749672394 (number)

749672394 is an even 9-digits composite number following 749672393 and preceding 749672395. In scientific notation, it is written as 7.49672394 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 249890796 positive integers (up to 749672394) that are relatively prime to 749672394.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred seventy-two thousand three hundred ninety-four

Notation

Scientific notation 7.49672394 × 10^8
Engineering notation 7.49672394 × 10^6

Prime Factorization of 749672394

Prime Factorization 2 × 3 × 124945399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749672394
Product of the distinct prime numbers

The prime factorization of 749672394 is 2 × 3 × 124945399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749672394)

Multiplication

n×y
n×2 1499344788
n×3 2249017182
n×4 2998689576
n×5 3748361970

Division

n÷y
n÷2 374836197
n÷3 249890798
n÷3 187418098.5
n÷5 149934478.8

Exponentiation

ny
n2 562008698325691236
n3 4.2132240632264E+26
n4 3.1585377699374E+35
n5 2.3678685715284E+44

Nth Root

y√n
2√n 27380.14598208
3√n 908.42798834781
4√n 165.46947145042
5√n 59.562690052258

Divisors of 749672394

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 -749672393
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 749672394 can be divided by 8 positive divisors. The sum of these divisors (counting 749672394) is 1, the average is 0.125.

Base conversion 749672394

Base System Value
2 Binary 101100101011110001011111001010
3 Ternary 1221020122022012020
4 Quaternary 230223301133022
5 Quinary 3013404004034
6 Senary 202220025310
8 Octal 5453613712
10 Decimal 749672394
12 Duodecimal 18b092236
16 Hexadecimal 2caf17ca
20 Vigesimal be590je
36 Base36 cec2x6

Cryptographic Hash Functions

md5 8bb53d3bdde2ef4433901f7209b81d26
sha1 5f0190f297b8802f79bcc7bcf513818a7d3330c5
sha256 6014fb75908b8aae332089366393ff00ca59d357f25aa4d116deaf7daba272de
sha512 c03a06f3049c9c1fbad00fb1624fbc37ec646a282d00f84abf59636d0ba4dde3210af6935cb0714fe0b0a297d4758a113cc4fa35b0d69f767a64091edbe00121
ripemd-160 5cc61001e6a8fd430823642adc44e3f5f47ae6e7

749672394 as geometric shapes

Circle

Radius = n
Diameter 1499344788
Circumference 4710330571.1789
Area 1.7656023979136E+18

Sphere

Radius = n
Volume 1.7648311686613E+27
Surface area 7.0624095916542E+18
Circumference 4710330571.1789

Square

Length = n
Perimeter 2998689576
Area 562008698325691236
Diagonal 1060196866.9315

Cube

Length = n
Surface area 3372052189954147416
Volume 4.2132240632264E+26
Space diagonal 1298470675.4398

Equilateral Triangle

Length = n
Perimeter 2249017182
Area 2.4335690494894E+17
Altitude 649235337.7199

Triangular Pyramid

Length = n
Surface area 2.4335690494894E+17
Volume 4.9653321762763E+25
Height 353398955.64384