129968399 (number)

129968399 is an odd 9-digits composite number following 129968398 and preceding 129968400. In scientific notation, it is written as 1.29968399 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 114338400 positive integers (up to 129968399) that are relatively prime to 129968399.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29968399 × 10^8
Engineering notation 1.29968399 × 10^6

Prime Factorization of 129968399

Prime Factorization 11 × 11 × 31 × 34649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11815309
Product of the distinct prime numbers

The prime factorization of 129968399 is 11 × 11 × 31 × 34649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 43, 3, 592, 413, 3791, 3702, 11415, 75210, 610115, 803218, 4010959, 5445310, 65401242, 82227919, 6902504, 727413508, 8633836566, 9614963438

Basic calculations (n = 129968399)

Multiplication

n×y
n×2 259936798
n×3 389905197
n×4 519873596
n×5 649841995

Division

n÷y
n÷2 64984199.5
n÷3 43322799.666667
n÷3 32492099.75
n÷5 25993679.8

Exponentiation

ny
n2 16891784738623201
n3 2.1953982187315E+24
n4 2.8533239165598E+32
n5 3.7084194126369E+40

Nth Root

y√n
2√n 11400.368371241
3√n 506.53865133965
4√n 106.77250756277
5√n 41.953437772941

Divisors of 129968399

1, 11, 31, 121, 341, 3751, 34649, 381139, 1074119, 4192529, 11815309, 129968399

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129968398
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129968399 can be divided by 12 positive divisors. The sum of these divisors (counting 129968399) is 1, the average is 0.083333333333333.

Base conversion 129968399

Base System Value
2 Binary 111101111110010100100001111
3 Ternary 100001120002010102
4 Quaternary 13233302210033
5 Quinary 231232442044
6 Senary 20521401315
8 Octal 757624417
10 Decimal 129968399
12 Duodecimal 3763923b
16 Hexadecimal 7bf290f
20 Vigesimal 20c60jj
36 Base36 25do9b

Cryptographic Hash Functions

md5 96c1108fba43689d75f7d1bb6b82ae38
sha1 0a736dc1517b0d6f5b2e26cbd2870dc65f4c0443
sha256 29fd4a5e265a543760510ba4a588537a8f63c9dfcaf95608562c0bbf749efe61
sha512 f0496ff0f948913ae4c47c85d8579b821d35060d019dfe024073984d09da6cd1bf22384dbb2dc721543692d757ed80ca58e95fb411bfd6093f9b498a99f5a67c
ripemd-160 0feadb10fd4c42907addaecba0cf28d3bf4eee10

129968399 as geometric shapes

Circle

Radius = n
Diameter 259936798
Circumference 816615534.99445
Area 5.3067106840879E+16

Sphere

Radius = n
Volume 9.196062554228E+24
Surface area 2.1226842736352E+17
Circumference 816615534.99445

Square

Length = n
Perimeter 519873596
Area 16891784738623201
Diagonal 183803072.54572

Cube

Length = n
Surface area 101350708431739206
Volume 2.1953982187315E+24
Space diagonal 225111870.44638

Equilateral Triangle

Length = n
Perimeter 389905197
Area 7.314357349453E+15
Altitude 112555935.22319

Triangular Pyramid

Length = n
Surface area 7.314357349453E+15
Volume 2.5873016131165E+23
Height 61267690.848573