308906992 (number)

308906992 is an even 9-digits composite number following 308906991 and preceding 308906993. In scientific notation, it is written as 3.08906992 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors. There are 154453488 positive integers (up to 308906992) that are relatively prime to 308906992.

Interesting facts

Basic properties

Name

Name three hundred eight million nine hundred six thousand nine hundred ninety-two

Notation

Scientific notation 3.08906992 × 10^8
Engineering notation 3.08906992 × 10^6

Prime Factorization of 308906992

Prime Factorization 2 × 2 × 2 × 2 × 19306687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38613374
Product of the distinct prime numbers

The prime factorization of 308906992 is 2 × 2 × 2 × 2 × 19306687. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 58, 43, 58, 671, 3976, 819, 64242, 93923, 835947, 565970, 2057544, 2606593, 24765799, 58456012, 999908102, 873555907, 551751347, 4259430049

Basic calculations (n = 308906992)

Multiplication

n×y
n×2 617813984
n×3 926720976
n×4 1235627968
n×5 1544534960

Division

n÷y
n÷2 154453496
n÷3 102968997.33333
n÷3 77226748
n÷5 61781398.4

Exponentiation

ny
n2 95423529706488064
n3 2.9476995527654E+25
n4 9.105650021645E+33
n5 2.8127989583911E+42

Nth Root

y√n
2√n 17575.750112015
3√n 675.99359260059
4√n 132.57356490649
5√n 49.884491284965

Divisors of 308906992

1, 2, 4, 8, 16, 19306687, 38613374, 77226748, 154453496, 308906992

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308906991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308906992 can be divided by 10 positive divisors. The sum of these divisors (counting 308906992) is 1, the average is 0.1.

Base conversion 308906992

Base System Value
2 Binary 10010011010011000101111110000
3 Ternary 210112021002201201
4 Quaternary 102122120233300
5 Quinary 1113040010432
6 Senary 50352540544
8 Octal 2232305760
10 Decimal 308906992
12 Duodecimal 87551754
16 Hexadecimal 12698bf0
20 Vigesimal 4gad79c
36 Base36 53wy5s

Cryptographic Hash Functions

md5 89d6839bd36ac67024f9f9c72c327e4c
sha1 3ba8c3286dd1b3900c3366e2daaa413565b3eaaf
sha256 6db12d5d55f7e03fdf78ae32aa2134565ceae0a287d021ad4f842e8637d59028
sha512 9cc0fb29a087f6807813fd0454e4a7770946b3b4edf8b02563509b14d9fbcdc2664b1b4778c42fe6ec1c5ac73f24e9170b435f375e647333ddec664512b5779a
ripemd-160 d4dacfae4687679ecc8a92c8ed08082c4b432830

308906992 as geometric shapes

Circle

Radius = n
Diameter 617813984
Circumference 1940919873.4194
Area 2.9978185990551E+17

Sphere

Radius = n
Volume 1.2347295013277E+26
Surface area 1.199127439622E+18
Circumference 1940919873.4194

Square

Length = n
Perimeter 1235627968
Area 95423529706488064
Diagonal 436860457.59828

Cube

Length = n
Surface area 572541178238928384
Volume 2.9476995527654E+25
Space diagonal 535042604.95727

Equilateral Triangle

Length = n
Perimeter 926720976
Area 4.1319600422299E+16
Altitude 267521302.47864

Triangular Pyramid

Length = n
Surface area 4.1319600422299E+16
Volume 3.4738972377683E+24
Height 145620152.53276