129349851 (number)

129349851 is an odd 9-digits composite number following 129349850 and preceding 129349852. In scientific notation, it is written as 1.29349851 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 85734432 positive integers (up to 129349851) that are relatively prime to 129349851.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-nine thousand eight hundred fifty-one

Notation

Scientific notation 1.29349851 × 10^8
Engineering notation 1.29349851 × 10^6

Prime Factorization of 129349851

Prime Factorization 3 × 173 × 249229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129349851
Product of the distinct prime numbers

The prime factorization of 129349851 is 3 × 173 × 249229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 11, 61, 691, 617, 8120, 9973, 36078, 29968, 724387, 867884, 4438074, 3038055, 9036894, 30068669, 222266763, 16514017, 323724902, 2991824338

Basic calculations (n = 129349851)

Multiplication

n×y
n×2 258699702
n×3 388049553
n×4 517399404
n×5 646749255

Division

n÷y
n÷2 64674925.5
n÷3 43116617
n÷3 32337462.75
n÷5 25869970.2

Exponentiation

ny
n2 16731383953722201
n3 2.1642020214378E+24
n4 2.7993920900687E+32
n5 3.6210094974097E+40

Nth Root

y√n
2√n 11373.207595045
3√n 505.73379713186
4√n 106.64524178343
5√n 41.91342842011

Divisors of 129349851

1, 3, 173, 519, 249229, 747687, 43116617, 129349851

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 -129349850
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 129349851 can be divided by 8 positive divisors. The sum of these divisors (counting 129349851) is 1, the average is 0.125.

Base conversion 129349851

Base System Value
2 Binary 111101101011011100011011011
3 Ternary 100000101122122020
4 Quaternary 13231123203123
5 Quinary 231103143401
6 Senary 20500225523
8 Octal 755334333
10 Decimal 129349851
12 Duodecimal 3739b2a3
16 Hexadecimal 7b5b8db
20 Vigesimal 2088ecb
36 Base36 250ezf

Cryptographic Hash Functions

md5 2231205165ae03f393e6d5fd6d1ea6cc
sha1 85a67b2487d2f4583d8a900432a150812e8cd7c4
sha256 dcd9f641d457230b059faad6c559b3c632250464b5c82dfd4ae572c634271d0c
sha512 1cbe2f336abef7edff34d44ede709f29ab96e7d5f93bd5242b9f29f9eee1919bac73c681c1bf173ea3b1c2330594d19f97dc8551fe2c2aac3f8f41b7f7f501dc
ripemd-160 63bb29050a5bd958fdffe6c01a75eaf6015ff20c

129349851 as geometric shapes

Circle

Radius = n
Diameter 258699702
Circumference 812729083.28907
Area 5.2563192913404E+16

Sphere

Radius = n
Volume 9.0653882285774E+24
Surface area 2.1025277165362E+17
Circumference 812729083.28907

Square

Length = n
Perimeter 517399404
Area 16731383953722201
Diagonal 182928313.57514

Cube

Length = n
Surface area 100388303722333206
Volume 2.1642020214378E+24
Space diagonal 224040513.88346

Equilateral Triangle

Length = n
Perimeter 388049553
Area 7.2449017721974E+15
Altitude 112020256.94173

Triangular Pyramid

Length = n
Surface area 7.2449017721974E+15
Volume 2.5505365420271E+23
Height 60976104.525046