42538380544

Names of 42538380544

• Cardinal: 42538380544 can be written as Forty-two billion, five hundred thirty-eight million, three hundred eighty thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 4.2538380544 × 10¹⁰

Factors of 42538380544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1473

Divisors of 42538380544

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 64 88 121 124 128 176 242 248 256 341 352 484 496 682 704 961 968 992 1364 1408 1429 1922 1936 1984 2728 2816 2858 3751 3844 3872 3968 5456 5716 7502 7688 7744 7936 10571 10912 11432 15004 15376 15488 15719 21142 21824 22864 30008 30752 30976 31438 42284 43648 44299 45728 60016 61504 62876 84568 87296 88598 91456 116281 120032 123008 125752 169136 172909 177196 182912 232562 240064 246016 251504 338272 345818 354392 365824 465124 480128 487289 503008 676544 691636 708784 930248 960256 974578 1006016 1353088 1373269 1383272 1417568 1860496 1949156 2012032 2706176 2746538 2766544 2835136 3720992 3898312 4024064 5360179 5493076 5533088 5670272 7441984 7796624 10720358 10986152 11066176 11340544 14883968 15105959 15593248 21440716 21972304 22132352 29767936 30211918 31186496 42881432 43944608 44264704 60423836 62372992 85762864 87889216 120847672 124745984 166165549 171525728 175778432 241695344 332331098 343051456 351556864 483390688 664662196 686102912 966781376 1329324392 1372205824 1933562752 2658648784 3867125504 5317297568 10634595136 21269190272 42538380544
• Sum of all divisors σ(n): 96506780370
• Sum of proper divisors (its aliquot sum) s(n): 53968399826
• 42538380544 is an abundant number, because the sum of its proper divisors (53968399826) is greater than itself. Its abundance is 11430019282

Bases of 42538380544

• Binary: 100111100111011111000010110100000000₂
• Hexadecimal: 0x9E77C2D00
• Base-36: JJI94HS

Squares and roots of 42538380544

• 42538380544 squared (42538380544²) is 1809513819306157735936
• 42538380544 cubed (42538380544³) is 76973787445272191813735032029184
• The square root of 42538380544 is 206248.3467667075
• The cube root of 42538380544 is 3490.8162102761

Scales and comparisons

• 42,538,380,544 seconds is equal to 1,352 years, 30 weeks, 4 days, 8 hours, 49 minutes, 4 seconds.
• To count from 1 to 42,538,380,544 would take you about two thousand, seven hundred 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 42538380544 cubic inches would be around 290.9 feet tall.

Recreational maths with 42538380544

• 42538380544 backwards is 44508383524
• The number of decimal digits it has is: 11
• The sum of 42538380544's digits is 46
• More coming soon!