749676909 (number)

749676909 is an odd 9-digits composite number following 749676908 and preceding 749676910. In scientific notation, it is written as 7.49676909 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 499040640 positive integers (up to 749676909) that are relatively prime to 749676909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49676909 × 10^8
Engineering notation 7.49676909 × 10^6

Prime Factorization of 749676909

Prime Factorization 3 × 673 × 371311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749676909
Product of the distinct prime numbers

The prime factorization of 749676909 is 3 × 673 × 371311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 54, 3, 522, 234, 140, 3273, 35273, 5260, 171045, 555048, 3423978, 7033697, 66186117, 67132659, 706365628, 141343795, 8497629793, 6239374848

Basic calculations (n = 749676909)

Multiplication

n×y
n×2 1499353818
n×3 2249030727
n×4 2998707636
n×5 3748384545

Division

n÷y
n÷2 374838454.5
n÷3 249892303
n÷3 187419227.25
n÷5 149935381.8

Exponentiation

ny
n2 562015467887794281
n3 4.2133001877631E+26
n4 3.1586138614514E+35
n5 2.3679398763774E+44

Nth Root

y√n
2√n 27380.22843221
3√n 908.42981205292
4√n 165.46972059023
5√n 59.562761796903

Divisors of 749676909

1, 3, 673, 2019, 371311, 1113933, 249892303, 749676909

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749676908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749676909 can be divided by 8 positive divisors. The sum of these divisors (counting 749676909) is 1, the average is 0.125.

Base conversion 749676909

Base System Value
2 Binary 101100101011110010100101101101
3 Ternary 1221020122112101110
4 Quaternary 230223302211231
5 Quinary 3013404130114
6 Senary 202220102233
8 Octal 5453624555
10 Decimal 749676909
12 Duodecimal 18b094979
16 Hexadecimal 2caf296d
20 Vigesimal be59c59
36 Base36 cec6el

Cryptographic Hash Functions

md5 f2da0a4674f2831734ab945036c181d1
sha1 e515d8a89b01b751908091c60ca4e800e05d0f8b
sha256 050371c63cd124db8fe433751e0ca7acce222c91e86f2cd654cb76e58f0d0365
sha512 eb677aaa06c8adad38ac70b792e808971b492b4611ae3e606fb71ab6ec82e19141a0a2f274dde42b33665e4961d6b9fc76bd331e2638b707138c2587eb86458b
ripemd-160 00473cee643c4a4d1b47e4a21f224f11e80eafeb

749676909 as geometric shapes

Circle

Radius = n
Diameter 1499353818
Circumference 4710358939.7606
Area 1.7656236651201E+18

Sphere

Radius = n
Volume 1.7648630556327E+27
Surface area 7.0624946604805E+18
Circumference 4710358939.7606

Square

Length = n
Perimeter 2998707636
Area 562015467887794281
Diagonal 1060203252.1057

Cube

Length = n
Surface area 3372092807326765686
Volume 4.2133001877631E+26
Space diagonal 1298478495.6492

Equilateral Triangle

Length = n
Perimeter 2249030727
Area 2.4335983625531E+17
Altitude 649239247.82459

Triangular Pyramid

Length = n
Surface area 2.4335983625531E+17
Volume 4.9654218899031E+25
Height 353401084.03525