749597961 (number)

749597961 is an odd 9-digits composite number following 749597960 and preceding 749597962. In scientific notation, it is written as 7.49597961 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 423527808 positive integers (up to 749597961) that are relatively prime to 749597961.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million five hundred ninety-seven thousand nine hundred sixty-one

Notation

Scientific notation 7.49597961 × 10^8
Engineering notation 7.49597961 × 10^6

Prime Factorization of 749597961

Prime Factorization 3 × 7 × 89 × 401069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749597961
Product of the distinct prime numbers

The prime factorization of 749597961 is 3 × 7 × 89 × 401069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749597961)

Multiplication

n×y
n×2 1499195922
n×3 2248793883
n×4 2998391844
n×5 3747989805

Division

n÷y
n÷2 374798980.5
n÷3 249865987
n÷3 187399490.25
n÷5 149919592.2

Exponentiation

ny
n2 561897103135357521
n3 4.2119692280207E+26
n4 3.1572835451191E+35
n5 2.3666933077201E+44

Nth Root

y√n
2√n 27378.786697003
3√n 908.39792221094
4√n 165.46536404034
5√n 59.561507240719

Divisors of 749597961

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749597960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749597961 can be divided by 16 positive divisors. The sum of these divisors (counting 749597961) is 1, the average is 0.0625.

Base conversion 749597961

Base System Value
2 Binary 101100101011011111010100001001
3 Ternary 1221020111112002110
4 Quaternary 230223133110021
5 Quinary 3013344113321
6 Senary 202214252533
8 Octal 5453372411
10 Decimal 749597961
12 Duodecimal 18b057149
16 Hexadecimal 2cadf509
20 Vigesimal be4jei1
36 Base36 ceahhl

Cryptographic Hash Functions

md5 251f49b71fb4ebb2c13a9404c9548ee1
sha1 05a7bd2e59f5407e3215540438223f99ae11f1aa
sha256 2d55ab5b24b35a99e8a9adfe3c73a69100c640ba4ba0e0ee665d4a029cf37ea4
sha512 64ffd3dbb833ae2fae1ff11860632bffd24a40336856f6e8c5cce9f82af0701e66b09ed07026ec0c75a238bbc6002228753250bdf22870f58b0a4113ef06e550
ripemd-160 5e1c68cc9825e22ebbb6e0dc2f89d82b23606f9c

749597961 as geometric shapes

Circle

Radius = n
Diameter 1499195922
Circumference 4709862894.847
Area 1.7652518112834E+18

Sphere

Radius = n
Volume 1.7643055445195E+27
Surface area 7.0610072451337E+18
Circumference 4709862894.847

Square

Length = n
Perimeter 2998391844
Area 561897103135357521
Diagonal 1060091602.7734

Cube

Length = n
Surface area 3371382618812145126
Volume 4.2119692280207E+26
Space diagonal 1298341753.702

Equilateral Triangle

Length = n
Perimeter 2248793883
Area 2.4330858281405E+17
Altitude 649170876.85102

Triangular Pyramid

Length = n
Surface area 2.4330858281405E+17
Volume 4.9638533388042E+25
Height 353363867.59114