42207842 (number)

42207842 is an even 8-digits composite number following 42207841 and preceding 42207843. In scientific notation, it is written as 4.2207842 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 20985844 positive integers (up to 42207842) that are relatively prime to 42207842.

Interesting facts

Basic properties

Name

Name forty-two million two hundred seven thousand eight hundred forty-two

Notation

Scientific notation 4.2207842 × 10^7
Engineering notation 4.2207842 × 10^6

Prime Factorization of 42207842

Prime Factorization 2 × 179 × 117899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42207842
Product of the distinct prime numbers

The prime factorization of 42207842 is 2 × 179 × 117899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 73, 64, 665, 840, 7560, 1456, 15111, 46684, 736895, 864236, 7731403, 793785, 29360112, 857382, 510812880, 802084662, 7086778737, 1593913799

Basic calculations (n = 42207842)

Multiplication

n×y
n×2 84415684
n×3 126623526
n×4 168831368
n×5 211039210

Division

n÷y
n÷2 21103921
n÷3 14069280.666667
n÷3 10551960.5
n÷5 8441568.4

Exponentiation

ny
n2 1781501926296964
n3 7.5193351827838E+22
n4 3.1737491133998E+30
n5 1.3395710112602E+38

Nth Root

y√n
2√n 6496.7562675538
3√n 348.17510564891
4√n 80.60245819796
5√n 33.5026090613

Divisors of 42207842

1, 2, 179, 358, 117899, 235798, 21103921, 42207842

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42207841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42207842 can be divided by 8 positive divisors. The sum of these divisors (counting 42207842) is 1, the average is 0.125.

Base conversion 42207842

Base System Value
2 Binary 10100001000000101001100010
3 Ternary 2221102101021102
4 Quaternary 2201000221202
5 Quinary 41301122332
6 Senary 4104354402
8 Octal 241005142
10 Decimal 42207842
12 Duodecimal 12175a02
16 Hexadecimal 2840a62
20 Vigesimal d3fjc2
36 Base36 p4ns2

Cryptographic Hash Functions

md5 f20cdccce0a3692c92a1301ffc017ef1
sha1 68e543b086717a88f5ee4d923c42c771b17b7ddf
sha256 7015f0bff06d79a2d665bfa0524e8887028f36e3eee97eff2d7a6c7cc17001a1
sha512 1bdaad7bc42815c56900a44cddce5e9d057a3f5a8167a4ad18feba06c66efdde820d6f662456d945d026c244d66a44b949aaad04eb1e5d52752a303b1aac79b5
ripemd-160 b3ee239cafa5893810d1b12c121f5680a3c8c63a

42207842 as geometric shapes

Circle

Radius = n
Diameter 84415684
Circumference 265199692.70216
Area 5.5967533640106E+15

Sphere

Radius = n
Volume 3.149691756015E+23
Surface area 2.2387013456042E+16
Circumference 265199692.70216

Square

Length = n
Perimeter 168831368
Area 1781501926296964
Diagonal 59690902.594901

Cube

Length = n
Surface area 10689011557781784
Volume 7.5193351827838E+22
Space diagonal 73106126.82184

Equilateral Triangle

Length = n
Perimeter 126623526
Area 7.7141296253204E+14
Altitude 36553063.41092

Triangular Pyramid

Length = n
Surface area 7.7141296253204E+14
Volume 8.8616214962683E+21
Height 19896967.531634