438142930514496

Names of 438142930514496

• Cardinal: 438142930514496 can be written as Four hundred thirty-eight trillion, one hundred forty-two billion, nine hundred thirty million, five hundred fourteen thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 4.38142930514496 × 10¹⁴

Factors of 438142930514496

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 872166

Divisors of 438142930514496

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 872161 1744322 2616483 3488644 5232966 6977288 7849449 10465932 13954576 15698898 20931864 27909152 31397796 41863728 55818304 62795592 83727456 125591184 167454912 251182368 502364736 760664809921 1521329619842 2281994429763 3042659239684 4563988859526 6085318479368 6845983289289 9127977719052 12170636958736 13691966578578 18255955438104 24341273917472 27383933157156 36511910876208 48682547834944 54767866314312 73023821752416 109535732628624 146047643504832 219071465257248 438142930514496
• Sum of all divisors σ(n): 1255859041119033
• Sum of proper divisors (its aliquot sum) s(n): 817716110604537
• 438142930514496 is an abundant number, because the sum of its proper divisors (817716110604537) is greater than itself. Its abundance is 379573180090041

Bases of 438142930514496

• Binary: 1100011100111110100011001101110111111001001000000₂
• Hexadecimal: 0x18E7D19BBF240
• Base-36: 4BB430B9S0

Squares and roots of 438142930514496

• 438142930514496 squared (438142930514496²) is 191969227559830470091266134016
• 438142930514496 cubed (438142930514496³) is 84109959931668272171687248907618967766695936
• 438142930514496 is a perfect square number. Its square root is 20931864
• The cube root of 438142930514496 is 75951.8930615509

Scales and comparisons

• 438,142,930,514,496 seconds is equal to 13,931,589 years, 48 weeks, 19 hours, 21 minutes, 36 seconds.
• To count from 1 to 438,142,930,514,496 would take you about thirty-four million, eight hundred twenty-eight thousand, nine hundred seventy-four 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 438142930514496 cubic inches would be around 6329.3 feet tall.

Recreational maths with 438142930514496

• 438142930514496 backwards is 694415039241834
• The number of decimal digits it has is: 15
• The sum of 438142930514496's digits is 63
• More coming soon!