129214140 (number)

129214140 is an even 9-digits composite number following 129214139 and preceding 129214141. In scientific notation, it is written as 1.29214140 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 29352960 positive integers (up to 129214140) that are relatively prime to 129214140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29214140 × 10^8
Engineering notation 1.29214140 × 10^6

Prime Factorization of 129214140

Prime Factorization 2 × 2 × 145 × 33 × 43 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64607070
Product of the distinct prime numbers

The prime factorization of 129214140 is 2 × 2 × 145 × 33 × 43 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129214140)

Multiplication

n×y
n×2 258428280
n×3 387642420
n×4 516856560
n×5 646070700

Division

n÷y
n÷2 64607070
n÷3 43071380
n÷3 32303535
n÷5 25842828

Exponentiation

ny
n2 16696293975939600
n3 2.1573972672882E+24
n4 2.78766232531E+32
n5 3.6020538997533E+40

Nth Root

y√n
2√n 11367.239770498
3√n 505.55686700586
4√n 106.61725831449
5√n 41.904629798571

Divisors of 129214140

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129214139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129214140 can be divided by 48 positive divisors. The sum of these divisors (counting 129214140) is 1, the average is 0.020833333333333.

Base conversion 129214140

Base System Value
2 Binary 111101100111010011010111100
3 Ternary 100000010202110220
4 Quaternary 13230322122330
5 Quinary 231034323030
6 Senary 20453301340
8 Octal 754723274
10 Decimal 129214140
12 Duodecimal 37334850
16 Hexadecimal 7b3a6bc
20 Vigesimal 207bf70
36 Base36 24xi9o

Cryptographic Hash Functions

md5 5848acce16922c688e14894e8c5212e2
sha1 10e3fed829be5af1d76d914fb11a0a27d8ddb5bc
sha256 a8a3d16e9fa301a84d760aba5b3d1f7cc36e7ede664fd168614112137dd37163
sha512 7977c279cc6027a2871c76b8c6dacb1ae189351cae23ae2f89255a4197fe3545a6ce46104f2b23a71950996ecbde76424916edb5cadf5df8caec9610e74104ed
ripemd-160 cb6717e5be740b35ddadf4705b6069c31e389f48

129214140 as geometric shapes

Circle

Radius = n
Diameter 258428280
Circumference 811876385.92785
Area 5.2452954496987E+16

Sphere

Radius = n
Volume 9.0368845410498E+24
Surface area 2.0981181798795E+17
Circumference 811876385.92785

Square

Length = n
Perimeter 516856560
Area 16696293975939600
Diagonal 182736389.23838

Cube

Length = n
Surface area 100177763855637600
Volume 2.1573972672882E+24
Space diagonal 223805455.53632

Equilateral Triangle

Length = n
Perimeter 387642420
Area 7.2297073661084E+15
Altitude 111902727.76816

Triangular Pyramid

Length = n
Surface area 7.2297073661084E+15
Volume 2.5425170623547E+23
Height 60912129.746125