749275987 (number)

749275987 is an odd 9-digits composite number following 749275986 and preceding 749275988. In scientific notation, it is written as 7.49275987 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors. There are 707180544 positive integers (up to 749275987) that are relatively prime to 749275987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49275987 × 10^8
Engineering notation 7.49275987 × 10^6

Prime Factorization of 749275987

Prime Factorization 193 × 29 × 59 × 2269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749275987
Product of the distinct prime numbers

The prime factorization of 749275987 is 193 × 29 × 59 × 2269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749275987)

Multiplication

n×y
n×2 1498551974
n×3 2247827961
n×4 2997103948
n×5 3746379935

Division

n÷y
n÷2 374637993.5
n÷3 249758662.33333
n÷3 187318996.75
n÷5 149855197.4

Exponentiation

ny
n2 561414504694824169
n3 4.2065440712133E+26
n4 3.1518624608173E+35
n5 2.3616148562172E+44

Nth Root

y√n
2√n 27372.906075169
3√n 908.2678425264
4√n 165.44759313803
5√n 59.556389683453

Divisors of 749275987

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 -749275986
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 749275987 can be divided by 16 positive divisors. The sum of these divisors (counting 749275987) is 1, the average is 0.0625.

Base conversion 749275987

Base System Value
2 Binary 101100101010010000101101010011
3 Ternary 1221012220011102111
4 Quaternary 230222100231103
5 Quinary 3013303312422
6 Senary 202203330151
8 Octal 5452205523
10 Decimal 749275987
12 Duodecimal 18ab20957
16 Hexadecimal 2ca90b53
20 Vigesimal be2j9j7
36 Base36 ce3l1v

Cryptographic Hash Functions

md5 da6a1cb7969a5d1949861dd2631a2a64
sha1 a087e420b1b3a5b1f8848ec1609663beed072856
sha256 0a09926aef2ab16740617aa2b3dfb8b2116183565a81fd72dbc163dae3626581
sha512 e5c210a617d19962bac12349104c7a511b6d4de3d95bc9f880b6267630f5003197345f07c27fe05bdbc5b10622c0f7ecaa86844d48a6118cfca0a6f4c909c2ad
ripemd-160 a034400070e76be7e83e8b962698e886f7b2e816

749275987 as geometric shapes

Circle

Radius = n
Diameter 1498551974
Circumference 4707839872.5409
Area 1.763735683568E+18

Sphere

Radius = n
Volume 1.7620330601501E+27
Surface area 7.054942734272E+18
Circumference 4707839872.5409

Square

Length = n
Perimeter 2997103948
Area 561414504694824169
Diagonal 1059636262.7759

Cube

Length = n
Surface area 3368487028168945014
Volume 4.2065440712133E+26
Space diagonal 1297784078.3753

Equilateral Triangle

Length = n
Perimeter 2247827961
Area 2.4309961155939E+17
Altitude 648892039.18766

Triangular Pyramid

Length = n
Surface area 2.4309961155939E+17
Volume 4.9574597301917E+25
Height 353212087.59196