129121103 (number)

129121103 is an odd 9-digits composite number following 129121102 and preceding 129121104. In scientific notation, it is written as 1.29121103 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 116241664 positive integers (up to 129121103) that are relatively prime to 129121103.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-one thousand one hundred three

Notation

Scientific notation 1.29121103 × 10^8
Engineering notation 1.29121103 × 10^6

Prime Factorization of 129121103

Prime Factorization 17 × 23 × 330233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129121103
Product of the distinct prime numbers

The prime factorization of 129121103 is 17 × 23 × 330233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 33, 19, 653, 372, 8517, 1606, 77640, 53829, 882821, 514722, 2264459, 7177309, 43416440, 44272967, 691844550, 239681215, 6724672919, 4414411892

Basic calculations (n = 129121103)

Multiplication

n×y
n×2 258242206
n×3 387363309
n×4 516484412
n×5 645605515

Division

n÷y
n÷2 64560551.5
n÷3 43040367.666667
n÷3 32280275.75
n÷5 25824220.6

Exponentiation

ny
n2 16672259239936609
n3 2.1527405025626E+24
n4 2.7796422816365E+32
n5 3.5891047735034E+40

Nth Root

y√n
2√n 11363.146703268
3√n 505.43550054753
4√n 106.59806144236
5√n 41.898593610299

Divisors of 129121103

1, 17, 23, 391, 330233, 5613961, 7595359, 129121103

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 -129121102
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 129121103 can be divided by 8 positive divisors. The sum of these divisors (counting 129121103) is 1, the average is 0.125.

Base conversion 129121103

Base System Value
2 Binary 111101100100011101101001111
3 Ternary 22222222000212002
4 Quaternary 13230203231033
5 Quinary 231023333403
6 Senary 20451302515
8 Octal 754435517
10 Decimal 129121103
12 Duodecimal 372aaa3b
16 Hexadecimal 7b23b4f
20 Vigesimal 20702f3
36 Base36 24vihb

Cryptographic Hash Functions

md5 1306a37b51130c79e0652fdfaf763480
sha1 8554406eefa9893ce23d0be5bdb51c9a576dfc11
sha256 fc7d0be60308ec481afcacc34c6b2058d590686926707a09afc72e5601381c21
sha512 86c53a84267840be7ddcf043effea9fa9ec40b1ee6f067b1db5eb190d24d4176aa531b7ca412ca11c01393139d6ea2d5274d1f8fa35048311ff740846ed0ca1f
ripemd-160 6fe74f12bb36f8cd3e5513f77700a10b8f3e7ee2

129121103 as geometric shapes

Circle

Radius = n
Diameter 258242206
Circumference 811291817.21642
Area 5.2377447146929E+16

Sphere

Radius = n
Volume 9.017378330581E+24
Surface area 2.0950978858772E+17
Circumference 811291817.21642

Square

Length = n
Perimeter 516484412
Area 16672259239936609
Diagonal 182604815.05117

Cube

Length = n
Surface area 100033555439619654
Volume 2.1527405025626E+24
Space diagonal 223644310.72533

Equilateral Triangle

Length = n
Perimeter 387363309
Area 7.2193000201325E+15
Altitude 111822155.36267

Triangular Pyramid

Length = n
Surface area 7.2193000201325E+15
Volume 2.5370290124949E+23
Height 60868271.683724