918374442 (number)

918374442 is an even 9-digits composite number following 918374441 and preceding 918374443. In scientific notation, it is written as 9.18374442 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 278822400 positive integers (up to 918374442) that are relatively prime to 918374442.

Interesting facts

Basic properties

Name

Name nine hundred eighteen million three hundred seventy-four thousand four hundred forty-two

Notation

Scientific notation 9.18374442 × 10^8
Engineering notation 9.18374442 × 10^6

Prime Factorization of 918374442

Prime Factorization 2 × 3 × 17 × 31 × 290441

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 918374442
Product of the distinct prime numbers

The prime factorization of 918374442 is 2 × 3 × 17 × 31 × 290441. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 918374442)

Multiplication

n×y
n×2 1836748884
n×3 2755123326
n×4 3673497768
n×5 4591872210

Division

n÷y
n÷2 459187221
n÷3 306124814
n÷3 229593610.5
n÷5 183674888.4

Exponentiation

ny
n2 843411615718811364
n3 7.7456767196208E+26
n4 7.1134315352942E+35
n5 6.532793716931E+44

Nth Root

y√n
2√n 30304.693398878
3√n 972.01566258695
4√n 174.0824327693
5√n 62.030310887503

Divisors of 918374442

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 -918374441
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 918374442 can be divided by 32 positive divisors. The sum of these divisors (counting 918374442) is 1, the average is 0.03125.

Base conversion 918374442

Base System Value
2 Binary 110110101111010100100000101010
3 Ternary 2101000002020220020
4 Quaternary 312233110200222
5 Quinary 3340100440232
6 Senary 231043541310
8 Octal 6657244052
10 Decimal 918374442
12 Duodecimal 21768a836
16 Hexadecimal 36bd482a
20 Vigesimal e6jgg22
36 Base36 f6ry96

Cryptographic Hash Functions

md5 df0f6002bdf9e58e80ba9d0a769aa520
sha1 53b45e52518ed7a424874d911ceac4e475a19028
sha256 a2256d1610f491a8e5f00d630a5c77394a19f27c86c5579ac2c046b748b2c92e
sha512 5d2622042d23721714bff2df95f735f87ea66cb0874d23fb9d58d862528ca4c5b918acfef1f6023eded7ca3496b7ab51d0bc77d86e01e3ea3e514e2fe86b41dd
ripemd-160 51c826e241787217c357a64eb7a01513380e5c55

918374442 as geometric shapes

Circle

Radius = n
Diameter 1836748884
Circumference 5770316800.4637
Area 2.6496557358945E+18

Sphere

Radius = n
Volume 3.244501477259E+27
Surface area 1.0598622943578E+19
Circumference 5770316800.4637

Square

Length = n
Perimeter 3673497768
Area 843411615718811364
Diagonal 1298777591.2132

Cube

Length = n
Surface area 5060469694312868184
Volume 7.7456767196208E+26
Space diagonal 1590671193.9167

Equilateral Triangle

Length = n
Perimeter 2755123326
Area 3.6520794252968E+17
Altitude 795335596.95836

Triangular Pyramid

Length = n
Surface area 3.6520794252968E+17
Volume 9.1283675555378E+25
Height 432925863.73774