129392398 (number)

129392398 is an even 9-digits composite number following 129392397 and preceding 129392399. In scientific notation, it is written as 1.29392398 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 63359296 positive integers (up to 129392398) that are relatively prime to 129392398.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29392398 × 10^8
Engineering notation 1.29392398 × 10^6

Prime Factorization of 129392398

Prime Factorization 2 × 53 × 1289 × 947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129392398
Product of the distinct prime numbers

The prime factorization of 129392398 is 2 × 53 × 1289 × 947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 100, 92, 946, 522, 5331, 3123, 70240, 74601, 205476, 960721, 9371981, 3986588, 10476502, 77710786, 81869624, 223876835, 6022924986, 6740213869

Basic calculations (n = 129392398)

Multiplication

n×y
n×2 258784796
n×3 388177194
n×4 517569592
n×5 646961990

Division

n÷y
n÷2 64696199
n÷3 43130799.333333
n÷3 32348099.5
n÷5 25878479.6

Exponentiation

ny
n2 16742392660190404
n3 2.1663383345596E+24
n4 2.80307711988E+32
n5 3.626968703202E+40

Nth Root

y√n
2√n 11375.077933799
3√n 505.78924133194
4√n 106.65401039717
5√n 41.916185371186

Divisors of 129392398

1, 2, 53, 106, 947, 1289, 1894, 2578, 50191, 68317, 100382, 136634, 1220683, 2441366, 64696199, 129392398

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 -129392397
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 129392398 can be divided by 16 positive divisors. The sum of these divisors (counting 129392398) is 1, the average is 0.0625.

Base conversion 129392398

Base System Value
2 Binary 111101101100101111100001110
3 Ternary 100000110211000001
4 Quaternary 13231211330032
5 Quinary 231111024043
6 Senary 20501154514
8 Octal 755457416
10 Decimal 129392398
12 Duodecimal 373bba3a
16 Hexadecimal 7b65f0e
20 Vigesimal 208e0ji
36 Base36 251bta

Cryptographic Hash Functions

md5 dbc7ea8711928e25a2a3f22da34548b5
sha1 6e3208ae55b9959cbde9325be9da436d715ffec9
sha256 9ec624d99c2838821945e048c70f6426f350c93b56ec652eeeda679ace60e7a6
sha512 e08c2e202bd44483257df238cd2e173ea3197f198d50f1400a151263a1775fbedb53267d6061dc83ff3de01d99438664d37bbf47a50a23e6940f36d02f87d0c9
ripemd-160 f3c3e7c53a1ab25f06d901a24ec4c732d6ac5b85

129392398 as geometric shapes

Circle

Radius = n
Diameter 258784796
Circumference 812996413.97433
Area 5.259777778477E+16

Sphere

Radius = n
Volume 9.0743367960567E+24
Surface area 2.1039111113908E+17
Circumference 812996413.97433

Square

Length = n
Perimeter 517569592
Area 16742392660190404
Diagonal 182988484.11958

Cube

Length = n
Surface area 100454355961142424
Volume 2.1663383345596E+24
Space diagonal 224114207.44917

Equilateral Triangle

Length = n
Perimeter 388177194
Area 7.2496686819295E+15
Altitude 112057103.72459

Triangular Pyramid

Length = n
Surface area 7.2496686819295E+15
Volume 2.5530542111858E+23
Height 60996161.373192