420906562224128

Names of 420906562224128

• Cardinal: 420906562224128 can be written as Four hundred twenty trillion, nine hundred six billion, five hundred sixty-two million, two hundred twenty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.20906562224128 × 10¹⁴

Factors of 420906562224128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 490

Divisors of 420906562224128

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 457 496 512 914 961 992 1024 1828 1922 1984 2048 3656 3844 3968 4096 7312 7688 7936 8192 14167 14624 15376 15872 16384 28334 29248 30752 31744 32768 56668 58496 61504 63488 65536 113336 116992 123008 126976 131072 208849 226672 233984 246016 253952 262144 417698 439177 453344 467968 492032 507904 524288 835396 878354 906688 935936 984064 1015808 1048576 1670792 1756708 1813376 1871872 1968128 2031616 2097152 3341584 3513416 3626752 3743744 3936256 4063232 6474319 6683168 7026832 7253504 7487488 7872512 8126464 12948638 13366336 14053664 14507008 14974976 15745024 16252928 25897276 26732672 28107328 29014016 29949952 31490048 32505856 51794552 53465344 56214656 58028032 59899904 62980096 65011712 103589104 106930688 112429312 116056064 119799808 125960192 200703889 207178208 213861376 224858624 232112128 239599616 251920384 401407778 414356416 427722752 449717248 464224256 479199232 503840768 802815556 828712832 855445504 899434496 928448512 958398464 1007681536 1605631112 1657425664 1710891008 1798868992 1856897024 2015363072 3211262224 3314851328 3421782016 3597737984 3713794048 6422524448 6629702656 6843564032 7195475968 7427588096 12845048896 13259405312 13687128064 14390951936 14855176192 25690097792 26518810624 27374256128 28781903872 29710352384 51380195584 53037621248 54748512256 57563807744 102760391168 106075242496 109497024512 115127615488 205520782336 212150484992 218994049024 230255230976 411041564672 424300969984 437988098048 460510461952 822083129344 848601939968 921020923904 1644166258688 1697203879936 3288332517376 3394407759872 6576665034752 6788815519744 13153330069504 13577631039488 26306660139008 52613320278016 105226640556032 210453281112064 420906562224128
• Sum of all divisors σ(n): 871751699174853
• Sum of proper divisors (its aliquot sum) s(n): 450845136950725
• 420906562224128 is an abundant number, because the sum of its proper divisors (450845136950725) is greater than itself. Its abundance is 29938574726597

Bases of 420906562224128

• Binary: 1011111101100111111110010001000000000000000000000₂
• Hexadecimal: 0x17ECFF2200000
• Base-36: 4575SZNV28

Squares and roots of 420906562224128

• 420906562224128 squared (420906562224128²) is 177162334123333735906105360384
• 420906562224128 cubed (420906562224128³) is 74568789011454726381249305610164022020145152
• The square root of 420906562224128 is 20516007.4630549889
• The cube root of 420906562224128 is 74942.5671255219

Scales and comparisons

• 420,906,562,224,128 seconds is equal to 13,383,526 years, 37 weeks, 6 days, 10 hours, 42 minutes, 8 seconds.
• To count from 1 to 420,906,562,224,128 would take you about thirty-three million, four hundred fifty-eight thousand, eight hundred sixteen 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 420906562224128 cubic inches would be around 6245.2 feet tall.

Recreational maths with 420906562224128

• 420906562224128 backwards is 821422265609024
• The number of decimal digits it has is: 15
• The sum of 420906562224128's digits is 53
• More coming soon!