308840994 (number)

308840994 is an even 9-digits composite number following 308840993 and preceding 308840995. In scientific notation, it is written as 3.08840994 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 79878240 positive integers (up to 308840994) that are relatively prime to 308840994.

Interesting facts

Basic properties

Name

Name three hundred eight million eight hundred forty thousand nine hundred ninety-four

Notation

Scientific notation 3.08840994 × 10^8
Engineering notation 3.08840994 × 10^6

Prime Factorization of 308840994

Prime Factorization 2 × 7 × 11 × 3 × 3 × 443 × 503

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 102946998
Product of the distinct prime numbers

The prime factorization of 308840994 is 2 × 7 × 11 × 3 × 3 × 443 × 503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 308840994)

Multiplication

n×y
n×2 617681988
n×3 926522982
n×4 1235363976
n×5 1544204970

Division

n÷y
n÷2 154420497
n÷3 102946998
n÷3 77210248.5
n÷5 61768198.8

Exponentiation

ny
n2 95382759574908036
n3 2.9458106277578E+25
n4 9.0978708241247E+33
n5 2.8097954686063E+42

Nth Root

y√n
2√n 17573.872481613
3√n 675.94544714588
4√n 132.56648325128
5√n 49.882359537782

Divisors of 308840994

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308840993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308840994 can be divided by 96 positive divisors. The sum of these divisors (counting 308840994) is 1, the average is 0.010416666666667.

Base conversion 308840994

Base System Value
2 Binary 10010011010001000101000100010
3 Ternary 210112010202012100
4 Quaternary 102122020220202
5 Quinary 1113030402434
6 Senary 50351311230
8 Octal 2232105042
10 Decimal 308840994
12 Duodecimal 8751b516
16 Hexadecimal 12688a22
20 Vigesimal 4ga529e
36 Base36 53vj8i

Cryptographic Hash Functions

md5 f5b8b5de937ec983d93032dd06ac4e44
sha1 73fe37ba4c5b7b676d2037447bc9bb3c13e0555f
sha256 04927499aa662f0d9cba14de53f21ebe937e0bb8a2390aeff49c41b7048a0b0a
sha512 6f076138d8a987fd604a0ca6068a1f60458bd6ad5f8d332f4dbb4f930b36d406ed7374f511bc2427d6f4ea22b0ab8f8bc505bdaaf79bd59aed3530419e9aadcc
ripemd-160 61f8fbdf6c9a0eed3c797ae9d437a917ed4c4654

308840994 as geometric shapes

Circle

Radius = n
Diameter 617681988
Circumference 1940505195.7555
Area 2.9965377675965E+17

Sphere

Radius = n
Volume 1.2339382702707E+26
Surface area 1.1986151070386E+18
Circumference 1940505195.7555

Square

Length = n
Perimeter 1235363976
Area 95382759574908036
Diagonal 436767122.33159

Cube

Length = n
Surface area 572296557449448216
Volume 2.9458106277578E+25
Space diagonal 534928293.06807

Equilateral Triangle

Length = n
Perimeter 926522982
Area 4.1301946437467E+16
Altitude 267464146.53404

Triangular Pyramid

Length = n
Surface area 4.1301946437467E+16
Volume 3.4716711182982E+24
Height 145589040.7772