29122942 (number)

29122942 is an even 8-digits composite number following 29122941 and preceding 29122943. In scientific notation, it is written as 2.9122942 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 14479944 positive integers (up to 29122942) that are relatively prime to 29122942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9122942 × 10^7
Engineering notation 2.9122942 × 10^6

Prime Factorization of 29122942

Prime Factorization 2 × 179 × 81349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29122942
Product of the distinct prime numbers

The prime factorization of 29122942 is 2 × 179 × 81349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 56, 54, 902, 434, 8096, 8651, 79847, 99286, 553582, 546322, 4851256, 1855929, 29600467, 12090434, 653266308, 274710775, 7623832485, 3038352983

Basic calculations (n = 29122942)

Multiplication

n×y
n×2 58245884
n×3 87368826
n×4 116491768
n×5 145614710

Division

n÷y
n÷2 14561471
n÷3 9707647.3333333
n÷3 7280735.5
n÷5 5824588.4

Exponentiation

ny
n2 848145750735364
n3 2.4700499506212E+22
n4 7.1935121449045E+29
n5 2.0949623697235E+37

Nth Root

y√n
2√n 5396.5676128443
3√n 307.6652277033
4√n 73.461334134661
5√n 31.106206378403

Divisors of 29122942

1, 2, 179, 358, 81349, 162698, 14561471, 29122942

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 -29122941
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 29122942 can be divided by 8 positive divisors. The sum of these divisors (counting 29122942) is 1, the average is 0.125.

Base conversion 29122942

Base System Value
2 Binary 1101111000110000101111110
3 Ternary 2000210121011111
4 Quaternary 1233012011332
5 Quinary 24423413232
6 Senary 2520112234
8 Octal 157060576
10 Decimal 29122942
12 Duodecimal 990567a
16 Hexadecimal 1bc617e
20 Vigesimal 920772
36 Base36 hc7em

Cryptographic Hash Functions

md5 a741fe4f71d634c5eba2c3f7414ed1e6
sha1 cb92ffc3657e840965bba73d5c9c8e31c5a8ce7e
sha256 94d6dfeeb9710e371480dba1403e8221c5ef7041bd4705bc0f174123c47cadb8
sha512 f3d03ce9fbf1df4f5c9c9f9c9890511c58fe32edf7ff4148056a3d0ff8758afcb2d0298da60195b2b7131caa778884f41bfc33d05009936fe07d4801e5738be9
ripemd-160 c53456353f905aa14404e2092d6245404deaa3f2

29122942 as geometric shapes

Circle

Radius = n
Diameter 58245884
Circumference 182984841.27624
Area 2.6645284596836E+15

Sphere

Radius = n
Volume 1.0346521038495E+23
Surface area 1.0658113838734E+16
Circumference 182984841.27624

Square

Length = n
Perimeter 116491768
Area 848145750735364
Diagonal 41186059.552605

Cube

Length = n
Surface area 5088874504412184
Volume 2.4700499506212E+22
Space diagonal 50442415.209882

Equilateral Triangle

Length = n
Perimeter 87368826
Area 3.6725788312432E+14
Altitude 25221207.604941

Triangular Pyramid

Length = n
Surface area 3.6725788312432E+14
Volume 2.9109817832563E+21
Height 13728686.517535