129250368 (number)

129250368 is an even 9-digits composite number following 129250367 and preceding 129250369. In scientific notation, it is written as 1.29250368 × 10^8. The sum of its digits is 36. It has a total of 10 prime factors and 112 positive divisors. There are 38707200 positive integers (up to 129250368) that are relatively prime to 129250368.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred fifty thousand three hundred sixty-eight

Notation

Scientific notation 1.29250368 × 10^8
Engineering notation 1.29250368 × 10^6

Prime Factorization of 129250368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13 × 41 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 4039074
Product of the distinct prime numbers

The prime factorization of 129250368 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13 × 41 × 421. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129250368)

Multiplication

n×y
n×2 258500736
n×3 387751104
n×4 517001472
n×5 646251840

Division

n÷y
n÷2 64625184
n÷3 43083456
n÷3 32312592
n÷5 25850073.6

Exponentiation

ny
n2 16705657628135424
n3 2.1592123961185E+24
n4 2.7907899678848E+32
n5 3.6071063035982E+40

Nth Root

y√n
2√n 11368.833185512
3√n 505.60411055249
4√n 106.62473064684
5√n 41.906979310322

Divisors of 129250368

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129250367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129250368 can be divided by 112 positive divisors. The sum of these divisors (counting 129250368) is 1, the average is 0.0089285714285714.

Base conversion 129250368

Base System Value
2 Binary 111101101000011010001000000
3 Ternary 100000012121011200
4 Quaternary 13231003101000
5 Quinary 231042002433
6 Senary 20454141200
8 Octal 755032100
10 Decimal 129250368
12 Duodecimal 37351800
16 Hexadecimal 7b43440
20 Vigesimal 207g5i8
36 Base36 24ya80

Cryptographic Hash Functions

md5 04addf82097df375132b565296434717
sha1 1ac85194a734890a5c160da6d8291e43b3d9c460
sha256 271bcce84bdfd8ca2b8461abe9c3689974de7b95af90195ea4c15dfc5fc75e9f
sha512 c80492972df4c894abf26142e03acf5ae79bb3ae7982836f6d426649befaeddacbca1faafe76126851f1ccbd3a4f0dd314d1ddc5d7cf12bd4b90bb3607ea4a33
ripemd-160 b4a6ba18732ad6e47c8c50b999f42260dc6be756

129250368 as geometric shapes

Circle

Radius = n
Diameter 258500736
Circumference 812104013.16515
Area 5.2482371277937E+16

Sphere

Radius = n
Volume 9.0444877349146E+24
Surface area 2.0992948511175E+17
Circumference 812104013.16515

Square

Length = n
Perimeter 517001472
Area 16705657628135424
Diagonal 182787623.36731

Cube

Length = n
Surface area 100233945768812544
Volume 2.1592123961185E+24
Space diagonal 223868204.27297

Equilateral Triangle

Length = n
Perimeter 387751104
Area 7.2337619464453E+15
Altitude 111934102.13649

Triangular Pyramid

Length = n
Surface area 7.2337619464453E+15
Volume 2.5446562121958E+23
Height 60929207.789105