421429881216
421,429,881,216 is an even composite number composed of six prime numbers multiplied together.
421429881216 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 421429881216:
27 × 3 × 19 × 43 × 1093 × 1229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 43 × 1093 × 1229)See below for interesting mathematical facts about the number 421429881216 from the Numbermatics database.
Names of 421429881216
- Cardinal: 421429881216 can be written as Four hundred twenty-one billion, four hundred twenty-nine million, eight hundred eighty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 4.21429881216 × 1011
Factors of 421429881216
Divisors of 421429881216
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 32 38 43 48 57 64 76 86 96 114 128 129 152 172 192 228 258 304 344 384 456 516 608 688 817 912 1032 1093 1216 1229 1376 1634 1824 2064 2186 2432 2451 2458 2752 3268 3279 3648 3687 4128 4372 4902 4916 5504 6536 6558 7296 7374 8256 8744 9804 9832 13072 13116 14748 16512 17488 19608 19664 20767 23351 26144 26232 29496 34976 39216 39328 41534 46702 46999 52288 52464 52847 58992 62301 69952 70053 78432 78656 83068 93404 93998 104576 104928 105694 117984 124602 139904 140106 140997 156864 157312 158541 166136 186808 187996 209856 211388 235968 249204 280212 281994 313728 317082 332272 373616 375992 419712 422776 471936 498408 560424 563988 634164 664544 747232 751984 845552 892981 996816 1004093 1120848 1127976 1268328 1329088 1343297 1494464 1503968 1691104 1785962 1993632 2008186 2241696 2255952 2536656 2658176 2678943 2686594 2988928 3007936 3012279 3382208 3571924 3987264 4016372 4029891 4483392 4511904 5073312 5357886 5373188 6015872 6024558 6764416 7143848 7974528 8032744 8059782 8966784 9023808 10146624 10715772 10746376 12049116 14287696 16065488 16119564 18047616 20293248 21431544 21492752 24098232 25522643 28575392 32130976 32239128 42863088 42985504 48196464 51045286 57150784 57761771 64261952 64478256 76567929 85726176 85971008 96392928 102090572 114301568 115523542 128523904 128956512 153135858 171452352 171942016 173285313 192785856 204181144 231047084 257913024 306271716 342904704 346570626 385571712 408362288 462094168 515826048 612543432 693141252 816724576 924188336 1097473649 1225086864 1386282504 1633449152 1848376672 2194947298 2450173728 2772565008 3266898304 3292420947 3696753344 4389894596 4900347456 5545130016 6584841894 7393506688 8779789192 9800694912 11090260032 13169683788 17559578384 22180520064 26339367576 35119156768 52678735152 70238313536 105357470304 140476627072 210714940608 421429881216
- Sum of all divisors σ(n): 1207828512000
- Sum of proper divisors (its aliquot sum) s(n): 786398630784
- 421429881216 is an abundant number, because the sum of its proper divisors (786398630784) is greater than itself. Its abundance is 364968749568
Bases of 421429881216
- Binary: 1100010000111110010110110101001100000002
- Hexadecimal: 0x621F2DA980
- Base-36: 5DLOGXHC
Squares and roots of 421429881216
- 421429881216 squared (4214298812162) is 177603144781731869638656
- 421429881216 cubed (4214298812163) is 74847272208953312068580394921885696
-
The
square root of 421429881216 is 649176.3098080521 -
The
cube root of 421429881216 is 7497.3613308233
Scales and comparisons
How big is 421429881216?- 421,429,881,216 seconds is equal to 13,400 years, 8 weeks, 4 days, 15 hours, 53 minutes, 36 seconds.
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To count from 1 to 421,429,881,216 would take you about twenty-six thousand, eight hundred 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 421429881216 cubic inches would be around 624.8 feet tall.
Recreational maths with 421429881216
- 421429881216 backwards is 612188924124
- 421429881216 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 421429881216's digits is 48
- More coming soon!
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