129052487 (number)

129052487 is an odd 9-digits prime number following 129052486 and preceding 129052488. In scientific notation, it is written as 1.29052487 × 10^8. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 129052486 positive integers (up to 129052487) that are relatively prime to 129052487.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million fifty-two thousand four hundred eighty-seven

Notation

Scientific notation 1.29052487 × 10^8
Engineering notation 1.29052487 × 10^6

Prime Factorization of 129052487

Prime Factorization 129052487

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 129052487
Product of the distinct prime numbers

The prime factorization of 129052487 is 129052487. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 2, 62, 95, 123, 950, 8636, 7411, 3496, 42193, 428021, 956467, 8408487, 2295686, 61977920, 24650340, 341831551, 858739581, 9172532439, 2303987209

Basic calculations (n = 129052487)

Multiplication

n×y
n×2 258104974
n×3 387157461
n×4 516209948
n×5 645262435

Division

n÷y
n÷2 64526243.5
n÷3 43017495.666667
n÷3 32263121.75
n÷5 25810497.4

Exponentiation

ny
n2 16654544400885169
n3 2.1493103747862E+24
n4 2.7737384920106E+32
n5 3.5795785068159E+40

Nth Root

y√n
2√n 11360.127067951
3√n 505.34595384406
4√n 106.58389685103
5√n 41.894139613039

Divisors of 129052487

1, 129052487

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 129052488
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64526244
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11360.127111965
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999845024
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129052487 can be divided by 2 positive divisors. The sum of these divisors (counting 129052487) is 129052488, the average is 64526244.

Base conversion 129052487

Base System Value
2 Binary 111101100010010111101000111
3 Ternary 22222211112201202
4 Quaternary 13230102331013
5 Quinary 231014134422
6 Senary 20450013115
8 Octal 754227507
10 Decimal 129052487
12 Duodecimal 3727719b
16 Hexadecimal 7b12f47
20 Vigesimal 206bb47
36 Base36 24u1jb

Cryptographic Hash Functions

md5 18e73b0a826fd026aef304d4f54c5ef7
sha1 5aadf7b49420ec43239fb89b12516d2935c99812
sha256 c2e23d814abb1e33dcbe715f92abca4d159564587743247363fb379efde1ae35
sha512 04357cbc681325c4ccd618e9904a88e2a2e1dda35a523670ad1271a51b15453ff098e0c15592ed9e7f1608d170f05e883cbc86456dfd555d3e359a685d5e5552
ripemd-160 6c965897deeb6eb5f4f3a43107edb2693da19699

129052487 as geometric shapes

Circle

Radius = n
Diameter 258104974
Circumference 810860690.17338
Area 5.2321794338706E+16

Sphere

Radius = n
Volume 9.00301024495E+24
Surface area 2.0928717735482E+17
Circumference 810860690.17338

Square

Length = n
Perimeter 516209948
Area 16654544400885169
Diagonal 182507777.37338

Cube

Length = n
Surface area 99927266405311014
Volume 2.1493103747862E+24
Space diagonal 223525464.32712

Equilateral Triangle

Length = n
Perimeter 387157461
Area 7.2116292698112E+15
Altitude 111762732.16356

Triangular Pyramid

Length = n
Surface area 7.2116292698112E+15
Volume 2.5329865681432E+23
Height 60835925.791126