21825334407942

Names of 21825334407942

• Cardinal: 21825334407942 can be written as Twenty-one trillion, eight hundred twenty-five billion, three hundred thirty-four million, four hundred seven thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.1825334407942 × 10¹³

Factors of 21825334407942

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2114

Divisors of 21825334407942

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 9 13 18 23 26 39 41 46 53 69 78 82 106 117 123 138 159 207 234 246 299 318 369 414 477 529 533 598 689 738 897 943 954 1058 1066 1219 1378 1587 1599 1681 1794 1886 1979 2067 2173 2438 2691 2829 3174 3198 3362 3657 3958 4134 4346 4761 4797 5043 5382 5658 5937 6201 6519 6877 7314 8487 9522 9594 10086 10971 11874 12259 12402 13038 13754 15129 15847 16974 17811 19557 20631 21689 21853 21942 24518 25727 28037 28249 30258 31694 35622 36777 38663 39114 41262 43378 43706 45517 47541 49979 51454 56074 56498 61893 65067 65559 73554 77181 77326 81139 84111 84747 89093 91034 95082 99958 104887 110331 115989 123786 130134 131118 136551 142623 149937 154362 162278 168222 169494 178186 195201 196677 209774 220662 231543 231978 243417 252333 254241 267279 273102 281957 285246 299874 314661 347967 364481 390402 393354 409653 449811 463086 486834 502619 504666 508482 534558 563914 591721 629322 649727 695934 728962 730251 801837 819306 845871 889249 899622 943983 1005238 1046891 1054807 1093443 1149517 1158209 1183442 1299454 1363531 1460502 1507857 1603674 1691742 1775163 1778498 1866197 1887966 1949181 2049139 2093782 2109614 2186886 2299034 2316418 2412401 2537613 2667747 2727062 3015714 3140673 3164421 3280329 3326699 3448551 3474627 3550326 3732394 3898362 4090593 4098278 4300367 4523571 4824802 5075226 5325489 5335494 5598591 5847543 6147417 6281346 6328842 6560658 6653398 6897102 6949254 7237203 8003241 8181186 8600734 9047142 9422019 9493263 9980097 10345653 10423881 10650978 11197182 11560237 11695086 12271779 12294834 12901101 13609583 14474406 14943721 16006482 16795773 18442251 18844038 18986526 19960194 20691306 20847762 21711609 23120474 24260561 24543558 25802202 26638807 27219166 29887442 29940291 31361213 33591546 34680711 36884502 38703303 40828749 42922531 43247087 43423218 44831163 47130197 48521122 53277614 55485223 55904771 59880582 62722426 69361422 72781683 76514077 77406606 79916421 81657498 85845062 86494174 89662326 94083639 94260394 98908441 104042133 110970446 111809542 122486247 128767593 129741261 134493489 141390591 145563366 153028154 159832842 166455669 167714313 176315047 188167278 197816882 208084266 218345049 229542231 239749263 244972494 257535186 259482522 268986978 282250917 282781182 296725323 332911338 335428626 352630094 386302779 389223783 424171773 436690098 459084462 479498526 499367007 503142939 528945141 557992903 564501834 593450646 612692561 688626693 721307899 772605558 778447566 848343546 890175969 994683001 998734014 1006285878 1057890282 1115985806 1225385122 1285809733 1377253386 1442615798 1586835423 1673978709 1759823771 1780351938 1838077683 1989366002 2163923697 2274894143 2292095611 2571619466 2984049003 3173670846 3347957418 3519647542 3676155366 3857429199 4055246081 4327847394 4549788286 4584191222 5021936127 5279471313 5514233049 5968098006 6491771091 6824682429 6876286833 7714858398 8110492162 8952147009 10043872254 10558942626 11028466098 11572287597 12165738243 12983542182 13649364858 13752573666 15838413939 17904294018 20474047287 20628860499 22877709023 23144575194 24331476486 29573623859 31676827878 36497214729 40948094574 41257720998 45755418046 52718199053 59147247718 68633127069 72994429458 88720871577 93270659863 105436398106 137266254138 158154597159 177441743154 186541319726 205899381207 266162614731 279811979589 316309194318 411798762414 474463791477 532325229462 559623959178 839435938767 948927582954 1212518578219 1678871877534 2425037156438 3637555734657 7275111469314 10912667203971 21825334407942
• Sum of all divisors σ(n): 55623972484080
• Sum of proper divisors (its aliquot sum) s(n): 33798638076138
• 21825334407942 is an abundant number, because the sum of its proper divisors (33798638076138) is greater than itself. Its abundance is 11973303668196

Bases of 21825334407942

• Binary: 100111101100110011011010011011111001100000110₂
• Hexadecimal: 0x13D99B4DF306
• Base-36: 7QIF4LCLI

Squares and roots of 21825334407942

• 21825334407942 squared (21825334407942²) is 476345222018496971672675364
• 21825334407942 cubed (21825334407942³) is 10396393764179073145414370110966109340888
• The square root of 21825334407942 is 4671759.2412218761
• The cube root of 21825334407942 is 27946.0416661955

Scales and comparisons

• 21,825,334,407,942 seconds is equal to 693,978 years, 6 weeks, 3 days, 3 hours, 5 minutes, 42 seconds.
• To count from 1 to 21,825,334,407,942 would take you about one million, seven hundred thirty-four thousand, nine hundred forty-five 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 21825334407942 cubic inches would be around 2328.8 feet tall.

Recreational maths with 21825334407942

• 21825334407942 backwards is 24970443352812
• The number of decimal digits it has is: 14
• The sum of 21825334407942's digits is 54
• More coming soon!