129212213 (number)

129212213 is an odd 9-digits composite number following 129212212 and preceding 129212214. In scientific notation, it is written as 1.29212213 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 116303040 positive integers (up to 129212213) that are relatively prime to 129212213.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred twelve thousand two hundred thirteen

Notation

Scientific notation 1.29212213 × 10^8
Engineering notation 1.29212213 × 10^6

Prime Factorization of 129212213

Prime Factorization 61 × 13 × 127 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129212213
Product of the distinct prime numbers

The prime factorization of 129212213 is 61 × 13 × 127 × 1283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 52, 61, 771, 598, 5423, 4172, 94575, 45301, 150214, 456029, 5537298, 1644755, 69708028, 22778794, 830842195, 924063323, 2313986411, 1382519110

Basic calculations (n = 129212213)

Multiplication

n×y
n×2 258424426
n×3 387636639
n×4 516848852
n×5 646061065

Division

n÷y
n÷2 64606106.5
n÷3 43070737.666667
n÷3 32303053.25
n÷5 25842442.6

Exponentiation

ny
n2 16695795988357369
n3 2.1573007474522E+24
n4 2.7874960368485E+32
n5 3.6017853164992E+40

Nth Root

y√n
2√n 11367.15500906
3√n 505.55435383167
4√n 106.61686081038
5√n 41.904504811161

Divisors of 129212213

1, 13, 61, 127, 793, 1283, 1651, 7747, 16679, 78263, 100711, 162941, 1017419, 2118233, 9939401, 129212213

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129212212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129212213 can be divided by 16 positive divisors. The sum of these divisors (counting 129212213) is 1, the average is 0.0625.

Base conversion 129212213

Base System Value
2 Binary 111101100111001111100110101
3 Ternary 100000010122211112
4 Quaternary 13230321330311
5 Quinary 231034242323
6 Senary 20453244405
8 Octal 754717465
10 Decimal 129212213
12 Duodecimal 37333705
16 Hexadecimal 7b39f35
20 Vigesimal 207baad
36 Base36 24xgs5

Cryptographic Hash Functions

md5 50591c94fd5b67501704c2b1d3e94238
sha1 6b3c09b83ec06e101993bbae4dffaf857545a172
sha256 8fb729313071abe248d4e9203f289f368d7015a62b84ece6d2bd8707ef0292e3
sha512 435766965602519baabfc56b4f9a8eefb92e591c453aad94414df7a5e55d32c255c8b1fc0aee56a7a9dac7b4b6d9e19d47c1cb9683b4b53c508c7b64f1c9749d
ripemd-160 7303396c53565bebd8edac53bcb5a61efe25060e

129212213 as geometric shapes

Circle

Radius = n
Diameter 258424426
Circumference 811864278.22976
Area 5.2451390022857E+16

Sphere

Radius = n
Volume 9.036480239706E+24
Surface area 2.0980556009143E+17
Circumference 811864278.22976

Square

Length = n
Perimeter 516848852
Area 16695795988357369
Diagonal 182733664.04884

Cube

Length = n
Surface area 100174775930144214
Volume 2.1573007474522E+24
Space diagonal 223802117.87441

Equilateral Triangle

Length = n
Perimeter 387636639
Area 7.2294917311599E+15
Altitude 111901058.93721

Triangular Pyramid

Length = n
Surface area 7.2294917311599E+15
Volume 2.5424033126371E+23
Height 60911221.349614