29121408 (number)

29121408 is an even 8-digits composite number following 29121407 and preceding 29121409. In scientific notation, it is written as 2.9121408 × 10^7. The sum of its digits is 27. It has a total of 10 prime factors and 64 positive divisors. There are 9129984 positive integers (up to 29121408) that are relatively prime to 29121408.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-one thousand four hundred eight

Notation

Scientific notation 2.9121408 × 10^7
Engineering notation 2.9121408 × 10^6

Prime Factorization of 29121408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 17 × 1487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 455022
Product of the distinct prime numbers

The prime factorization of 29121408 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 17 × 1487. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29121408)

Multiplication

n×y
n×2 58242816
n×3 87364224
n×4 116485632
n×5 145607040

Division

n÷y
n÷2 14560704
n÷3 9707136
n÷3 7280352
n÷5 5824281.6

Exponentiation

ny
n2 848056403902464
n3 2.4696596545056E+22
n4 7.1919966419998E+29
n5 2.0944106854631E+37

Nth Root

y√n
2√n 5396.4254835956
3√n 307.65982569932
4√n 73.460366753751
5√n 31.105878678502

Divisors of 29121408

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29121407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121408 can be divided by 64 positive divisors. The sum of these divisors (counting 29121408) is 1, the average is 0.015625.

Base conversion 29121408

Base System Value
2 Binary 1101111000101101110000000
3 Ternary 2000210112001200
4 Quaternary 1233011232000
5 Quinary 24423341113
6 Senary 2520101200
8 Octal 157055600
10 Decimal 29121408
12 Duodecimal 9904800
16 Hexadecimal 1bc5b80
20 Vigesimal 9203a8
36 Base36 hc680

Cryptographic Hash Functions

md5 0af101c8c55db55e49d5491f318b8525
sha1 35876c57b2c04bee093dca8155e1b9f21746ff5a
sha256 b962c051b856452dbf2d167a7cc7c79970eeb70573d1c7af5e8bd7fd97c291b6
sha512 4428d5f6680954273205307f36c513572c8bd0eb589682968ef32492f352e347791d17630f7c84dc2665690767cff461e5d9c27dde4c61a6b7fc973ac5c09ad3
ripemd-160 e68de55528271c21690d98911aef767dfe1bbc82

29121408 as geometric shapes

Circle

Radius = n
Diameter 58242816
Circumference 182975202.86998
Area 2.6642477683298E+15

Sphere

Radius = n
Volume 1.0344886169949E+23
Surface area 1.0656991073319E+16
Circumference 182975202.86998

Square

Length = n
Perimeter 116485632
Area 848056403902464
Diagonal 41183890.149

Cube

Length = n
Surface area 5088338423414784
Volume 2.4696596545056E+22
Space diagonal 50439758.243943

Equilateral Triangle

Length = n
Perimeter 87364224
Area 3.6721919481081E+14
Altitude 25219879.121971

Triangular Pyramid

Length = n
Surface area 3.6721919481081E+14
Volume 2.9105218148729E+21
Height 13727963.383