129111408 (number)

129111408 is an even 9-digits composite number following 129111407 and preceding 129111409. In scientific notation, it is written as 1.29111408 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 50 positive divisors. There are 43036704 positive integers (up to 129111408) that are relatively prime to 129111408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29111408 × 10^8
Engineering notation 1.29111408 × 10^6

Prime Factorization of 129111408

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 3 × 99623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5379642
Product of the distinct prime numbers

The prime factorization of 129111408 is 2 × 2 × 2 × 2 × 3 × 9 × 3 × 99623. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129111408)

Multiplication

n×y
n×2 258222816
n×3 387334224
n×4 516445632
n×5 645557040

Division

n÷y
n÷2 64555704
n÷3 43037136
n÷3 32277852
n÷5 25822281.6

Exponentiation

ny
n2 16669755675742464
n3 2.1522556263111E+24
n4 2.7788075428895E+32
n5 3.5877575442348E+40

Nth Root

y√n
2√n 11362.720096878
3√n 505.42285009842
4√n 106.59606041913
5√n 41.897964403987

Divisors of 129111408

50 divisors

τ Total Divisors 50
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129111407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.02
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 50
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129111408 can be divided by 50 positive divisors. The sum of these divisors (counting 129111408) is 1, the average is 0.02.

Base conversion 129111408

Base System Value
2 Binary 111101100100001010101110000
3 Ternary 22222221112120000
4 Quaternary 13230201111300
5 Quinary 231023031113
6 Senary 20451150000
8 Octal 754412560
10 Decimal 129111408
12 Duodecimal 372a5300
16 Hexadecimal 7b21570
20 Vigesimal 206iia8
36 Base36 24vb00

Cryptographic Hash Functions

md5 198bf020de9a4e5e92cead412724ba53
sha1 abc0bc9ff3f7eb3580b0c86cf0f869bc496dee24
sha256 0b20fa29a5d3e0a14e3633cecc465a57dfa9564c9b14f070524043f82eba77d9
sha512 e607b1c542a493dfe679a3f79fdc40aa25058a1b8d77f2109bf028edeb99eb6297524c0494512eea8c5e812a184b519aa00e99cd650e90774aa4ff69c91826c3
ripemd-160 1af5956f317a81bc416a199aabbf8bb044959d37

129111408 as geometric shapes

Circle

Radius = n
Diameter 258222816
Circumference 811230901.73487
Area 5.2369581968049E+16

Sphere

Radius = n
Volume 9.0153472856883E+24
Surface area 2.094783278722E+17
Circumference 811230901.73487

Square

Length = n
Perimeter 516445632
Area 16669755675742464
Diagonal 182591104.25069

Cube

Length = n
Surface area 100018534054454784
Volume 2.1522556263111E+24
Space diagonal 223627518.49275

Equilateral Triangle

Length = n
Perimeter 387334224
Area 7.2182159450364E+15
Altitude 111813759.24638

Triangular Pyramid

Length = n
Surface area 7.2182159450364E+15
Volume 2.5364575803525E+23
Height 60863701.416895