129714891 (number)

129714891 is an odd 9-digits composite number following 129714890 and preceding 129714892. In scientific notation, it is written as 1.29714891 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 86450280 positive integers (up to 129714891) that are relatively prime to 129714891.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred fourteen thousand eight hundred ninety-one

Notation

Scientific notation 1.29714891 × 10^8
Engineering notation 1.29714891 × 10^6

Prime Factorization of 129714891

Prime Factorization 3 × 6791 × 6367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129714891
Product of the distinct prime numbers

The prime factorization of 129714891 is 3 × 6791 × 6367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 93, 51, 619, 498, 4909, 8037, 22982, 84859, 415239, 990256, 7957337, 4878750, 83717635, 67949115, 734742947, 927739108, 2117039967, 3023097988

Basic calculations (n = 129714891)

Multiplication

n×y
n×2 259429782
n×3 389144673
n×4 518859564
n×5 648574455

Division

n÷y
n÷2 64857445.5
n÷3 43238297
n÷3 32428722.75
n÷5 25942978.2

Exponentiation

ny
n2 16825952947141881
n3 2.1825766525096E+24
n4 2.8311269257943E+32
n5 3.6723932058658E+40

Nth Root

y√n
2√n 11389.244531575
3√n 506.2090964056
4√n 106.72040353922
5√n 41.937058653242

Divisors of 129714891

1, 3, 6367, 6791, 19101, 20373, 43238297, 129714891

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 -129714890
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 129714891 can be divided by 8 positive divisors. The sum of these divisors (counting 129714891) is 1, the average is 0.125.

Base conversion 129714891

Base System Value
2 Binary 111101110110100101011001011
3 Ternary 100001002012101020
4 Quaternary 13232310223023
5 Quinary 231201334031
6 Senary 20512123523
8 Octal 756645313
10 Decimal 129714891
12 Duodecimal 375365a3
16 Hexadecimal 7bb4acb
20 Vigesimal 20ae74b
36 Base36 2588nf

Cryptographic Hash Functions

md5 68b184d2715a7f1d4cd8dc1542e345ae
sha1 2109753a52e476754d0fa65d724fb8409797193a
sha256 640b33e1a9d005f7ba81bbc7fd864488068b5e7591c6d6de70aed611d3458478
sha512 169410b99c041c6091827a7797c135bdc83f927dc7a8e2ac4c37fcdbbc7a6dda07ce588942d9610f1ab3cfe12369e26f0b78780130bdfdd82228e143fd90df73
ripemd-160 c87c3ac5ad88d395f895c7dd14b13365cc4855dc

129714891 as geometric shapes

Circle

Radius = n
Diameter 259429782
Circumference 815022697.2536
Area 5.2860290168388E+16

Sphere

Radius = n
Volume 9.1423557032278E+24
Surface area 2.1144116067355E+17
Circumference 815022697.2536

Square

Length = n
Perimeter 518859564
Area 16825952947141881
Diagonal 183444558.09395

Cube

Length = n
Surface area 100955717682851286
Volume 2.1825766525096E+24
Space diagonal 224672781.71026

Equilateral Triangle

Length = n
Perimeter 389144673
Area 7.2858513475533E+15
Altitude 112336390.85513

Triangular Pyramid

Length = n
Surface area 7.2858513475533E+15
Volume 2.572191252415E+23
Height 61148186.031316