308045381 (number)

308045381 is an odd 9-digits composite number following 308045380 and preceding 308045382. In scientific notation, it is written as 3.08045381 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 259056720 positive integers (up to 308045381) that are relatively prime to 308045381.

Interesting facts

Basic properties

Name

Name three hundred eight million forty-five thousand three hundred eighty-one

Notation

Scientific notation 3.08045381 × 10^8
Engineering notation 3.08045381 × 10^6

Prime Factorization of 308045381

Prime Factorization 7 × 53 × 830311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 308045381
Product of the distinct prime numbers

The prime factorization of 308045381 is 7 × 53 × 830311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 89, 5, 777, 11, 8993, 1921, 33123, 43302, 810131, 744092, 406717, 6208895, 57682177, 32406686, 199737178, 783598949, 6402836686, 1744291712

Basic calculations (n = 308045381)

Multiplication

n×y
n×2 616090762
n×3 924136143
n×4 1232181524
n×5 1540226905

Division

n÷y
n÷2 154022690.5
n÷3 102681793.66667
n÷3 77011345.25
n÷5 61609076.2

Exponentiation

ny
n2 94891956755435161
n3 2.9231028972564E+25
n4 9.0044834568754E+33
n5 2.7737895371814E+42

Nth Root

y√n
2√n 17551.221638393
3√n 675.36450801845
4√n 132.48102369167
5√n 49.856632375041

Divisors of 308045381

1, 7, 53, 371, 830311, 5812177, 44006483, 308045381

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 -308045380
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 308045381 can be divided by 8 positive divisors. The sum of these divisors (counting 308045381) is 1, the average is 0.125.

Base conversion 308045381

Base System Value
2 Binary 10010010111000110011001000101
3 Ternary 210110122022211012
4 Quaternary 102113012121011
5 Quinary 1112324423011
6 Senary 50322252005
8 Octal 2227063105
10 Decimal 308045381
12 Duodecimal 871b7005
16 Hexadecimal 125c6645
20 Vigesimal 4g55d91
36 Base36 53ehc5

Cryptographic Hash Functions

md5 ad07bc9a14ead2330fc4913440fb2221
sha1 a2278a2e9046195d41e281e26d29b33a93788858
sha256 92a272c53ac08e2d9722e9772f94ce35cb8eb5002b4cd730c6dd3618a131008a
sha512 8f003ed20ecbd61947030c0d318d22dc4c900ac5893eccc05abd92e386913508f6a36c5a4d040e4a11917e6f0569c89dce9bc9bed0abd15ff2d2a34b332f79e1
ripemd-160 1db5092b95452a476aac4e1b4d26c2c7364f58a7

308045381 as geometric shapes

Circle

Radius = n
Diameter 616090762
Circumference 1935506211.8437
Area 2.9811187422764E+17

Sphere

Radius = n
Volume 1.224426478361E+26
Surface area 1.1924474969105E+18
Circumference 1935506211.8437

Square

Length = n
Perimeter 1232181524
Area 94891956755435161
Diagonal 435641955.63659

Cube

Length = n
Surface area 569351740532610966
Volume 2.9231028972564E+25
Space diagonal 533550250.92891

Equilateral Triangle

Length = n
Perimeter 924136143
Area 4.1089422582511E+16
Altitude 266775125.46446

Triangular Pyramid

Length = n
Surface area 4.1089422582511E+16
Volume 3.44490980126E+24
Height 145213985.2122