29121456 (number)

29121456 is an even 8-digits composite number following 29121455 and preceding 29121457. In scientific notation, it is written as 2.9121456 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 160 positive divisors. There are 7483392 positive integers (up to 29121456) that are relatively prime to 29121456.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-one thousand four hundred fifty-six

Notation

Scientific notation 2.9121456 × 10^7
Engineering notation 2.9121456 × 10^6

Prime Factorization of 29121456

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 59 × 13 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3640182
Product of the distinct prime numbers

The prime factorization of 29121456 is 2 × 2 × 2 × 2 × 7 × 3 × 59 × 13 × 113. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29121456)

Multiplication

n×y
n×2 58242912
n×3 87364368
n×4 116485824
n×5 145607280

Division

n÷y
n÷2 14560728
n÷3 9707152
n÷3 7280364
n÷5 5824291.2

Exponentiation

ny
n2 848059199559936
n3 2.469671866538E+22
n4 7.1920440595824E+29
n5 2.0944279463119E+37

Nth Root

y√n
2√n 5396.4299309821
3√n 307.65999473491
4√n 73.460397024398
5√n 31.105888932685

Divisors of 29121456

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29121455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121456 can be divided by 160 positive divisors. The sum of these divisors (counting 29121456) is 1, the average is 0.00625.

Base conversion 29121456

Base System Value
2 Binary 1101111000101101110110000
3 Ternary 2000210112010110
4 Quaternary 1233011232300
5 Quinary 24423341311
6 Senary 2520101320
8 Octal 157055660
10 Decimal 29121456
12 Duodecimal 9904840
16 Hexadecimal 1bc5bb0
20 Vigesimal 9203cg
36 Base36 hc69c

Cryptographic Hash Functions

md5 f04ad88852bb9d54f9263e32ebe49e38
sha1 ab833c5dcec362288372889826193f0eebe4eafd
sha256 dedd9389dc1366fec9061b3b3908c3af14428d14d1ed80660583cc5907bcab3d
sha512 f97fd07dcab0523afdf73c7eb017636a91d94d3aa4a5bf7cb5000a0f707a5bafd9c488d66be339389fc54f83ae1e11f567658d6b7b0829248ba0f939c4d11c62
ripemd-160 1b6209acc57f11c325ebca26fc4358951ab14900

29121456 as geometric shapes

Circle

Radius = n
Diameter 58242912
Circumference 182975504.46288
Area 2.6642565511467E+15

Sphere

Radius = n
Volume 1.0344937323591E+23
Surface area 1.0657026204587E+16
Circumference 182975504.46288

Square

Length = n
Perimeter 116485824
Area 848059199559936
Diagonal 41183958.031251

Cube

Length = n
Surface area 5088355197359616
Volume 2.469671866538E+22
Space diagonal 50439841.382382

Equilateral Triangle

Length = n
Perimeter 87364368
Area 3.67220405366E+14
Altitude 25219920.691191

Triangular Pyramid

Length = n
Surface area 3.67220405366E+14
Volume 2.9105362068911E+21
Height 13727986.010417