42298771918221

Names of 42298771918221

• Cardinal: 42298771918221 can be written as Forty-two trillion, two hundred ninety-eight billion, seven hundred seventy-one million, nine hundred eighteen thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 4.2298771918221 × 10¹³

Factors of 42298771918221

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 71

Divisors of 42298771918221

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 13 17 21 31 39 49 51 63 91 93 117 119 147 153 217 221 273 279 289 343 357 403 441 527 637 651 663 819 833 867 1029 1071 1209 1519 1547 1581 1911 1953 1989 2023 2401 2499 2601 2821 3087 3627 3689 3757 4459 4557 4641 4743 5733 5831 6069 6851 7203 7497 8463 8959 10633 10829 11067 11271 13377 13671 13923 14161 16807 17493 18207 19747 20553 21609 25389 25823 26299 26877 31213 31899 32487 33201 33813 40131 40817 42483 47957 50421 52479 59241 61659 62713 74431 75803 77469 78897 80631 93639 95697 97461 99127 116467 117649 122451 127449 138229 143871 151263 177723 180761 184093 188139 218491 223293 227409 232407 236691 280917 285719 297381 335699 349401 352947 367353 414687 431613 438991 521017 530621 542283 552279 564417 655473 669879 682227 693889 815269 823543 857157 892143 967603 1007097 1048203 1058841 1244061 1265327 1288651 1316973 1529437 1563051 1591863 1626849 1656837 1966419 2000033 2081667 2349893 2445807 2470629 2571471 2902809 3021291 3072937 3647119 3714347 3795981 3865953 3950919 4588311 4689153 4775589 4857223 5706883 5764801 6000099 6245001 6773221 7049679 7337421 7411887 8708427 8857289 9020557 9218811 10706059 10941357 11143041 11387943 11597859 13764933 14000231 14571669 16449251 17120649 17294403 18000297 20319663 21149037 21510559 25529833 26000429 26571867 27061671 27656433 32118177 32824071 33429123 34000561 39948181 40353607 42000693 43715007 47412547 49347753 51361947 51883209 60958989 62001023 63143899 64531677 74942413 76589499 78001287 79715601 81185013 96354531 98001617 102001683 115144757 119844543 121060821 126002079 142237641 148043259 150573913 178708831 182003003 186003069 189431697 193595031 224827239 229768497 234003861 238003927 279637267 294004851 306005049 331887829 345434271 359533629 363182463 426712923 434007161 442007293 451721739 524596891 536126493 546009009 558009207 568295091 674481717 686011319 714011781 806013299 838911801 882014553 995663487 1036302813 1054017391 1250961817 1274021021 1302021483 1326021879 1355165217 1573790673 1608379479 1638027027 1666027489 1957460869 2058033957 2142035343 2323214803 2418039897 2516735403 2986990461 3038050127 3094051051 3162052173 3752885451 3822063063 3906064449 3978065637 4721372019 4998082467 5642093093 5872382607 6174101871 6969644409 7254119691 7378121737 8918147147 9114150381 9282153153 9486156519 11258656353 11466189189 11662192423 13702226083 14994247401 16262503621 16926279279 17617147821 20908933227 21266350889 21658357357 22134365211 26754441441 27342451143 27846459459 34986577269 39494651651 41106678249 48787510863 50778837837 51646852159 63799052667 64975072071 66403095633 80263324323 95915582581 104959731807 118483954953 123320034747 146362532589 151608501499 154940556477 191397158001 194925216213 276462561557 287746747743 355451864859 361527965113 454825504497 464821669431 671409078067 829387684671 863240243229 1084583895339 1364476513491 2014227234201 2488163054013 3253751686017 4699863546469 6042681702603 14099590639407 42298771918221
• Sum of all divisors σ(n): 84176117369344
• Sum of proper divisors (its aliquot sum) s(n): 41877345451123
• 42298771918221 is a deficient number, because the sum of its proper divisors (41877345451123) is less than itself. Its deficiency is 421426467098

Bases of 42298771918221

• Binary: 1001100111100001110011010001100100110110001101₂
• Hexadecimal: 0x267873464D8D
• Base-36: EZRSCOEX9

Squares and roots of 42298771918221

• 42298771918221 squared (42298771918221²) is 1789186105789681455911804841
• 42298771918221 cubed (42298771918221³) is 75680375008047765310867125294943763907861
• The square root of 42298771918221 is 6503750.6039377771
• The cube root of 42298771918221 is 34842.4955159117

Scales and comparisons

• 42,298,771,918,221 seconds is equal to 1,344,970 years, 5 weeks, 4 days, 10 hours, 10 minutes, 21 seconds.
• To count from 1 to 42,298,771,918,221 would take you about three million, three hundred sixty-two thousand, four 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 42298771918221 cubic inches would be around 2903.5 feet tall.

Recreational maths with 42298771918221

• 42298771918221 backwards is 12281917789224
• 42298771918221 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42298771918221's digits is 63
• More coming soon!