132998981 (number)

132998981 is an odd 9-digits composite number following 132998980 and preceding 132998982. In scientific notation, it is written as 1.32998981 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 131880960 positive integers (up to 132998981) that are relatively prime to 132998981.

Interesting facts

Basic properties

Name

Name one hundred thirty-two million nine hundred ninety-eight thousand nine hundred eighty-one

Notation

Scientific notation 1.32998981 × 10^8
Engineering notation 1.32998981 × 10^6

Prime Factorization of 132998981

Prime Factorization 433 × 181 × 1697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 132998981
Product of the distinct prime numbers

The prime factorization of 132998981 is 433 × 181 × 1697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 132998981)

Multiplication

n×y
n×2 265997962
n×3 398996943
n×4 531995924
n×5 664994905

Division

n÷y
n÷2 66499490.5
n÷3 44332993.666667
n÷3 33249745.25
n÷5 26599796.2

Exponentiation

ny
n2 17688728947038361
n3 2.3525829251413E+24
n4 3.1289113176179E+32
n5 4.1614201688255E+40

Nth Root

y√n
2√n 11532.518415333
3√n 510.44556857435
4√n 107.38956381015
5√n 42.147290704156

Divisors of 132998981

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 -132998980
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 132998981 can be divided by 8 positive divisors. The sum of these divisors (counting 132998981) is 1, the average is 0.125.

Base conversion 132998981

Base System Value
2 Binary 111111011010110011101000101
3 Ternary 100021021001022012
4 Quaternary 13323112131011
5 Quinary 233021431411
6 Senary 21110344005
8 Octal 773263505
10 Decimal 132998981
12 Duodecimal 3865b005
16 Hexadecimal 7ed6745
20 Vigesimal 21b4h91
36 Base36 276mo5

Cryptographic Hash Functions

md5 2090c719c478e84c5fcc764d6d9fbf22
sha1 30e7ef03785f93bb36c6b8f00424f40bfe6dbbd0
sha256 5578e03ad59ee4bca1dd550908aaffc0681fb0c0a8d731c24e3d63f57e61354f
sha512 27366827bbd35fb10ff38516c2fc32c5d43e70e74ccbc1b8f948fb387221cc7458aac227a10bc78cf3cc12ff383f1af937237c14aea3c29a5a8a026db4b4d2eb
ripemd-160 748af9858d8343fe216f0d6708099253888e0aeb

132998981 as geometric shapes

Circle

Radius = n
Diameter 265997962
Circumference 835657243.28906
Area 5.5570780911357E+16

Sphere

Radius = n
Volume 9.8544763127796E+24
Surface area 2.2228312364543E+17
Circumference 835657243.28906

Square

Length = n
Perimeter 531995924
Area 17688728947038361
Diagonal 188088962.712

Cube

Length = n
Surface area 106132373682230166
Volume 2.3525829251413E+24
Space diagonal 230360992.44689

Equilateral Triangle

Length = n
Perimeter 398996943
Area 7.6594443143962E+15
Altitude 115180496.22344

Triangular Pyramid

Length = n
Surface area 7.6594443143962E+15
Volume 2.7725455661185E+23
Height 62696320.904001