749275986 (number)

749275986 is an even 9-digits composite number following 749275985 and preceding 749275987. In scientific notation, it is written as 7.49275986 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 234005760 positive integers (up to 749275986) that are relatively prime to 749275986.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred seventy-five thousand nine hundred eighty-six

Notation

Scientific notation 7.49275986 × 10^8
Engineering notation 7.49275986 × 10^6

Prime Factorization of 749275986

Prime Factorization 2 × 3 × 17 × 223 × 32941

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 749275986
Product of the distinct prime numbers

The prime factorization of 749275986 is 2 × 3 × 17 × 223 × 32941. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749275986)

Multiplication

n×y
n×2 1498551972
n×3 2247827958
n×4 2997103944
n×5 3746379930

Division

n÷y
n÷2 374637993
n÷3 249758662
n÷3 187318996.5
n÷5 149855197.2

Exponentiation

ny
n2 561414503196272196
n3 4.2065440543709E+26
n4 3.1518624439912E+35
n5 2.3616148404579E+44

Nth Root

y√n
2√n 27372.906056902
3√n 908.26784212234
4√n 165.44759308283
5√n 59.556389667556

Divisors of 749275986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749275985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749275986 can be divided by 32 positive divisors. The sum of these divisors (counting 749275986) is 1, the average is 0.03125.

Base conversion 749275986

Base System Value
2 Binary 101100101010010000101101010010
3 Ternary 1221012220011102110
4 Quaternary 230222100231102
5 Quinary 3013303312421
6 Senary 202203330150
8 Octal 5452205522
10 Decimal 749275986
12 Duodecimal 18ab20956
16 Hexadecimal 2ca90b52
20 Vigesimal be2j9j6
36 Base36 ce3l1u

Cryptographic Hash Functions

md5 ed640c9ab01df017e6f8205028c23115
sha1 ab95ae1fa202b03c6885d01b26499681871893c5
sha256 4f835f6b9dc82f918e5193663b5b8eae159e95ce1ca9c841212487ff1b6d197e
sha512 03f150d94446b8313a151b0ca5830a9882d41bc7c500623f56bd04a218df15308160516689495af8e6e502071ef3f810f8b89ec2f2ffad50006e503670565c5f
ripemd-160 3aa7797994c2ac746c948eb61eeb3dfdbd0e939d

749275986 as geometric shapes

Circle

Radius = n
Diameter 1498551972
Circumference 4707839866.2577
Area 1.7637356788602E+18

Sphere

Radius = n
Volume 1.7620330530951E+27
Surface area 7.0549427154407E+18
Circumference 4707839866.2577

Square

Length = n
Perimeter 2997103944
Area 561414503196272196
Diagonal 1059636261.3617

Cube

Length = n
Surface area 3368487019177633176
Volume 4.2065440543709E+26
Space diagonal 1297784076.6433

Equilateral Triangle

Length = n
Perimeter 2247827958
Area 2.430996109105E+17
Altitude 648892038.32163

Triangular Pyramid

Length = n
Surface area 2.430996109105E+17
Volume 4.9574597103427E+25
Height 353212087.12056