129449570 (number)

129449570 is an even 9-digits composite number following 129449569 and preceding 129449571. In scientific notation, it is written as 1.29449570 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 51562224 positive integers (up to 129449570) that are relatively prime to 129449570.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-nine thousand five hundred seventy

Notation

Scientific notation 1.29449570 × 10^8
Engineering notation 1.29449570 × 10^6

Prime Factorization of 129449570

Prime Factorization 2 × 5 × 239 × 54163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129449570
Product of the distinct prime numbers

The prime factorization of 129449570 is 2 × 5 × 239 × 54163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 57, 1, 280, 704, 7990, 2231, 37704, 36722, 268505, 548661, 369237, 7040333, 6542265, 6110898, 560171943, 578239773, 5679591474, 5125502670

Basic calculations (n = 129449570)

Multiplication

n×y
n×2 258899140
n×3 388348710
n×4 517798280
n×5 647247850

Division

n÷y
n÷2 64724785
n÷3 43149856.666667
n÷3 32362392.5
n÷5 25889914

Exponentiation

ny
n2 16757191173184900
n3 2.1692111917766E+24
n4 2.8080345601467E+32
n5 3.6349886635612E+40

Nth Root

y√n
2√n 11377.590693991
3√n 505.86372464783
4√n 106.66578970781
5√n 41.919888847981

Divisors of 129449570

1, 2, 5, 10, 239, 478, 1195, 2390, 54163, 108326, 270815, 541630, 12944957, 25889914, 64724785, 129449570

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 -129449569
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 129449570 can be divided by 16 positive divisors. The sum of these divisors (counting 129449570) is 1, the average is 0.0625.

Base conversion 129449570

Base System Value
2 Binary 111101101110011111001100010
3 Ternary 100000120201102112
4 Quaternary 13231303321202
5 Quinary 231114341240
6 Senary 20502315322
8 Octal 755637142
10 Decimal 129449570
12 Duodecimal 37428b42
16 Hexadecimal 7b73e62
20 Vigesimal 20913ia
36 Base36 252jxe

Cryptographic Hash Functions

md5 f0e77777cec0eadaffe1d8a5ce4309f0
sha1 078230fa4ebe14a17a5d814325b40872ad7a50c3
sha256 e5606af6abf4f75eab6c7547def73219a12788c561e54f2d744e6618f2553336
sha512 48cf4a039353cdda8d2cf76d38afc6526b8d9d6db0c2783188b5fceadacb3c5757f16bd83bbb693928a099fb64dbd447cfb10e687d741f1e5024c2b477ff38f4
ripemd-160 fa6d9a4af9fa8ca69ac47424cc09224923ecb888

129449570 as geometric shapes

Circle

Radius = n
Diameter 258899140
Circumference 813355636.24472
Area 5.2644268684477E+16

Sphere

Radius = n
Volume 9.0863705922268E+24
Surface area 2.1057707473791E+17
Circumference 813355636.24472

Square

Length = n
Perimeter 517798280
Area 16757191173184900
Diagonal 183069337.53737

Cube

Length = n
Surface area 100543147039109400
Volume 2.1692111917766E+24
Space diagonal 224213232.25794

Equilateral Triangle

Length = n
Perimeter 388348710
Area 7.2560766260252E+15
Altitude 112106616.12897

Triangular Pyramid

Length = n
Surface area 7.2560766260252E+15
Volume 2.556439905885E+23
Height 61023112.512455