221400693448344

Names of 221400693448344

• Cardinal: 221400693448344 can be written as Two hundred twenty-one trillion, four hundred billion, six hundred ninety-three million, four hundred forty-eight thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.21400693448344 × 10¹⁴

Factors of 221400693448344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 739

Divisors of 221400693448344

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 43 54 72 81 86 108 129 162 172 216 243 258 324 344 387 486 516 648 691 729 774 972 1032 1161 1382 1458 1548 1849 1944 2073 2322 2764 2916 3096 3483 3698 4146 4644 5528 5547 5832 6219 6966 7396 8292 9288 10449 11094 12438 13932 14792 16584 16641 18657 20898 22188 24876 27864 29713 31347 33282 37314 41796 44376 49752 49923 55971 59426 62694 66564 74628 79507 83592 89139 99846 111942 118852 125388 133128 149256 149769 159014 167913 178278 199692 223884 237704 238521 250776 267417 299538 318028 335826 356556 399384 447768 449307 477042 477481 503739 534834 599076 636056 671652 713112 715563 802251 898614 954084 954962 1007478 1069668 1198152 1277659 1343304 1347921 1431126 1432443 1604502 1797228 1908168 1909924 2014956 2139336 2146689 2406753 2555318 2695842 2862252 2864886 3209004 3594456 3819848 3832977 4029912 4293378 4297329 4813506 5110636 5391684 5724504 5729772 6418008 6440067 7220259 7665954 8586756 8594658 9627012 10221272 10783368 11459544 11498931 12880134 12891987 14440518 15331908 17173512 17189316 19254024 19320201 20531683 21660777 22997862 25760268 25783974 28881036 30663816 34378632 34496793 38640402 38675961 41063366 43321554 45995724 51520536 51567948 54939337 57762072 57960603 61595049 68993586 77280804 77351922 82126732 86643108 91991448 103135896 103490379 109878674 115921206 116027883 123190098 137987172 154561608 154703844 164253464 164818011 173286216 184785147 206980758 219757348 231842412 232055766 246380196 275974344 309407688 310471137 329636022 348083649 369570294 413961516 439514696 463684824 464111532 492760392 494454033 554355441 620942274 659272044 696167298 739140588 827923032 882862369 928223064 931413411 988908066 1108710882 1241884548 1318544088 1392334596 1478281176 1483362099 1663066323 1765724738 1862826822 1977816132 2217421764 2483769096 2648587107 2784669192 2966724198 3326132646 3531449476 3725653644 3955632264 4434843528 4450086297 4989198969 5297174214 5933448396 6652265292 7062898952 7451307288 7945761321 8900172594 9978397938 10594348428 11866896792 13304530584 13350258891 14967596907 15891522642 17800345188 19956795876 21188696856 23837283963 26700517782 29935193814 31783045284 35600690376 37963081867 39913591752 40050776673 47674567926 53401035564 59870387628 63566090568 71511851889 75926163734 80101553346 95349135852 106802071128 113889245601 119740775256 143023703778 151852327468 160203106692 190698271704 214535555667 227778491202 286047407556 303704654936 320406213384 341667736803 429071111334 455556982404 572094815112 643606667001 683335473606 858142222668 911113964808 1025003210409 1287213334002 1366670947212 1716284445336 2050006420818 2574426668004 2733341894424 3075009631227 4100012841636 5148853336008 6150019262454 8200025683272 9225028893681 12300038524908 18450057787362 24600077049816 27675086681043 36900115574724 55350173362086 73800231149448 110700346724172 221400693448344
• Sum of all divisors σ(n): 638147211669000
• Sum of proper divisors (its aliquot sum) s(n): 416746518220656
• 221400693448344 is an abundant number, because the sum of its proper divisors (416746518220656) is greater than itself. Its abundance is 195345824772312

Bases of 221400693448344

• Binary: 110010010101110011011101101011111001111010011000₂
• Hexadecimal: 0xC95CDDAF9E98
• Base-36: 26HA2OHDI0

Squares and roots of 221400693448344

• 221400693448344 squared (221400693448344²) is 49018267059407593805796342336
• 221400693448344 cubed (221400693448344³) is 10852678318588959364548855847321594156291584
• The square root of 221400693448344 is 14879539.4232598477
• The cube root of 221400693448344 is 60495.9534163311

Scales and comparisons

• 221,400,693,448,344 seconds is equal to 7,039,857 years, 11 weeks, 1 day, 32 minutes, 24 seconds.
• To count from 1 to 221,400,693,448,344 would take you about seventeen million, five hundred ninety-nine thousand, six hundred forty-three 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 221400693448344 cubic inches would be around 5041.3 feet tall.

Recreational maths with 221400693448344

• 221400693448344 backwards is 443844396004122
• 221400693448344 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221400693448344's digits is 54
• More coming soon!