75420904 (number)

75420904 is an even 8-digits composite number following 75420903 and preceding 75420905. In scientific notation, it is written as 7.5420904 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 34809600 positive integers (up to 75420904) that are relatively prime to 75420904.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred twenty thousand nine hundred four

Notation

Scientific notation 7.5420904 × 10^7
Engineering notation 7.5420904 × 10^6

Prime Factorization of 75420904

Prime Factorization 2 × 2 × 2 × 13 × 725201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18855226
Product of the distinct prime numbers

The prime factorization of 75420904 is 2 × 2 × 2 × 13 × 725201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 85, 64, 602, 578, 9065, 9486, 97219, 89591, 611478, 935928, 4057486, 8487116, 47416502, 96577673, 829676800, 859286133, 4705600207, 8136570406

Basic calculations (n = 75420904)

Multiplication

n×y
n×2 150841808
n×3 226262712
n×4 301683616
n×5 377104520

Division

n÷y
n÷2 37710452
n÷3 25140301.333333
n÷3 18855226
n÷5 15084180.8

Exponentiation

ny
n2 5688312760177216
n3 4.290176906073E+23
n4 3.2356902057595E+31
n5 2.4403868038233E+39

Nth Root

y√n
2√n 8684.5209424585
3√n 422.50375963882
4√n 93.190777131959
5√n 37.626891987493

Divisors of 75420904

1, 2, 4, 8, 13, 26, 52, 104, 725201, 1450402, 2900804, 5801608, 9427613, 18855226, 37710452, 75420904

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 -75420903
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 75420904 can be divided by 16 positive divisors. The sum of these divisors (counting 75420904) is 1, the average is 0.0625.

Base conversion 75420904

Base System Value
2 Binary 100011111101101010011101000
3 Ternary 12020220210000211
4 Quaternary 10133231103220
5 Quinary 123301432104
6 Senary 11252310504
8 Octal 437552350
10 Decimal 75420904
12 Duodecimal 21312434
16 Hexadecimal 47ed4e8
20 Vigesimal 13b7c54
36 Base36 18wj54

Cryptographic Hash Functions

md5 4ef5b5631456bc71e3effc73a8e6c817
sha1 650e777634803ec5014ff5cd678e232aa1ca8c07
sha256 5fa68d9063bca0871a6ee8df67941f9d4adf5a85e0bbe0a00c96a0ca56f61d1c
sha512 fac3792629197f11e25169b3c473e0f1c616d2c37e74d121fc5b6bc707459fd00ad54d67e9be38ed243223b95473ddc97d5e1ba5fdb234f15045ab3895342793
ripemd-160 f57acc827643a77ad182d9aa90ad4baab935fe48

75420904 as geometric shapes

Circle

Radius = n
Diameter 150841808
Circumference 473883515.867
Area 1.7870361578694E+16

Sphere

Radius = n
Volume 1.7970651000959E+24
Surface area 7.1481446314775E+16
Circumference 473883515.867

Square

Length = n
Perimeter 301683616
Area 5688312760177216
Diagonal 106661265.32324

Cube

Length = n
Surface area 34129876561063296
Volume 4.290176906073E+23
Space diagonal 130632837.68077

Equilateral Triangle

Length = n
Perimeter 226262712
Area 2.4631116774923E+15
Altitude 65316418.840387

Triangular Pyramid

Length = n
Surface area 2.4631116774923E+15
Volume 5.0560219712902E+22
Height 35553755.107746