129628101 (number)

129628101 is an odd 9-digits composite number following 129628100 and preceding 129628102. In scientific notation, it is written as 1.29628101 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 82346880 positive integers (up to 129628101) that are relatively prime to 129628101.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-eight thousand one hundred one

Notation

Scientific notation 1.29628101 × 10^8
Engineering notation 1.29628101 × 10^6

Prime Factorization of 129628101

Prime Factorization 3 × 43 × 41 × 24509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129628101
Product of the distinct prime numbers

The prime factorization of 129628101 is 3 × 43 × 41 × 24509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 78, 74, 105, 56, 169, 4432, 30519, 41233, 403536, 102284, 7502806, 1079500, 73894173, 3980159, 990635590, 54424899, 8399263438, 9640434477

Basic calculations (n = 129628101)

Multiplication

n×y
n×2 259256202
n×3 388884303
n×4 518512404
n×5 648140505

Division

n÷y
n÷2 64814050.5
n÷3 43209367
n÷3 32407025.25
n÷5 25925620.2

Exponentiation

ny
n2 16803444568866201
n3 2.1781986097209E+24
n4 2.8235574937896E+32
n5 3.6601239598426E+40

Nth Root

y√n
2√n 11385.433720329
3√n 506.09617262008
4√n 106.7025478624
5√n 41.93144527795

Divisors of 129628101

1, 3, 41, 43, 123, 129, 1763, 5289, 24509, 73527, 1004869, 1053887, 3014607, 3161661, 43209367, 129628101

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 -129628100
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 129628101 can be divided by 16 positive divisors. The sum of these divisors (counting 129628101) is 1, the average is 0.0625.

Base conversion 129628101

Base System Value
2 Binary 111101110011111011111000101
3 Ternary 100000220210022210
4 Quaternary 13232133133011
5 Quinary 231141044401
6 Senary 20510214033
8 Octal 756373705
10 Decimal 129628101
12 Duodecimal 374b4319
16 Hexadecimal 7b9f7c5
20 Vigesimal 20a3a51
36 Base36 256dol

Cryptographic Hash Functions

md5 ac53adb5ea6db87a7a1789eced16ccc8
sha1 82ff862c0ebde3aadf808c5fbd4023edbfb1c3f6
sha256 dcd31aece74fb3d720e58ad99f29f725e0f9699648fd4795d9bb107095511f9b
sha512 8ed542b541298101a7a990c967cecd4899ed96dbe009923e0269b413684f61281cfeece98c5089304d7559bda40cf6fe3de8cf462737c939ed7ca62a841f6611
ripemd-160 ca7ed37ed13c6941eb16dc68c47a5a250def7503

129628101 as geometric shapes

Circle

Radius = n
Diameter 259256202
Circumference 814477379.60079
Area 5.2789578012553E+16

Sphere

Radius = n
Volume 9.1240170004782E+24
Surface area 2.1115831205021E+17
Circumference 814477379.60079

Square

Length = n
Perimeter 518512404
Area 16803444568866201
Diagonal 183321818.49887

Cube

Length = n
Surface area 100820667413197206
Volume 2.1781986097209E+24
Space diagonal 224522457.02067

Equilateral Triangle

Length = n
Perimeter 388884303
Area 7.2761049338609E+15
Altitude 112261228.51033

Triangular Pyramid

Length = n
Surface area 7.2761049338609E+15
Volume 2.5670316795079E+23
Height 61107272.832956