129395896 (number)

129395896 is an even 9-digits composite number following 129395895 and preceding 129395897. In scientific notation, it is written as 1.29395896 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 54407808 positive integers (up to 129395896) that are relatively prime to 129395896.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred ninety-five thousand eight hundred ninety-six

Notation

Scientific notation 1.29395896 × 10^8
Engineering notation 1.29395896 × 10^6

Prime Factorization of 129395896

Prime Factorization 2 × 2 × 2 × 7 × 53 × 43597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32348974
Product of the distinct prime numbers

The prime factorization of 129395896 is 2 × 2 × 2 × 7 × 53 × 43597. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 25, 11, 887, 220, 7424, 9697, 30384, 14136, 749225, 585706, 2872508, 7260585, 90028775, 61635214, 825894281, 233106010, 3409992043, 6450028836

Basic calculations (n = 129395896)

Multiplication

n×y
n×2 258791792
n×3 388187688
n×4 517583584
n×5 646979480

Division

n÷y
n÷2 64697948
n÷3 43131965.333333
n÷3 32348974
n÷5 25879179.2

Exponentiation

ny
n2 16743297901642816
n3 2.166514033978E+24
n4 2.8033802462316E+32
n5 3.6274589878983E+40

Nth Root

y√n
2√n 11375.231689948
3√n 505.79379913402
4√n 106.65473121221
5√n 41.916412001549

Divisors of 129395896

1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 43597, 87194, 174388, 305179, 348776, 610358, 1220716, 2310641, 2441432, 4621282, 9242564, 16174487, 18485128, 32348974, 64697948, 129395896

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129395895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129395896 can be divided by 32 positive divisors. The sum of these divisors (counting 129395896) is 1, the average is 0.03125.

Base conversion 129395896

Base System Value
2 Binary 111101101100110110010111000
3 Ternary 100000110222210121
4 Quaternary 13231212302320
5 Quinary 231111132041
6 Senary 20501223024
8 Octal 755466270
10 Decimal 129395896
12 Duodecimal 37401a74
16 Hexadecimal 7b66cb8
20 Vigesimal 208e9eg
36 Base36 251eig

Cryptographic Hash Functions

md5 092971b5b4567538f9910a2f2a98a13c
sha1 aad25478852e6b4bcbb7a95fbe689937ed0cd92b
sha256 ef00f23a8af7b82d4aa7147ca0b3784de395a8380b6cfd9c1a4d0d3a07c6c30f
sha512 3cf967d5e630b7690b6bc79f2715324f30ec667cf9de0ba4096a0f95e85a9c180cf34aa1db5c0944ee44ba2c7c7f977985e65f16b002516f92741c5f130b0079
ripemd-160 90ab12c8a2eb49dfd098680c083de0daa8817134

129395896 as geometric shapes

Circle

Radius = n
Diameter 258791792
Circumference 813018392.55654
Area 5.2600621684666E+16

Sphere

Radius = n
Volume 9.0750727640593E+24
Surface area 2.1040248673867E+17
Circumference 813018392.55654

Square

Length = n
Perimeter 517583584
Area 16743297901642816
Diagonal 182993431.03862

Cube

Length = n
Surface area 100459787409856896
Volume 2.166514033978E+24
Space diagonal 224120266.1629

Equilateral Triangle

Length = n
Perimeter 388187688
Area 7.2500606629767E+15
Altitude 112060133.08145

Triangular Pyramid

Length = n
Surface area 7.2500606629767E+15
Volume 2.5532612749361E+23
Height 60997810.346206