129745095 (number)

129745095 is an odd 9-digits composite number following 129745094 and preceding 129745096. In scientific notation, it is written as 1.29745095 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 69146784 positive integers (up to 129745095) that are relatively prime to 129745095.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred forty-five thousand ninety-five

Notation

Scientific notation 1.29745095 × 10^8
Engineering notation 1.29745095 × 10^6

Prime Factorization of 129745095

Prime Factorization 3 × 5 × 4327 × 1999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129745095
Product of the distinct prime numbers

The prime factorization of 129745095 is 3 × 5 × 4327 × 1999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 48, 19, 214, 693, 7192, 1628, 6267, 34741, 493481, 591761, 394900, 5362620, 24025785, 66294787, 485304805, 445288068, 6180067978, 3231735598

Basic calculations (n = 129745095)

Multiplication

n×y
n×2 259490190
n×3 389235285
n×4 518980380
n×5 648725475

Division

n÷y
n÷2 64872547.5
n÷3 43248365
n÷3 32436273.75
n÷5 25949019

Exponentiation

ny
n2 16833789676559025
n3 2.1841016407952E+24
n4 2.8337647487463E+32
n5 3.6766707653373E+40

Nth Root

y√n
2√n 11390.570442256
3√n 506.24838347297
4√n 106.72661543521
5√n 41.939011472921

Divisors of 129745095

1, 3, 5, 15, 1999, 4327, 5997, 9995, 12981, 21635, 29985, 64905, 8649673, 25949019, 43248365, 129745095

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 -129745094
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 129745095 can be divided by 16 positive divisors. The sum of these divisors (counting 129745095) is 1, the average is 0.0625.

Base conversion 129745095

Base System Value
2 Binary 111101110111100000011000111
3 Ternary 100001010201210220
4 Quaternary 13232330003013
5 Quinary 231203320340
6 Senary 20512515423
8 Octal 756740307
10 Decimal 129745095
12 Duodecimal 3754bb73
16 Hexadecimal 7bbc0c7
20 Vigesimal 20ai2ef
36 Base36 258vyf

Cryptographic Hash Functions

md5 0c02384f30748caa0757c73bf34ac09a
sha1 9396d8cbcea89841afd2f9a2f43090a505dbd3db
sha256 a5c2e0bad7b04337e258e1e6d1e890dc67772a911c08bda52d3569a09f0cda66
sha512 4f55b9a36d21e87bef2952602a6718dafaade01d690c3100e80c764d36367789e360aec765f2e3825e098ef8de06c2696527d2fc6cbdf7826ea231dd2ebdaa3f
ripemd-160 bc728166dc1b328ca86595ce12de023146e0f467

129745095 as geometric shapes

Circle

Radius = n
Diameter 259490190
Circumference 815212474.58262
Area 5.2884909979954E+16

Sphere

Radius = n
Volume 9.1487435592207E+24
Surface area 2.1153963991981E+17
Circumference 815212474.58262

Square

Length = n
Perimeter 518980380
Area 16833789676559025
Diagonal 183487273.00039

Cube

Length = n
Surface area 101002738059354150
Volume 2.1841016407952E+24
Space diagonal 224725096.57285

Equilateral Triangle

Length = n
Perimeter 389235285
Area 7.2892447509322E+15
Altitude 112362548.28643

Triangular Pyramid

Length = n
Surface area 7.2892447509322E+15
Volume 2.5739884683449E+23
Height 61162424.333462