129772772 (number)

129772772 is an even 9-digits composite number following 129772771 and preceding 129772773. In scientific notation, it is written as 1.29772772 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 64886384 positive integers (up to 129772772) that are relatively prime to 129772772.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29772772 × 10^8
Engineering notation 1.29772772 × 10^6

Prime Factorization of 129772772

Prime Factorization 2 × 2 × 32443193

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64886386
Product of the distinct prime numbers

The prime factorization of 129772772 is 2 × 2 × 32443193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 93, 74, 942, 58, 8353, 2984, 42723, 16332, 795501, 955680, 5567056, 3738142, 39978756, 67719072, 212443493, 294207326, 9756642600, 3139547745

Basic calculations (n = 129772772)

Multiplication

n×y
n×2 259545544
n×3 389318316
n×4 519091088
n×5 648863860

Division

n÷y
n÷2 64886386
n÷3 43257590.666667
n÷3 32443193
n÷5 25954554.4

Exponentiation

ny
n2 16840972352563984
n3 2.1854996653676E+24
n4 2.8361834977982E+32
n5 3.6805939440993E+40

Nth Root

y√n
2√n 11391.785285898
3√n 506.28437825779
4√n 106.73230666437
5√n 41.940800591793

Divisors of 129772772

1, 2, 4, 32443193, 64886386, 129772772

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129772771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129772772 can be divided by 6 positive divisors. The sum of these divisors (counting 129772772) is 1, the average is 0.16666666666667.

Base conversion 129772772

Base System Value
2 Binary 111101111000010110011100100
3 Ternary 100001012010202222
4 Quaternary 13233002303210
5 Quinary 231210212042
6 Senary 20513251512
8 Octal 757026344
10 Decimal 129772772
12 Duodecimal 37563b98
16 Hexadecimal 7bc2ce4
20 Vigesimal 20b1bic
36 Base36 259hb8

Cryptographic Hash Functions

md5 6251fb1b9b81f6b21b505c48d98f523e
sha1 bd81410a48790bdc22d11c7542f62a069805c3fc
sha256 938c11e0de6b074269a259c2565135decb1e6312388a4334bf058bf15bc69130
sha512 84e3be788ae3ee80b5902c99922b504d22366db6838509057c52f7247cc5af920229a9255575def5f8bd5c339859da3580d89994f27560964e9308cbce57ccde
ripemd-160 8cdcb6bc8e3104d8225ea2e336c9e8836c4d785b

129772772 as geometric shapes

Circle

Radius = n
Diameter 259545544
Circumference 815386374.30237
Area 5.2907475022124E+16

Sphere

Radius = n
Volume 9.1545995908557E+24
Surface area 2.116299000885E+17
Circumference 815386374.30237

Square

Length = n
Perimeter 519091088
Area 16840972352563984
Diagonal 183526414.18915

Cube

Length = n
Surface area 101045834115383904
Volume 2.1854996653676E+24
Space diagonal 224773034.54305

Equilateral Triangle

Length = n
Perimeter 389318316
Area 7.2923549408759E+15
Altitude 112386517.27153

Triangular Pyramid

Length = n
Surface area 7.2923549408759E+15
Volume 2.5756360561039E+23
Height 61175471.396384