749968481 (number)

749968481 is an odd 9-digits composite number following 749968480 and preceding 749968482. In scientific notation, it is written as 7.49968481 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 705852672 positive integers (up to 749968481) that are relatively prime to 749968481.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million nine hundred sixty-eight thousand four hundred eighty-one

Notation

Scientific notation 7.49968481 × 10^8
Engineering notation 7.49968481 × 10^6

Prime Factorization of 749968481

Prime Factorization 17 × 44115793

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749968481
Product of the distinct prime numbers

The prime factorization of 749968481 is 17 × 44115793. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749968481)

Multiplication

n×y
n×2 1499936962
n×3 2249905443
n×4 2999873924
n×5 3749842405

Division

n÷y
n÷2 374984240.5
n÷3 249989493.66667
n÷3 187492120.25
n÷5 149993696.2

Exponentiation

ny
n2 562452722493447361
n3 4.2182181392273E+26
n4 3.1635306504029E+35
n5 2.3725482764796E+44

Nth Root

y√n
2√n 27385.552413636
3√n 908.54756872134
4√n 165.48580728762
5√n 59.56739422781

Divisors of 749968481

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749968480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749968481 can be divided by 4 positive divisors. The sum of these divisors (counting 749968481) is 1, the average is 0.25.

Base conversion 749968481

Base System Value
2 Binary 101100101100111001110001100001
3 Ternary 1221021012100100102
4 Quaternary 230230321301201
5 Quinary 3013442442411
6 Senary 202230232145
8 Octal 5454716141
10 Decimal 749968481
12 Duodecimal 18b1b5655
16 Hexadecimal 2cb39c61
20 Vigesimal be76141
36 Base36 ceifdt

Cryptographic Hash Functions

md5 8adfd0d91c570f40219b3315e1c25aab
sha1 d0e85ebe98133ec28228765ddacd1ee8cd39e124
sha256 d06fd3ff614ab672fef9ce77942fdff559e3ff3a5b322b8c68f32b63c1f1983c
sha512 3ded55115be0bc60a312af4213907d34b9a2f71d736009361e6e7835da84889169b93bef7c773da1dc537781c489b2a0eb49eadc694e7138a0338d00ebd85a72
ripemd-160 fd73689733f07bf7af0b1042132d60b8eccf5fd7

749968481 as geometric shapes

Circle

Radius = n
Diameter 1499936962
Circumference 4712190940.667
Area 1.766997340977E+18

Sphere

Radius = n
Volume 1.7669230823247E+27
Surface area 7.067989363908E+18
Circumference 4712190940.667

Square

Length = n
Perimeter 2999873924
Area 562452722493447361
Diagonal 1060615597.1825

Cube

Length = n
Surface area 3374716334960684166
Volume 4.2182181392273E+26
Space diagonal 1298983513.1673

Equilateral Triangle

Length = n
Perimeter 2249905443
Area 2.4354917305352E+17
Altitude 649491756.58363

Triangular Pyramid

Length = n
Surface area 2.4354917305352E+17
Volume 4.9712177512862E+25
Height 353538532.39418