129220105 (number)

129220105 is an odd 9-digits composite number following 129220104 and preceding 129220106. In scientific notation, it is written as 1.29220105 × 10^8. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 88606896 positive integers (up to 129220105) that are relatively prime to 129220105.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred twenty thousand one hundred five

Notation

Scientific notation 1.29220105 × 10^8
Engineering notation 1.29220105 × 10^6

Prime Factorization of 129220105

Prime Factorization 5 × 7 × 49 × 75347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129220105
Product of the distinct prime numbers

The prime factorization of 129220105 is 5 × 7 × 49 × 75347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 91, 39, 557, 254, 3000, 6, 31022, 13220, 184390, 381654, 7728530, 9849385, 26130216, 74684126, 654135669, 716411009, 3883062507, 8879875117

Basic calculations (n = 129220105)

Multiplication

n×y
n×2 258440210
n×3 387660315
n×4 516880420
n×5 646100525

Division

n÷y
n÷2 64610052.5
n÷3 43073368.333333
n÷3 32305026.25
n÷5 25844021

Exponentiation

ny
n2 16697835536211025
n3 2.1576960612619E+24
n4 2.7881771159435E+32
n5 3.6028853968082E+40

Nth Root

y√n
2√n 11367.502144271
3√n 505.56464634102
4√n 106.61848875439
5√n 41.905016685798

Divisors of 129220105

1, 5, 7, 35, 49, 245, 343, 1715, 75347, 376735, 527429, 2637145, 3692003, 18460015, 25844021, 129220105

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 -129220104
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 129220105 can be divided by 16 positive divisors. The sum of these divisors (counting 129220105) is 1, the average is 0.0625.

Base conversion 129220105

Base System Value
2 Binary 111101100111011111000001001
3 Ternary 100000011001122211
4 Quaternary 13230323320021
5 Quinary 231040020410
6 Senary 20453345121
8 Octal 754737011
10 Decimal 129220105
12 Duodecimal 373381a1
16 Hexadecimal 7b3be09
20 Vigesimal 207ca55
36 Base36 24xmvd

Cryptographic Hash Functions

md5 ad3af49a0c5d8ef959da65aed6e89ac3
sha1 5939a45194fe195d1e40733d89ae9f60e69ea612
sha256 340c81a39d873ed894ae253bb3568b4b3f49aeef38cefd56e9ff6354baf81bf8
sha512 3a666a2f8364188c1de474e6f145ec600dd2260d6184f4f1f66496cea8887c28228bf85f4c0a97191f0cc83218135e5d434adfc3ac192c2ede9b8a4fe0a482f3
ripemd-160 57d399d2714c9ac634439cdada95327527357abb

129220105 as geometric shapes

Circle

Radius = n
Diameter 258440210
Circumference 811913865.1282
Area 5.2457797451411E+16

Sphere

Radius = n
Volume 9.0381361263201E+24
Surface area 2.0983118980564E+17
Circumference 811913865.1282

Square

Length = n
Perimeter 516880420
Area 16697835536211025
Diagonal 182744825.02228

Cube

Length = n
Surface area 100187013217266150
Volume 2.1576960612619E+24
Space diagonal 223815787.21939

Equilateral Triangle

Length = n
Perimeter 387660315
Area 7.2303748812866E+15
Altitude 111907893.60969

Triangular Pyramid

Length = n
Surface area 7.2303748812866E+15
Volume 2.5428691944297E+23
Height 60914941.674092