745339990 (number)

745339990 is an even 9-digits composite number following 745339989 and preceding 745339991. In scientific notation, it is written as 7.45339990 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 298135992 positive integers (up to 745339990) that are relatively prime to 745339990.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million three hundred thirty-nine thousand nine hundred ninety

Notation

Scientific notation 7.45339990 × 10^8
Engineering notation 7.45339990 × 10^6

Prime Factorization of 745339990

Prime Factorization 2 × 5 × 74533999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745339990
Product of the distinct prime numbers

The prime factorization of 745339990 is 2 × 5 × 74533999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745339990)

Multiplication

n×y
n×2 1490679980
n×3 2236019970
n×4 2981359960
n×5 3726699950

Division

n÷y
n÷2 372669995
n÷3 248446663.33333
n÷3 186334997.5
n÷5 149067998

Exponentiation

ny
n2 555531700693200100
n3 4.1405999223935E+26
n4 3.0861547047508E+35
n5 2.3002345167774E+44

Nth Root

y√n
2√n 27300.915552413
3√n 906.6746522569
4√n 165.22988698299
5√n 59.49368705054

Divisors of 745339990

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 -745339989
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 745339990 can be divided by 8 positive divisors. The sum of these divisors (counting 745339990) is 1, the average is 0.125.

Base conversion 745339990

Base System Value
2 Binary 101100011011001111110001010110
3 Ternary 1220221111012020211
4 Quaternary 230123033301112
5 Quinary 3011301334430
6 Senary 201543120034
8 Octal 5433176126
10 Decimal 745339990
12 Duodecimal 18974301a
16 Hexadecimal 2c6cfc56
20 Vigesimal bci79ja
36 Base36 cbr80m

Cryptographic Hash Functions

md5 c5a42d9397933264dcc73a0d96b28f6a
sha1 225757db4456af6c4e5094a251054773b24dc04b
sha256 ee2c6c6082473d436f5bb44ec2f2fdbf77dfbf6cb23a22b3718a2f48f3b5e44e
sha512 fe72c3b6fed09452282027cac78225167cda03ab15cbb75379467f184a75d46e7781f58216e66c6d9c365c8faaf0dd913f076806e9970c01cba72d90271ea4bc
ripemd-160 0451e73a01984327635b79a300c264463a100706

745339990 as geometric shapes

Circle

Radius = n
Diameter 1490679980
Circumference 4683109274.0214
Area 1.745254309734E+18

Sphere

Radius = n
Volume 1.7344104396861E+27
Surface area 6.981017238936E+18
Circumference 4683109274.0214

Square

Length = n
Perimeter 2981359960
Area 555531700693200100
Diagonal 1054069922.437

Cube

Length = n
Surface area 3333190204159200600
Volume 4.1405999223935E+26
Space diagonal 1290966731.5929

Equilateral Triangle

Length = n
Perimeter 2236019970
Area 2.4055228270394E+17
Altitude 645483365.79644

Triangular Pyramid

Length = n
Surface area 2.4055228270394E+17
Volume 4.8797438055083E+25
Height 351356640.81234