749649669 (number)

749649669 is an odd 9-digits composite number following 749649668 and preceding 749649670. In scientific notation, it is written as 7.49649669 × 10^8. The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors. There are 499766444 positive integers (up to 749649669) that are relatively prime to 749649669.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred forty-nine thousand six hundred sixty-nine

Notation

Scientific notation 7.49649669 × 10^8
Engineering notation 7.49649669 × 10^6

Prime Factorization of 749649669

Prime Factorization 3 × 249883223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749649669
Product of the distinct prime numbers

The prime factorization of 749649669 is 3 × 249883223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 85, 97, 604, 521, 9360, 8308, 93475, 68720, 304889, 779358, 2952689, 9622259, 82777179, 4801598, 399881802, 773910506, 8631152581, 1029218723

Basic calculations (n = 749649669)

Multiplication

n×y
n×2 1499299338
n×3 2248949007
n×4 2998598676
n×5 3748248345

Division

n÷y
n÷2 374824834.5
n÷3 249883223
n÷3 187412417.25
n÷5 149929933.8

Exponentiation

ny
n2 561974626231809561
n3 4.2128409254107E+26
n4 3.1581548052838E+35
n5 2.3675097044318E+44

Nth Root

y√n
2√n 27379.730988452
3√n 908.41880912285
4√n 165.46821745717
5√n 59.562328940243

Divisors of 749649669

1, 3, 249883223, 749649669

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 -749649668
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 749649669 can be divided by 4 positive divisors. The sum of these divisors (counting 749649669) is 1, the average is 0.25.

Base conversion 749649669

Base System Value
2 Binary 101100101011101011111100000101
3 Ternary 1221020121011000120
4 Quaternary 230223223330011
5 Quinary 3013402242134
6 Senary 202215332153
8 Octal 5453537405
10 Decimal 749649669
12 Duodecimal 18b081059
16 Hexadecimal 2caebf05
20 Vigesimal be56439
36 Base36 cebldx

Cryptographic Hash Functions

md5 a983604ccba7328050a84cd89a29ceb3
sha1 e59715757354fcbad1d7cff56a030c5150f4d3f6
sha256 c7dc91a0a16ef4544cfd844c52cc6318815ec771a10f7649b1844267ab30e78c
sha512 37ad8aa72d37e63dc519ace30c4e49db24da725ab88cb3a725af367320df4291511e7f96a2c18798b9f68c552a3cd14172782044f11756ca17238b90c26f2fbe
ripemd-160 8097713f309521d5915b6f06199b0956fa34b0d1

749649669 as geometric shapes

Circle

Radius = n
Diameter 1499299338
Circumference 4710187785.7928
Area 1.7654953572737E+18

Sphere

Radius = n
Volume 1.7646706802684E+27
Surface area 7.0619814290949E+18
Circumference 4710187785.7928

Square

Length = n
Perimeter 2998598676
Area 561974626231809561
Diagonal 1060164728.9283

Cube

Length = n
Surface area 3371847757390857366
Volume 4.2128409254107E+26
Space diagonal 1298431314.5852

Equilateral Triangle

Length = n
Perimeter 2248949007
Area 2.4334215129951E+17
Altitude 649215657.2926

Triangular Pyramid

Length = n
Surface area 2.4334215129951E+17
Volume 4.9648806440302E+25
Height 353388242.9761