129276085 (number)

129276085 is an odd 9-digits composite number following 129276084 and preceding 129276086. In scientific notation, it is written as 1.29276085 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 101220240 positive integers (up to 129276085) that are relatively prime to 129276085.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred seventy-six thousand eighty-five

Notation

Scientific notation 1.29276085 × 10^8
Engineering notation 1.29276085 × 10^6

Prime Factorization of 129276085

Prime Factorization 5 × 47 × 550111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129276085
Product of the distinct prime numbers

The prime factorization of 129276085 is 5 × 47 × 550111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 3, 71, 549, 2, 3378, 130, 95958, 46376, 881517, 731737, 8040788, 3725831, 63936763, 72011326, 376883912, 507767150, 3687594306, 8487301913

Basic calculations (n = 129276085)

Multiplication

n×y
n×2 258552170
n×3 387828255
n×4 517104340
n×5 646380425

Division

n÷y
n÷2 64638042.5
n÷3 43092028.333333
n÷3 32319021.25
n÷5 25855217

Exponentiation

ny
n2 16712306152927225
n3 2.1605015107718E+24
n4 2.7930117694917E+32
n5 3.6106962691881E+40

Nth Root

y√n
2√n 11369.964160014
3√n 505.63764174942
4√n 106.63003404301
5√n 41.908646827467

Divisors of 129276085

1, 5, 47, 235, 550111, 2750555, 25855217, 129276085

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 -129276084
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 129276085 can be divided by 8 positive divisors. The sum of these divisors (counting 129276085) is 1, the average is 0.125.

Base conversion 129276085

Base System Value
2 Binary 111101101001001100010110101
3 Ternary 100000020220110011
4 Quaternary 13231021202311
5 Quinary 231043313320
6 Senary 20454500221
8 Octal 755114265
10 Decimal 129276085
12 Duodecimal 37364671
16 Hexadecimal 7b498b5
20 Vigesimal 207ja45
36 Base36 24yu2d

Cryptographic Hash Functions

md5 0e18285ffb5198f93cd385dec6474b45
sha1 dc04abd7a34f93ad72956da2cf25f48470d71fdd
sha256 6e9b2124201713f68d879b617d1adb343606939a38b01b0756445342dfa57d9e
sha512 8cd2f4b29143b7980ce18e4a217aa73a0c39b1a304d38e05e60be2d834cd8daa51d3f502482da89a4bfd0877d16b1e6fa0fee74184eef9fed1b99ffc1d8730aa
ripemd-160 a6e491142cf7760bdd1baae37cf98fd354aa2cea

129276085 as geometric shapes

Circle

Radius = n
Diameter 258552170
Circumference 812265597.8417
Area 5.250325823458E+16

Sphere

Radius = n
Volume 9.0498875657473E+24
Surface area 2.1001303293832E+17
Circumference 812265597.8417

Square

Length = n
Perimeter 517104340
Area 16712306152927225
Diagonal 182823992.6975

Cube

Length = n
Surface area 100273836917563350
Volume 2.1605015107718E+24
Space diagonal 223912747.42359

Equilateral Triangle

Length = n
Perimeter 387828255
Area 7.236640842129E+15
Altitude 111956373.7118

Triangular Pyramid

Length = n
Surface area 7.236640842129E+15
Volume 2.5461754483843E+23
Height 60941330.899166