129403772 (number)

129403772 is an even 9-digits composite number following 129403771 and preceding 129403773. In scientific notation, it is written as 1.29403772 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 64679136 positive integers (up to 129403772) that are relatively prime to 129403772.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred three thousand seven hundred seventy-two

Notation

Scientific notation 1.29403772 × 10^8
Engineering notation 1.29403772 × 10^6

Prime Factorization of 129403772

Prime Factorization 2 × 2 × 5737 × 5639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64701886
Product of the distinct prime numbers

The prime factorization of 129403772 is 2 × 2 × 5737 × 5639. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129403772)

Multiplication

n×y
n×2 258807544
n×3 388211316
n×4 517615088
n×5 647018860

Division

n÷y
n÷2 64701886
n÷3 43134590.666667
n÷3 32350943
n÷5 25880754.4

Exponentiation

ny
n2 16745336207827984
n3 2.1669096687011E+24
n4 2.8040628471319E+32
n5 3.6285630934393E+40

Nth Root

y√n
2√n 11375.577875431
3√n 505.80406105438
4√n 106.65635412591
5√n 41.916922258263

Divisors of 129403772

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 -129403771
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 129403772 can be divided by 12 positive divisors. The sum of these divisors (counting 129403772) is 1, the average is 0.083333333333333.

Base conversion 129403772

Base System Value
2 Binary 111101101101000101101111100
3 Ternary 100000111101121022
4 Quaternary 13231220231330
5 Quinary 231111410042
6 Senary 20501323312
8 Octal 755505574
10 Decimal 129403772
12 Duodecimal 37406538
16 Hexadecimal 7b68b7c
20 Vigesimal 208f98c
36 Base36 251kl8

Cryptographic Hash Functions

md5 3ca78e6370fb1fffba5c117416c80108
sha1 c6eeca1b8d58667aeb727566a90453b9a66f11d7
sha256 10c22cda59bb26c458c622ae1c994fcce3ae8ba7060b237e55cd6e34e2df5331
sha512 53de0decce4492fe89e9bc5dced101741143697fd8f885ecfaf1a22649bb583a564d07910a1133bc24c241d6b9b4146eacd0e48891d8abdd3167fa4ba13c3817
ripemd-160 fe9deff32f7ea8460ae69ea418ce488ed71ae06a

129403772 as geometric shapes

Circle

Radius = n
Diameter 258807544
Circumference 813067878.92402
Area 5.2607025212404E+16

Sphere

Radius = n
Volume 9.0767299949122E+24
Surface area 2.1042810084961E+17
Circumference 813067878.92402

Square

Length = n
Perimeter 517615088
Area 16745336207827984
Diagonal 183004569.38464

Cube

Length = n
Surface area 100472017246967904
Volume 2.1669096687011E+24
Space diagonal 224133907.79506

Equilateral Triangle

Length = n
Perimeter 388211316
Area 7.2509432754452E+15
Altitude 112066953.89753

Triangular Pyramid

Length = n
Surface area 7.2509432754452E+15
Volume 2.5537275349288E+23
Height 61001523.128212