129898143 (number)

129898143 is an odd 9-digits composite number following 129898142 and preceding 129898144. In scientific notation, it is written as 1.29898143 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 86598756 positive integers (up to 129898143) that are relatively prime to 129898143.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29898143 × 10^8
Engineering notation 1.29898143 × 10^6

Prime Factorization of 129898143

Prime Factorization 9 × 14433127

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129898143
Product of the distinct prime numbers

The prime factorization of 129898143 is 9 × 14433127. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129898143)

Multiplication

n×y
n×2 259796286
n×3 389694429
n×4 519592572
n×5 649490715

Division

n÷y
n÷2 64949071.5
n÷3 43299381
n÷3 32474535.75
n÷5 25979628.6

Exponentiation

ny
n2 16873527554848449
n3 2.1918398952341E+24
n4 2.8471593214423E+32
n5 3.6984070868049E+40

Nth Root

y√n
2√n 11397.286650778
3√n 506.44736301089
4√n 106.75807534223
5√n 41.948901103608

Divisors of 129898143

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 -129898142
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 129898143 can be divided by 4 positive divisors. The sum of these divisors (counting 129898143) is 1, the average is 0.25.

Base conversion 129898143

Base System Value
2 Binary 111101111100001011010011111
3 Ternary 100001102111202100
4 Quaternary 13233201122133
5 Quinary 231223220033
6 Senary 20520100143
8 Octal 757413237
10 Decimal 129898143
12 Duodecimal 37604653
16 Hexadecimal 7be169f
20 Vigesimal 20bh573
36 Base36 25c61r

Cryptographic Hash Functions

md5 92df4dc87a0b7fdd57f6ec38a24c3877
sha1 a52e6b02470783a3a8144df5b851dfc27cc63be9
sha256 7edec4e9c960b38b27f4435a29b10092881117cd3d4fcf77a41b2487bc903a61
sha512 91d88c4d84a29e496a2a92a67a9de195fc61873a2f1a639a62e6e87743c51be264aa9cbd91b81cfa85535d1f24943603766ffb235d85f6abbabdd470b90a5964
ripemd-160 4967e236ef7258c6e380fd3a036a1d4843e7dfb7

129898143 as geometric shapes

Circle

Radius = n
Diameter 259796286
Circumference 816174103.52751
Area 5.3009750206457E+16

Sphere

Radius = n
Volume 9.1811574836168E+24
Surface area 2.1203900082583E+17
Circumference 816174103.52751

Square

Length = n
Perimeter 519592572
Area 16873527554848449
Diagonal 183703715.55768

Cube

Length = n
Surface area 101241165329090694
Volume 2.1918398952341E+24
Space diagonal 224990183.48485

Equilateral Triangle

Length = n
Perimeter 389694429
Area 7.3064517569777E+15
Altitude 112495091.74242

Triangular Pyramid

Length = n
Surface area 7.3064517569777E+15
Volume 2.5831080886588E+23
Height 61234571.85256