129898141 (number)

129898141 is an odd 9-digits composite number following 129898140 and preceding 129898142. In scientific notation, it is written as 1.29898141 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 124150320 positive integers (up to 129898141) that are relatively prime to 129898141.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred ninety-eight thousand one hundred forty-one

Notation

Scientific notation 1.29898141 × 10^8
Engineering notation 1.29898141 × 10^6

Prime Factorization of 129898141

Prime Factorization 4429 × 139 × 211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129898141
Product of the distinct prime numbers

The prime factorization of 129898141 is 4429 × 139 × 211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129898141)

Multiplication

n×y
n×2 259796282
n×3 389694423
n×4 519592564
n×5 649490705

Division

n÷y
n÷2 64949070.5
n÷3 43299380.333333
n÷3 32474535.25
n÷5 25979628.2

Exponentiation

ny
n2 16873527035255881
n3 2.191839793993E+24
n4 2.8471591460951E+32
n5 3.698406802089E+40

Nth Root

y√n
2√n 11397.286563038
3√n 506.44736041168
4√n 106.7580749313
5√n 41.948900974434

Divisors of 129898141

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 -129898140
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 129898141 can be divided by 8 positive divisors. The sum of these divisors (counting 129898141) is 1, the average is 0.125.

Base conversion 129898141

Base System Value
2 Binary 111101111100001011010011101
3 Ternary 100001102111202021
4 Quaternary 13233201122131
5 Quinary 231223220031
6 Senary 20520100141
8 Octal 757413235
10 Decimal 129898141
12 Duodecimal 37604651
16 Hexadecimal 7be169d
20 Vigesimal 20bh571
36 Base36 25c61p

Cryptographic Hash Functions

md5 c84217c4460849db4946390c0da42368
sha1 0cade65ab336a13ab4f8c54bb8b132f822f70894
sha256 aa3d8dce26926f18aeb3b4f7799ee41ea644f7271757de81a0a282b3e1ca43ea
sha512 9e6d067148dfca3a57a4211e5ab064f4e3ed1e45f02f6d70a665413daa4f682ec178608100a121a0f35739b96a9418eec4d67617b3c20428ab2993f011948cfd
ripemd-160 98d1628cc11e9b03450fb5f430317df728aa5266

129898141 as geometric shapes

Circle

Radius = n
Diameter 259796282
Circumference 816174090.96114
Area 5.3009748574109E+16

Sphere

Radius = n
Volume 9.1811570595388E+24
Surface area 2.1203899429643E+17
Circumference 816174090.96114

Square

Length = n
Perimeter 519592564
Area 16873527035255881
Diagonal 183703712.72925

Cube

Length = n
Surface area 101241162211535286
Volume 2.191839793993E+24
Space diagonal 224990180.02075

Equilateral Triangle

Length = n
Perimeter 389694423
Area 7.3064515319876E+15
Altitude 112495090.01037

Triangular Pyramid

Length = n
Surface area 7.3064515319876E+15
Volume 2.5831079693449E+23
Height 61234570.909751