422991355824

Names of 422991355824

• Cardinal: 422991355824 can be written as Four hundred twenty-two billion, nine hundred ninety-one million, three hundred fifty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.22991355824 × 10¹¹

Factors of 422991355824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 336

Divisors of 422991355824

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 331 432 486 648 662 729 972 993 1296 1324 1458 1944 1986 2648 2916 2979 3888 3972 5296 5832 5958 7944 8937 11664 11916 15888 17874 23832 26811 35748 47664 53622 71496 80433 107244 109561 142992 160866 214488 219122 241299 321732 328683 428976 438244 482598 643464 657366 876488 965196 986049 1286928 1314732 1752976 1930392 1972098 2629464 2958147 3860784 3944196 5258928 5916294 7888392 8874441 11832588 15776784 17748882 23665176 26623323 35497764 36264691 47330352 53246646 70995528 72529382 79869969 106493292 108794073 141991056 145058764 159739938 212986584 217588146 290117528 319479876 326382219 425973168 435176292 580235056 638959752 652764438 870352584 979146657 1277919504 1305528876 1740705168 1958293314 2611057752 2937439971 3916586628 5222115504 5874879942 7833173256 8812319913 11749759884 15666346512 17624639826 23499519768 26436959739 35249279652 46999039536 52873919478 70498559304 105747838956 140997118608 211495677912 422991355824
• Sum of all divisors σ(n): 1232480029672
• Sum of proper divisors (its aliquot sum) s(n): 809488673848
• 422991355824 is an abundant number, because the sum of its proper divisors (809488673848) is greater than itself. Its abundance is 386497318024

Bases of 422991355824

• Binary: 110001001111100001111111101111110110000₂
• Hexadecimal: 0x627C3FDFB0
• Base-36: 5EBI4R00

Squares and roots of 422991355824

• 422991355824 squared (422991355824²) is 178921687101825778718976
• 422991355824 cubed (422991355824³) is 75682327013518779286174264116916224
• The square root of 422991355824 is 650377.8561913067
• The cube root of 422991355824 is 7506.6096152737

Scales and comparisons

• 422,991,355,824 seconds is equal to 13,449 years, 42 weeks, 3 days, 6 hours, 50 minutes, 24 seconds.
• To count from 1 to 422,991,355,824 would take you about twenty-six thousand, eight hundred ninety-nine 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 422991355824 cubic inches would be around 625.6 feet tall.

Recreational maths with 422991355824

• 422991355824 backwards is 428553199224
• 422991355824 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 422991355824's digits is 54
• More coming soon!