129872035 (number)

129872035 is an odd 9-digits composite number following 129872034 and preceding 129872036. In scientific notation, it is written as 1.29872035 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 101089440 positive integers (up to 129872035) that are relatively prime to 129872035.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred seventy-two thousand thirty-five

Notation

Scientific notation 1.29872035 × 10^8
Engineering notation 1.29872035 × 10^6

Prime Factorization of 129872035

Prime Factorization 5 × 37 × 702011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129872035
Product of the distinct prime numbers

The prime factorization of 129872035 is 5 × 37 × 702011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 12, 83, 995, 627, 2132, 9088, 86763, 60054, 203268, 301640, 7066842, 852108, 84507883, 39514584, 753899105, 912352914, 3902874995, 5891459280

Basic calculations (n = 129872035)

Multiplication

n×y
n×2 259744070
n×3 389616105
n×4 519488140
n×5 649360175

Division

n÷y
n÷2 64936017.5
n÷3 43290678.333333
n÷3 32468008.75
n÷5 25974407

Exponentiation

ny
n2 16866745475041225
n3 2.1905185586706E+24
n4 2.8448710291982E+32
n5 3.6946918987452E+40

Nth Root

y√n
2√n 11396.141232891
3√n 506.41343074829
4√n 106.75271065828
5√n 41.94721472081

Divisors of 129872035

1, 5, 37, 185, 702011, 3510055, 25974407, 129872035

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129872034
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129872035 can be divided by 8 positive divisors. The sum of these divisors (counting 129872035) is 1, the average is 0.125.

Base conversion 129872035

Base System Value
2 Binary 111101111011011000010100011
3 Ternary 100001101011221101
4 Quaternary 13233123002203
5 Quinary 231221401120
6 Senary 20515335231
8 Octal 757330243
10 Decimal 129872035
12 Duodecimal 375b1517
16 Hexadecimal 7bdb0a3
20 Vigesimal 20be01f
36 Base36 25blwj

Cryptographic Hash Functions

md5 701842c6a6cc72cfe78e6eebbd131f20
sha1 63a41a45e5a358c4b7518cc64f17f8dd787c2a25
sha256 77b1584eab0161eb4eb9dd48df9fabdfbd1031a8460a28e5b15c73cfd5798c75
sha512 adc9fd5065f8f5d5e10c9fc929f532554dfb41807a9e626e7fbeb871ac9407e6fe37accc38170525c892eeaeab7129c0fae99d8f0aec3371f5f1009e660315a0
ripemd-160 1db4cf216ddab3ee4fa65864dcc3617f0b6ff16d

129872035 as geometric shapes

Circle

Radius = n
Diameter 259744070
Circumference 816010062.12551
Area 5.2988443674358E+16

Sphere

Radius = n
Volume 9.1756226819624E+24
Surface area 2.1195377469743E+17
Circumference 816010062.12551

Square

Length = n
Perimeter 519488140
Area 16866745475041225
Diagonal 183666793.26999

Cube

Length = n
Surface area 101200472850247350
Volume 2.1905185586706E+24
Space diagonal 224944963.10236

Equilateral Triangle

Length = n
Perimeter 389616105
Area 7.303515030276E+15
Altitude 112472481.55118

Triangular Pyramid

Length = n
Surface area 7.303515030276E+15
Volume 2.581550878585E+23
Height 61222264.423331