129090086 (number)

129090086 is an even 9-digits composite number following 129090085 and preceding 129090087. In scientific notation, it is written as 1.29090086 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 63327160 positive integers (up to 129090086) that are relatively prime to 129090086.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million ninety thousand eighty-six

Notation

Scientific notation 1.29090086 × 10^8
Engineering notation 1.29090086 × 10^6

Prime Factorization of 129090086

Prime Factorization 2 × 53 × 1217831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129090086
Product of the distinct prime numbers

The prime factorization of 129090086 is 2 × 53 × 1217831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 28, 99, 483, 619, 6319, 3951, 85676, 43000, 872480, 149116, 8530584, 1431945, 4363602, 65027745, 644014073, 3545599, 4771982118, 7905981198

Basic calculations (n = 129090086)

Multiplication

n×y
n×2 258180172
n×3 387270258
n×4 516360344
n×5 645450430

Division

n÷y
n÷2 64545043
n÷3 43030028.666667
n÷3 32272521.5
n÷5 25818017.2

Exponentiation

ny
n2 16664250303487396
n3 2.1511895048027E+24
n4 2.7769723817728E+32
n5 3.5847960358268E+40

Nth Root

y√n
2√n 11361.781814487
3√n 505.3950260162
4√n 106.59165921631
5√n 41.896580471414

Divisors of 129090086

1, 2, 53, 106, 1217831, 2435662, 64545043, 129090086

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 -129090085
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 129090086 can be divided by 8 positive divisors. The sum of these divisors (counting 129090086) is 1, the average is 0.125.

Base conversion 129090086

Base System Value
2 Binary 111101100011100001000100110
3 Ternary 22222220110022022
4 Quaternary 13230130020212
5 Quinary 231021340321
6 Senary 20450503142
8 Octal 754341046
10 Decimal 129090086
12 Duodecimal 37294ab2
16 Hexadecimal 7b1c226
20 Vigesimal 206g546
36 Base36 24uujq

Cryptographic Hash Functions

md5 e911023783fe8b5d547f170ff488f026
sha1 2cae38f3a755d85dc8362108d724fbe1559ea469
sha256 cdd291fb8f60df65d69b636249a0a82910b0ec224ea1180219d4c713cfc0d2f1
sha512 58792b56f9e1e716dc465b53af637844bc9b874ad75f0e65848f2b46ae71910cc9fc5332ce81f744453c24bc31ec760948d48358181650f040b7110fbff275b2
ripemd-160 3746f8a33876fdd7570aea451e433f813cfe239f

129090086 as geometric shapes

Circle

Radius = n
Diameter 258180172
Circumference 811096931.65775
Area 5.2352286331017E+16

Sphere

Radius = n
Volume 9.0108815263569E+24
Surface area 2.0940914532407E+17
Circumference 811096931.65775

Square

Length = n
Perimeter 516360344
Area 16664250303487396
Diagonal 182560950.38911

Cube

Length = n
Surface area 99985501820924376
Volume 2.1511895048027E+24
Space diagonal 223590587.70544

Equilateral Triangle

Length = n
Perimeter 387270258
Area 7.2158320489213E+15
Altitude 111795293.85272

Triangular Pyramid

Length = n
Surface area 7.2158320489213E+15
Volume 2.5352011441056E+23
Height 60853650.129703