118536981 (number)

118536981 is an odd 9-digits composite number following 118536980 and preceding 118536982. In scientific notation, it is written as 1.18536981 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 79024652 positive integers (up to 118536981) that are relatively prime to 118536981.

Interesting facts

Basic properties

Name

Name one hundred eighteen million five hundred thirty-six thousand nine hundred eighty-one

Notation

Scientific notation 1.18536981 × 10^8
Engineering notation 1.18536981 × 10^6

Prime Factorization of 118536981

Prime Factorization 3 × 39512327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 118536981
Product of the distinct prime numbers

The prime factorization of 118536981 is 3 × 39512327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 40, 63, 620, 888, 1130, 752, 18294, 88415, 367132, 777712, 9201912, 8765358, 59727280, 30125970, 504986909, 578549597, 2200270882, 4867300813

Basic calculations (n = 118536981)

Multiplication

n×y
n×2 237073962
n×3 355610943
n×4 474147924
n×5 592684905

Division

n÷y
n÷2 59268490.5
n÷3 39512327
n÷3 29634245.25
n÷5 23707396.2

Exponentiation

ny
n2 14051015864594361
n3 1.6655650005721E+24
n4 1.9743104682708E+32
n5 2.3402880246552E+40

Nth Root

y√n
2√n 10887.468989623
3√n 491.22970463065
4√n 104.34303517544
5√n 41.188006481597

Divisors of 118536981

1, 3, 39512327, 118536981

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 -118536980
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 118536981 can be divided by 4 positive divisors. The sum of these divisors (counting 118536981) is 1, the average is 0.25.

Base conversion 118536981

Base System Value
2 Binary 111000100001011101100010101
3 Ternary 22021001022011120
4 Quaternary 13010023230111
5 Quinary 220321140411
6 Senary 15432354153
8 Octal 704135425
10 Decimal 118536981
12 Duodecimal 33845959
16 Hexadecimal 710bb15
20 Vigesimal 1h0h291
36 Base36 1yknpx

Cryptographic Hash Functions

md5 082822d15438401e7eaa568b9483403a
sha1 0984cb6b36eea3713abd197b0ace13823500f0f2
sha256 303489d5c7f901db742d1162ffbfc1d36d2231876242f470556a2158f8263016
sha512 011f5eaa3d14c082256217c28744896710400a95c262ae75d7ae4a47ce6e4346e9f4bbf81c3591e92e8a3ff8d9c4bd5f85c31878cc5788a8b21827fd9eb99152
ripemd-160 9e72f59cce420f462ed2d3e2fd0b1eadecb51273

118536981 as geometric shapes

Circle

Radius = n
Diameter 237073962
Circumference 744789817.37663
Area 4.4142568215683E+16

Sphere

Radius = n
Volume 6.9767023598315E+24
Surface area 1.7657027286273E+17
Circumference 744789817.37663

Square

Length = n
Perimeter 474147924
Area 14051015864594361
Diagonal 167636606.17296

Cube

Length = n
Surface area 84306095187566166
Volume 1.6655650005721E+24
Space diagonal 205312073.66783

Equilateral Triangle

Length = n
Perimeter 355610943
Area 6.0842683438584E+15
Altitude 102656036.83391

Triangular Pyramid

Length = n
Surface area 6.0842683438584E+15
Volume 1.9628871773525E+23
Height 55878868.724321