21329445274412

Names of 21329445274412

• Cardinal: 21329445274412 can be written as Twenty-one trillion, three hundred twenty-nine billion, four hundred forty-five million, two hundred seventy-four thousand, four hundred twelve.

Scientific notation

• Scientific notation: 2.1329445274412 × 10¹³

Factors of 21329445274412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 487

Divisors of 21329445274412

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 11 17 22 23 34 44 46 68 92 97 187 194 253 289 337 374 388 391 506 529 578 674 748 782 1012 1058 1067 1156 1348 1564 1649 2116 2134 2231 3179 3298 3707 4268 4301 4462 5729 5819 6358 6596 6647 7414 7751 8602 8924 8993 9409 11458 11638 12716 13294 14828 15502 17204 17986 18139 18818 22916 23276 24541 26588 28033 31004 32689 35972 36278 37636 37927 49082 51313 56066 63019 65378 72556 73117 75854 85261 97393 98164 98923 102626 103499 112132 126038 130756 131767 146234 151708 152881 159953 170522 178273 194786 197846 205252 206998 216407 252076 263534 292468 305762 308363 319906 341044 356546 359579 389572 395692 413996 417197 432814 527068 555713 564443 611524 616726 639812 644759 713092 719158 751847 834394 865628 872321 1071323 1111426 1128886 1233452 1289518 1438316 1449437 1503694 1668788 1681691 1744642 1759483 1961003 2142646 2222852 2240039 2257772 2380477 2579036 2719201 2898874 3007388 3030641 3170833 3363382 3489284 3518966 3678919 3922006 4285292 4480078 4760954 4977361 5438402 5797748 6061282 6112843 6341666 6726764 7037932 7092349 7357838 7844012 8270317 8960156 9447121 9521908 9595531 9954722 10876804 12122564 12225686 12683332 12781399 14184698 14715676 14829457 16540634 17292481 18894242 19191062 19909444 24451372 24640429 25562798 28369396 29658914 29911211 33081268 33337051 34584962 34879163 37788484 38382124 40468109 49280858 51125596 51520897 53904161 54750971 59317828 59822422 62541623 66674102 69169924 69758326 72929159 80936218 84615137 98561716 103041794 103918331 107808322 109501942 119644844 125083246 133348204 139516652 140595389 145858318 161872436 163124027 169230274 190217291 206083588 207836662 215616644 217283783 219003884 250166492 281190778 291716636 293972177 326248054 338460548 380434582 415673324 434567566 562381556 566729867 587944354 592945771 652496108 687957853 760869164 802220749 869135132 916370737 930766507 1133459734 1175888708 1185891542 1239795703 1375915706 1438457329 1604441498 1677370657 1832741474 1861533014 2266919468 2371783084 2390121613 2479591406 2751831412 2876914658 3208882996 3233693947 3354741314 3665482948 3723066028 4780243226 4959182812 4997527009 5753829316 6467387894 6709482628 9560486452 9995054018 10080078107 12934775788 13637752733 15823030619 18451077227 19990108036 20160156214 21076526951 27275505466 28515301169 31646061238 36902154454 40320312428 42153053902 54551010932 54972797099 57030602338 63292122476 73804308908 84306107804 109945594198 114061204676 219891188396 231841796461 313668312859 463683592922 484760119873 627336625718 927367185844 969520239746 1254673251436 1939040479492 5332361318603 10664722637206 21329445274412
• Sum of all divisors σ(n): 45825054171624
• Sum of proper divisors (its aliquot sum) s(n): 24495608897212
• 21329445274412 is an abundant number, because the sum of its proper divisors (24495608897212) is greater than itself. Its abundance is 3166163622800

Bases of 21329445274412

• Binary: 100110110011000100110000000100100001100101100₂
• Hexadecimal: 0x13662602432C
• Base-36: 7K6M108BW

Squares and roots of 21329445274412

• 21329445274412 squared (21329445274412²) is 454945235714136397981945744
• 21329445274412 cubed (21329445274412³) is 9703729508019140046041619982653775502528
• The square root of 21329445274412 is 4618381.2396132911
• The cube root of 21329445274412 is 27732.7659782259

Scales and comparisons

• 21,329,445,274,412 seconds is equal to 678,210 years, 19 weeks, 6 days, 13 hours, 33 minutes, 32 seconds.
• To count from 1 to 21,329,445,274,412 would take you about one million, six hundred ninety-five thousand, five hundred twenty-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 21329445274412 cubic inches would be around 2311.1 feet tall.

Recreational maths with 21329445274412

• 21329445274412 backwards is 21447254492312
• The number of decimal digits it has is: 14
• The sum of 21329445274412's digits is 50
• More coming soon!