742829821 (number)

742829821 is an odd 9-digits composite number following 742829820 and preceding 742829822. In scientific notation, it is written as 7.42829821 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 728814112 positive integers (up to 742829821) that are relatively prime to 742829821.

Interesting facts

Basic properties

Name

Name seven hundred forty-two million eight hundred twenty-nine thousand eight hundred twenty-one

Notation

Scientific notation 7.42829821 × 10^8
Engineering notation 7.42829821 × 10^6

Prime Factorization of 742829821

Prime Factorization 53 × 14015657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 742829821
Product of the distinct prime numbers

The prime factorization of 742829821 is 53 × 14015657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 742829821)

Multiplication

n×y
n×2 1485659642
n×3 2228489463
n×4 2971319284
n×5 3714149105

Division

n÷y
n÷2 371414910.5
n÷3 247609940.33333
n÷3 185707455.25
n÷5 148565964.2

Exponentiation

ny
n2 551796142966892041
n3 4.0989063010859E+26
n4 3.0447898339314E+35
n5 2.2617606873219E+44

Nth Root

y√n
2√n 27254.904531111
3√n 905.65566925459
4√n 165.09059492022
5√n 59.453560182991

Divisors of 742829821

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 -742829820
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 742829821 can be divided by 4 positive divisors. The sum of these divisors (counting 742829821) is 1, the average is 0.25.

Base conversion 742829821

Base System Value
2 Binary 101100010001101010111011111101
3 Ternary 1220202202122221121
4 Quaternary 230101222323331
5 Quinary 3010131023241
6 Senary 201413230541
8 Octal 5421527375
10 Decimal 742829821
12 Duodecimal 188932451
16 Hexadecimal 2c46aefd
20 Vigesimal bc2deb1
36 Base36 ca9f5p

Cryptographic Hash Functions

md5 ea87c149ce2c85b325dfde28b2b29752
sha1 e62ae8f8cf10a3805930513851d8ecac82e673eb
sha256 f571895d19ba56e78f4fbc114f29980f0ef601dddaecf2fa5d396c5c2ece49f5
sha512 62c6b8b51bf076d947febb222577d14dc490b456cae5e8a6d18c7804f94fa0648139a167d2085e5d94ad3f8a2b6d0e86e5ba12c3008c61ee0fdf4be19fac80d3
ripemd-160 313b6a2b2c225b720dd8eeae3b8601ae3d77cc9c

742829821 as geometric shapes

Circle

Radius = n
Diameter 1485659642
Circumference 4667337417.042
Area 1.733518709024E+18

Sphere

Radius = n
Volume 1.7169458564326E+27
Surface area 6.9340748360959E+18
Circumference 4667337417.042

Square

Length = n
Perimeter 2971319284
Area 551796142966892041
Diagonal 1050520007.3934

Cube

Length = n
Surface area 3310776857801352246
Volume 4.0989063010859E+26
Space diagonal 1286618991.3493

Equilateral Triangle

Length = n
Perimeter 2228489463
Area 2.389347387598E+17
Altitude 643309495.67465

Triangular Pyramid

Length = n
Surface area 2.389347387598E+17
Volume 4.8306074015768E+25
Height 350173335.79779