42072008 (number)

42072008 is an even 8-digits composite number following 42072007 and preceding 42072009. In scientific notation, it is written as 4.2072008 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 17998080 positive integers (up to 42072008) that are relatively prime to 42072008.

Interesting facts

Basic properties

Name

Name forty-two million seventy-two thousand eight

Notation

Scientific notation 4.2072008 × 10^7
Engineering notation 4.2072008 × 10^6

Prime Factorization of 42072008

Prime Factorization 2 × 2 × 2 × 187 × 28123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10518002
Product of the distinct prime numbers

The prime factorization of 42072008 is 2 × 2 × 2 × 187 × 28123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 5, 10, 751, 328, 7698, 8311, 64433, 68183, 879984, 637696, 8763276, 2782439, 59997263, 34763450, 581029432, 335861925, 8481768955, 429414747

Basic calculations (n = 42072008)

Multiplication

n×y
n×2 84144016
n×3 126216024
n×4 168288032
n×5 210360040

Division

n÷y
n÷2 21036004
n÷3 14024002.666667
n÷3 10518002
n÷5 8414401.6

Exponentiation

ny
n2 1770053857152064
n3 7.4469720038532E+22
n4 3.1330906572189E+30
n5 1.3181541519524E+38

Nth Root

y√n
2√n 6486.2938570496
3√n 347.80120323252
4√n 80.537530735985
5√n 33.481017514814

Divisors of 42072008

1, 2, 4, 8, 187, 374, 748, 1496, 28123, 56246, 112492, 224984, 5259001, 10518002, 21036004, 42072008

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42072007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42072008 can be divided by 16 positive divisors. The sum of these divisors (counting 42072008) is 1, the average is 0.0625.

Base conversion 42072008

Base System Value
2 Binary 10100000011111011111001000
3 Ternary 2221011110221112
4 Quaternary 2200133133020
5 Quinary 41232301013
6 Senary 4101425452
8 Octal 240373710
10 Decimal 42072008
12 Duodecimal 1210b288
16 Hexadecimal 281f7c8
20 Vigesimal d2j008
36 Base36 p1qyw

Cryptographic Hash Functions

md5 64979d8d7e6221b37abfeefb88ae7269
sha1 49c4bd141fdda014efbc698c36ba1baaaaae022d
sha256 60cef3cfb2f38d7ea94598c424908396e94a2404338812a232d092832112ac2b
sha512 35fb0db68a4a45850b65f3f20b7b005ecbb89e96a9f85ad6774d2934e8ebe59de6d52eb923bd36eccd6e9792f64332a63d1d5643b68201bf81a447f4b871ffb6
ripemd-160 2f5b4c738ac3f92eebee2ccad4b9e86ac0702a63

42072008 as geometric shapes

Circle

Radius = n
Diameter 84144016
Circumference 264346222.50914
Area 5.5607881940872E+15

Sphere

Radius = n
Volume 3.1193803385059E+23
Surface area 2.2243152776349E+16
Circumference 264346222.50914

Square

Length = n
Perimeter 168288032
Area 1770053857152064
Diagonal 59498804.309869

Cube

Length = n
Surface area 10620323142912384
Volume 7.4469720038532E+22
Space diagonal 72870855.432444

Equilateral Triangle

Length = n
Perimeter 126216024
Area 7.6645580318016E+14
Altitude 36435427.716222

Triangular Pyramid

Length = n
Surface area 7.6645580318016E+14
Volume 8.7763406720517E+21
Height 19832934.769956