42479991 (number)

42479991 is an odd 8-digits composite number following 42479990 and preceding 42479992. In scientific notation, it is written as 4.2479991 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 25246080 positive integers (up to 42479991) that are relatively prime to 42479991.

Interesting facts

Basic properties

Name

Name forty-two million four hundred seventy-nine thousand nine hundred ninety-one

Notation

Scientific notation 4.2479991 × 10^7
Engineering notation 4.2479991 × 10^6

Prime Factorization of 42479991

Prime Factorization 9 × 3 × 19 × 17 × 4871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42479991
Product of the distinct prime numbers

The prime factorization of 42479991 is 9 × 3 × 19 × 17 × 4871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42479991)

Multiplication

n×y
n×2 84959982
n×3 127439973
n×4 169919964
n×5 212399955

Division

n÷y
n÷2 21239995.5
n÷3 14159997
n÷3 10619997.75
n÷5 8495998.2

Exponentiation

ny
n2 1804549635360081
n3 7.665725226915E+22
n4 3.2563993864782E+30
n5 1.3833181663E+38

Nth Root

y√n
2√n 6517.6676042891
3√n 348.92182768711
4√n 80.732072959197
5√n 33.545701889232

Divisors of 42479991

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42479990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42479991 can be divided by 32 positive divisors. The sum of these divisors (counting 42479991) is 1, the average is 0.03125.

Base conversion 42479991

Base System Value
2 Binary 10100010000011000101110111
3 Ternary 2221221012121000
4 Quaternary 2202003011313
5 Quinary 41333324431
6 Senary 4114254343
8 Octal 242030567
10 Decimal 42479991
12 Duodecimal 122873b3
16 Hexadecimal 2883177
20 Vigesimal d59jjb
36 Base36 pahrr

Cryptographic Hash Functions

md5 c700564ccfca5cab716ff5c285954d0a
sha1 473999f7b1a4bd243398e4da7eb11309151f2051
sha256 62e12000e52dbfcb92111c1df3f88ec7a2c28dfed4f3632d9ccc06b18812729c
sha512 07e6b228dda1b61661b9429b7ea255e83720321272f3c3cd4f8a6679bc964cac440c5163289aa64ca97fd9173532f770af6af8b7dfb6108fc0fe3ed8fdf137aa
ripemd-160 1569ede474a59c16cc79d145e77cb2843525ed62

42479991 as geometric shapes

Circle

Radius = n
Diameter 84959982
Circumference 266909655.30032
Area 5.6691598774854E+15

Sphere

Radius = n
Volume 3.2110114743085E+23
Surface area 2.2676639509941E+16
Circumference 266909655.30032

Square

Length = n
Perimeter 169919964
Area 1804549635360081
Diagonal 60075779.401687

Cube

Length = n
Surface area 10827297812160486
Volume 7.665725226915E+22
Space diagonal 73577502.717069

Equilateral Triangle

Length = n
Perimeter 127439973
Area 7.8139291330589E+14
Altitude 36788751.358534

Triangular Pyramid

Length = n
Surface area 7.8139291330589E+14
Volume 9.0341438177739E+21
Height 20025259.800562