129737274 (number)

129737274 is an even 9-digits composite number following 129737273 and preceding 129737275. In scientific notation, it is written as 1.29737274 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 43227152 positive integers (up to 129737274) that are relatively prime to 129737274.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred thirty-seven thousand two hundred seventy-four

Notation

Scientific notation 1.29737274 × 10^8
Engineering notation 1.29737274 × 10^6

Prime Factorization of 129737274

Prime Factorization 2 × 3 × 4787 × 4517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129737274
Product of the distinct prime numbers

The prime factorization of 129737274 is 2 × 3 × 4787 × 4517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129737274)

Multiplication

n×y
n×2 259474548
n×3 389211822
n×4 518949096
n×5 648686370

Division

n÷y
n÷2 64868637
n÷3 43245758
n÷3 32434318.5
n÷5 25947454.8

Exponentiation

ny
n2 16831760264951076
n3 2.1837066933963E+24
n4 2.8330815361679E+32
n5 3.6755627552215E+40

Nth Root

y√n
2√n 11390.227126796
3√n 506.23821109569
4√n 106.72500703582
5√n 41.938505846226

Divisors of 129737274

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 -129737273
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 129737274 can be divided by 16 positive divisors. The sum of these divisors (counting 129737274) is 1, the average is 0.0625.

Base conversion 129737274

Base System Value
2 Binary 111101110111010001000111010
3 Ternary 100001010100002020
4 Quaternary 13232322020322
5 Quinary 231203043044
6 Senary 20512415310
8 Octal 756721072
10 Decimal 129737274
12 Duodecimal 37547536
16 Hexadecimal 7bba23a
20 Vigesimal 20ah33e
36 Base36 258px6

Cryptographic Hash Functions

md5 284a319371581d9f25ec0801255ff505
sha1 362d05492534199aac71d8800fd78e4a8da4b455
sha256 17b840e926e587913b0f5f3293e45b488b6fa0b14fc60b4c96200796c780441c
sha512 30c8204a93d5ab78650a8c8cb7d96dc7b2a37ea27e5575cac1262ba011c92d5c0c210612da16842de6d14f6991568b0202406f0d4204d5fc017e91f1a427d6c9
ripemd-160 12f108cf5dd8bf2d6a9d4061f531d78226576317

129737274 as geometric shapes

Circle

Radius = n
Diameter 259474548
Circumference 815163333.79033
Area 5.2878534395355E+16

Sphere

Radius = n
Volume 9.1470892074248E+24
Surface area 2.1151413758142E+17
Circumference 815163333.79033

Square

Length = n
Perimeter 518949096
Area 16831760264951076
Diagonal 183476212.43611

Cube

Length = n
Surface area 100990561589706456
Volume 2.1837066933963E+24
Space diagonal 224711550.20348

Equilateral Triangle

Length = n
Perimeter 389211822
Area 7.2883659899286E+15
Altitude 112355775.10174

Triangular Pyramid

Length = n
Surface area 7.2883659899286E+15
Volume 2.5735230183716E+23
Height 61158737.478705