307948142 (number)

307948142 is an even 9-digits composite number following 307948141 and preceding 307948143. In scientific notation, it is written as 3.07948142 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 153652144 positive integers (up to 307948142) that are relatively prime to 307948142.

Interesting facts

Basic properties

Name

Name three hundred seven million nine hundred forty-eight thousand one hundred forty-two

Notation

Scientific notation 3.07948142 × 10^8
Engineering notation 3.07948142 × 10^6

Prime Factorization of 307948142

Prime Factorization 2 × 479 × 321449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 307948142
Product of the distinct prime numbers

The prime factorization of 307948142 is 2 × 479 × 321449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 88, 7, 99, 209, 3827, 2407, 39110, 41513, 596452, 103552, 1607662, 7652654, 45600008, 76889303, 210137559, 396696735, 7297582932, 7256722530

Basic calculations (n = 307948142)

Multiplication

n×y
n×2 615896284
n×3 923844426
n×4 1231792568
n×5 1539740710

Division

n÷y
n÷2 153974071
n÷3 102649380.66667
n÷3 76987035.5
n÷5 61589628.4

Exponentiation

ny
n2 94832058161252164
n3 2.9203356112794E+25
n4 8.9931192550991E+33
n5 2.7694143653922E+42

Nth Root

y√n
2√n 17548.451270696
3√n 675.29343766677
4√n 132.47056756388
5√n 49.85348438346

Divisors of 307948142

1, 2, 479, 958, 321449, 642898, 153974071, 307948142

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 -307948141
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 307948142 can be divided by 8 positive divisors. The sum of these divisors (counting 307948142) is 1, the average is 0.125.

Base conversion 307948142

Base System Value
2 Binary 10010010110101110101001101110
3 Ternary 210110110101102202
4 Quaternary 102112232221232
5 Quinary 1112313320032
6 Senary 50320221502
8 Octal 2226565156
10 Decimal 307948142
12 Duodecimal 8716a892
16 Hexadecimal 125aea6e
20 Vigesimal 4g4da72
36 Base36 53ceb2

Cryptographic Hash Functions

md5 a9c3441dc849d7b503fdd46140a29017
sha1 24ac982907fd5c9170fc149c15935ddb105cfced
sha256 1af733c189dacbc8ac0df19ef75cd8bd4fad9b670431365a7abb2204ccca23df
sha512 225fa9978487e55160c80494db32ae57a186a6dde1d3b27ac4010f77dd18f658d3f538fed9da8bdf3a61dbe2ac7a58b509b63ecc2f7c24d8cc5a9d592c966621
ripemd-160 e8ec19f36ecdbb61f553c30f4276b4dca5508927

307948142 as geometric shapes

Circle

Radius = n
Diameter 615896284
Circumference 1934895241.1877
Area 2.9792369724419E+17

Sphere

Radius = n
Volume 1.2232673203216E+26
Surface area 1.1916947889768E+18
Circumference 1934895241.1877

Square

Length = n
Perimeter 1231792568
Area 94832058161252164
Diagonal 435504438.924

Cube

Length = n
Surface area 568992348967512984
Volume 2.9203356112794E+25
Space diagonal 533381828.04044

Equilateral Triangle

Length = n
Perimeter 923844426
Area 4.1063485730404E+16
Altitude 266690914.02022

Triangular Pyramid

Length = n
Surface area 4.1063485730404E+16
Volume 3.4416485234603E+24
Height 145168146.308