129488557 (number)

129488557 is an odd 9-digits composite number following 129488556 and preceding 129488558. In scientific notation, it is written as 1.29488557 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 117716860 positive integers (up to 129488557) that are relatively prime to 129488557.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29488557 × 10^8
Engineering notation 1.29488557 × 10^6

Prime Factorization of 129488557

Prime Factorization 11 × 11771687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129488557
Product of the distinct prime numbers

The prime factorization of 129488557 is 11 × 11771687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129488557)

Multiplication

n×y
n×2 258977114
n×3 388465671
n×4 517954228
n×5 647442785

Division

n÷y
n÷2 64744278.5
n÷3 43162852.333333
n÷3 32372139.25
n÷5 25897711.4

Exponentiation

ny
n2 16767286393942249
n3 2.1711717199573E+24
n4 2.8114189301648E+32
n5 3.6404658038952E+40

Nth Root

y√n
2√n 11379.303889079
3√n 505.91450408631
4√n 106.67382007352
5√n 41.922413590016

Divisors of 129488557

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129488556
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129488557 can be divided by 4 positive divisors. The sum of these divisors (counting 129488557) is 1, the average is 0.25.

Base conversion 129488557

Base System Value
2 Binary 111101101111101011010101101
3 Ternary 100000122200220111
4 Quaternary 13231331122231
5 Quinary 231122113212
6 Senary 20503220021
8 Octal 755753255
10 Decimal 129488557
12 Duodecimal 37447611
16 Hexadecimal 7b7d6ad
20 Vigesimal 209617h
36 Base36 253e0d

Cryptographic Hash Functions

md5 ba059d540d007c8e84fcf792cc4dd489
sha1 f663cc4ae6e43966e9eaeae3c3bb5b1eab98c987
sha256 7659ce983613e76a1fefc6e31cfeeb3e9dc2ce260ed16a8977198a2aceaccf96
sha512 57bae692c0b5f489912b795ea284aacf0fec422a7e415030297ab063668db21a144a800269808b260c2f3f7928f97d10d95d0f935c7bbda7872586c7157a785d
ripemd-160 d90392558cea97e4299e0910f6fc585a2bae01e0

129488557 as geometric shapes

Circle

Radius = n
Diameter 258977114
Circumference 813600598.79029
Area 5.2675983755845E+16

Sphere

Radius = n
Volume 9.0945828334664E+24
Surface area 2.1070393502338E+17
Circumference 813600598.79029

Square

Length = n
Perimeter 517954228
Area 16767286393942249
Diagonal 183124473.48152

Cube

Length = n
Surface area 100603718363653494
Volume 2.1711717199573E+24
Space diagonal 224280759.72278

Equilateral Triangle

Length = n
Perimeter 388465671
Area 7.2604479848416E+15
Altitude 112140379.86139

Triangular Pyramid

Length = n
Surface area 7.2604479848416E+15
Volume 2.5587504105038E+23
Height 61041491.160507