 8967 9248 9996 10248 10976 11156 11424 11662 11956 12138 12444 13328 13664 13872 14161 14518 16184 16464 16592 16734 17493 17629 17934 19523 19992 20496 20923 21777 22312 23324 23912 24276 24888 26656 27744 28322 29036 32368 32928 33184 33468 34986 35258 35868 39046 39984 40992 41846 42483 43554 44624 46648 47413 47824 48552 49776 50813 52887 56644 58072 58569 62769 64736 66936 69972 70516 71736 78092 79968 83692 84966 87108 89248 93296 94826 95648 97104 99127 99552 101626 105774 113288 116144 117138 123403 125538 133872 136661 139944 141032 142239 143472 152439 156184 167384 169932 170129 174216 186592 189652 194208 198254 203252 211548 226576 232288 234276 246806 251076 267744 273322 279888 282064 284478 286944 297381 304878 312368 331891 334768 339864 340258 348432 355691 370209 379304 396508 406504 409983 423096 453152 468552 493612 502152 510387 546644 559776 564128 568956 594762 609756 624736 663782 669536 679728 680516 696864 711382 740418 758608 793016 806021 813008 819966 846192 863821 937104 956627 987224 995673 1004304 1020774 1067073 1093288 1137912 1189524 1190903 1219512 1327564 1359456 1361032 1422764 1480836 1517216 1586032 1612042 1626016 1639932 1692384 1727642 1874208 1913254 1974448 1991346 2008608 2041548 2134146 2186576 2275824 2323237 2379048 2381806 2418063 2439024 2591463 2655128 2722064 2845528 2869881 2892193 2961672 3172064 3224084 3279864 3455284 3572709 3826508 3948896 3982692 4083096 4268292 4373152 4551648 4646474 4758096 4763612 4836126 4878048 5182926 5310256 5444128 5642147 5691056 5739762 5784386 5923344 6046747 6448168 6559728 6910568 6969711 7145418 7653016 7965384 8166192 8336321 8536584 8676579 9292948 9516192 9527224 9672252 10365852 10620512 11284294 11382112 11479524 11568772 11846688 12093494 12896336 13119456 13821136 13939422 14290836 15306032 15930768 16262659 16332384 16672642 16926441 17073168 17353158 18140241 18585896 19054448 19344504 20245351 20731704 22568588 22959048 23137544 24186988 25008963 25792672 27642272 27878844 28581672 30612064 31861536 32525318 33345284 33852882 34146336 34706316 36280482 37171792 38108896 38689008 39495029 40490702 41463408 45137176 45918096 46275088 48373976 48787977 49167281 50017926 55757688 57163344 58354247 60736053 65050636 66690568 67705764 69412632 72560964 74343584 77378016 78990058 80981404 82926816 90274352 91836192 92550176 96747952 97575954 98334562 100035852 111515376 114326688 116708494 118485087 121472106 130101272 133381136 135411528 138825264 141717457 145121928 147501843 157980116 161962808 175062741 180548704 193495904 195151908 196669124 200071704 223030752 233416988 236970174 242944212 260202544 266762272 270823056 276465203 277650528 283434914 290243856 295003686 315960232 323925616 344170967 350125482 390303816 393338248 400143408 425152371 466833976 473940348 485888424 520405088 541646112 552930406 566869828 580487712 590007372 631920464 647851232 688341934 700250964 780607632 786676496 800286816 829395609 850304742 933667952 947880696 971776848 992022199 1032512901 1105860812 1133739656 1180014744 1263840928 1376683868 1400501928 1561215264 1573352992 1658791218 1700609484 1867335904 1895761392 1943553696 1984044398 2065025802 2211721624 2267479312 2360029488 2409196769 2753367736 2801003856 2976066597 3317582436 3401218968 3791522784 3968088796 4130051604 4423443248 4534958624 4720058976 4818393538 5506735472 5602007712 5952133194 6635164872 6802437936 7227590307 7936177592 8260103208 8846886496 9636787076 11013470944 11904266388 13270329744 13604875872 14455180614 15872355184 16520206416 16864377383 19273574152 23808532776 26540659488 28910361228 31744710368 33040412832 33728754766 38547148304 47617065552 50593132149 57820722456 67457509532 77094296608 95234131104 101186264298 115641444912 134915019064 202372528596 231282889824 269830038128 404745057192 539660076256 809490114384 1618980228768
• Sum of all divisors σ(n): 5352969888000
• Sum of proper divisors (its aliquot sum) s(n): 3733989659232
• 1618980228768 is an abundant number, because the sum of its proper divisors (3733989659232) is greater than itself. Its abundance is 2115009430464

Bases of 1618980228768

• Binary: 10111100011110010101111011100111010100000₂
• Hexadecimal: 0x178F2BDCEA0
• Base-36: KNQZ0ZHC

Squares and roots of 1618980228768

• 1618980228768 squared (1618980228768²) is 2621096981141685614797824
• 1618980228768 cubed (1618980228768³) is 4243504190151880358466515825588600832
• The square root of 1618980228768 is 1272391.5390979303
• The cube root of 1618980228768 is 11742.1380424039

Scales and comparisons

• 1,618,980,228,768 seconds is equal to 51,478 years, 29 weeks, 2 days, 2 hours, 12 minutes, 48 seconds.
• To count from 1 to 1,618,980,228,768 would take you about one hundred twenty-eight thousand, six hundred ninety-six 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 1618980228768 cubic inches would be around 978.5 feet tall.

Recreational maths with 1618980228768

• 1618980228768 backwards is 8678220898161
• The number of decimal digits it has is: 13
• The sum of 1618980228768's digits is 66
• More coming soon!