129628223 (number)

129628223 is an odd 9-digits composite number following 129628222 and preceding 129628224. In scientific notation, it is written as 1.29628223 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 129422160 positive integers (up to 129628223) that are relatively prime to 129628223.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29628223 × 10^8
Engineering notation 1.29628223 × 10^6

Prime Factorization of 129628223

Prime Factorization 631 × 205433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129628223
Product of the distinct prime numbers

The prime factorization of 129628223 is 631 × 205433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 68, 24, 990, 562, 9548, 4083, 4601, 75357, 256454, 400697, 6506437, 5634755, 44034214, 453868, 23016476, 384929387, 3275206926, 2273776393

Basic calculations (n = 129628223)

Multiplication

n×y
n×2 259256446
n×3 388884669
n×4 518512892
n×5 648141115

Division

n÷y
n÷2 64814111.5
n÷3 43209407.666667
n÷3 32407055.75
n÷5 25925644.6

Exponentiation

ny
n2 16803476198137729
n3 2.1782047597874E+24
n4 2.8235681234138E+32
n5 3.6601411835758E+40

Nth Root

y√n
2√n 11385.439078051
3√n 506.0963313915
4√n 106.70257296828
5√n 41.931453170736

Divisors of 129628223

1, 631, 205433, 129628223

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129628222
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129628223 can be divided by 4 positive divisors. The sum of these divisors (counting 129628223) is 1, the average is 0.25.

Base conversion 129628223

Base System Value
2 Binary 111101110011111100000111111
3 Ternary 100000220210111022
4 Quaternary 13232133200333
5 Quinary 231141100343
6 Senary 20510214355
8 Octal 756374077
10 Decimal 129628223
12 Duodecimal 374b43bb
16 Hexadecimal 7b9f83f
20 Vigesimal 20a3ab3
36 Base36 256drz

Cryptographic Hash Functions

md5 55cd2594b34298754856e6458eed590b
sha1 b5f4f205926ae114cf7df8978ff1e309ea95c7c1
sha256 d392210d6182c2597adb4bdec17b6a20e7e41daac3879dcf5bcc52fcb5f37102
sha512 6f50cd2eb88fff349b2917362c4239395c57f3b2f29c1f2d77cfe6cade0b9983c82f6c8572f43cb07f6474ac75ceee62d62dc0c0197b12456ae69242906bf566
ripemd-160 f775226589f377d72e2438eff291e8b5ec3e5319

129628223 as geometric shapes

Circle

Radius = n
Diameter 259256446
Circumference 814478146.1494
Area 5.278967737884E+16

Sphere

Radius = n
Volume 9.1240427618165E+24
Surface area 2.1115870951536E+17
Circumference 814478146.1494

Square

Length = n
Perimeter 518512892
Area 16803476198137729
Diagonal 183321991.03292

Cube

Length = n
Surface area 100820857188826374
Volume 2.1782047597874E+24
Space diagonal 224522668.33087

Equilateral Triangle

Length = n
Perimeter 388884669
Area 7.2761186297372E+15
Altitude 112261334.16543

Triangular Pyramid

Length = n
Surface area 7.2761186297372E+15
Volume 2.5670389274308E+23
Height 61107330.344308