129349760 (number)

129349760 is an even 9-digits composite number following 129349759 and preceding 129349761. In scientific notation, it is written as 1.29349760 × 10^8. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 51739648 positive integers (up to 129349760) that are relatively prime to 129349760.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-nine thousand seven hundred sixty

Notation

Scientific notation 1.29349760 × 10^8
Engineering notation 1.29349760 × 10^6

Prime Factorization of 129349760

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 202109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2021090
Product of the distinct prime numbers

The prime factorization of 129349760 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 202109. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129349760)

Multiplication

n×y
n×2 258699520
n×3 388049280
n×4 517399040
n×5 646748800

Division

n÷y
n÷2 64674880
n÷3 43116586.666667
n÷3 32337440
n÷5 25869952

Exponentiation

ny
n2 16731360412057600
n3 2.1641974537732E+24
n4 2.7993842123817E+32
n5 3.6209967601936E+40

Nth Root

y√n
2√n 11373.203594414
3√n 505.73367853416
4√n 106.6452230267
5√n 41.913422522735

Divisors of 129349760

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129349759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129349760 can be divided by 32 positive divisors. The sum of these divisors (counting 129349760) is 1, the average is 0.03125.

Base conversion 129349760

Base System Value
2 Binary 111101101011011100010000000
3 Ternary 100000101122111212
4 Quaternary 13231123202000
5 Quinary 231103143020
6 Senary 20500225252
8 Octal 755334200
10 Decimal 129349760
12 Duodecimal 3739b228
16 Hexadecimal 7b5b880
20 Vigesimal 2088e80
36 Base36 250eww

Cryptographic Hash Functions

md5 89b52693a060503a82366eaf689f8c33
sha1 579b4712ea95547fae40545788b4b42cdd52caf4
sha256 dce4fca6bd41f8189f30e905f6f4b69821b9ceab185100597fbef3aca98a4fda
sha512 213d0332bbe03ca1ae70cea0f536b5b3d04a67b2c7e139bbdb26c332e086aad762fc1002e98109a7154d8c3edd0588674e08582c63fa5000c1a844870de054d3
ripemd-160 8d9a3b4e95b95f2042588b11c03ff5dfc353b574

129349760 as geometric shapes

Circle

Radius = n
Diameter 258699520
Circumference 812728511.51921
Area 5.2563118955083E+16

Sphere

Radius = n
Volume 9.0653690955886E+24
Surface area 2.1025247582033E+17
Circumference 812728511.51921

Square

Length = n
Perimeter 517399040
Area 16731360412057600
Diagonal 182928184.8817

Cube

Length = n
Surface area 100388162472345600
Volume 2.1641974537732E+24
Space diagonal 224040356.26684

Equilateral Triangle

Length = n
Perimeter 388049280
Area 7.2448915783576E+15
Altitude 112020178.13342

Triangular Pyramid

Length = n
Surface area 7.2448915783576E+15
Volume 2.5505311589828E+23
Height 60976061.627235