118720981 (number)

118720981 is an odd 9-digits prime number following 118720980 and preceding 118720982. In scientific notation, it is written as 1.18720981 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 118720980 positive integers (up to 118720981) that are relatively prime to 118720981.

Interesting facts

Basic properties

Name

Name one hundred eighteen million seven hundred twenty thousand nine hundred eighty-one

Notation

Scientific notation 1.18720981 × 10^8
Engineering notation 1.18720981 × 10^6

Prime Factorization of 118720981

Prime Factorization 118720981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 118720981
Product of the distinct prime numbers

The prime factorization of 118720981 is 118720981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 1, 4, 88, 588, 612, 345, 8652, 79632, 7792, 426112, 962531, 5212866, 8749316, 38558957, 67137095, 892200278, 53158339, 6973437815, 3425033487

Basic calculations (n = 118720981)

Multiplication

n×y
n×2 237441962
n×3 356162943
n×4 474883924
n×5 593604905

Division

n÷y
n÷2 59360490.5
n÷3 39573660.333333
n÷3 29680245.25
n÷5 23744196.2

Exponentiation

ny
n2 14094671329602361
n3 1.673333207123E+24
n4 1.9865975988951E+32
n5 2.3585081579308E+40

Nth Root

y√n
2√n 10895.915794462
3√n 491.48374500852
4√n 104.38350345941
5√n 41.200785433673

Divisors of 118720981

1, 118720981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 118720982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 59360491
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 10895.91584035
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999831538
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 118720981 can be divided by 2 positive divisors. The sum of these divisors (counting 118720981) is 118720982, the average is 59360491.

Base conversion 118720981

Base System Value
2 Binary 111000100111000100111010101
3 Ternary 22021101122120101
4 Quaternary 13010320213111
5 Quinary 220343032411
6 Senary 15440334101
8 Octal 704704725
10 Decimal 118720981
12 Duodecimal 33914331
16 Hexadecimal 71389d5
20 Vigesimal 1h20291
36 Base36 1yolp1

Cryptographic Hash Functions

md5 c5bd6bca8e35b6ddb108e64db1688148
sha1 1d85b90f592c37fdf8c199143fbf1673d4c154d0
sha256 dfd6a97704be0b8b4b085cfa40787aeb3571b569c1588b65bce5e8ef7d411883
sha512 c2ffa82eb7d2b2ab8969fb84ffa0b63981fdc27133dd1171df73a77a296efb67515efdae4819424be28637f9c02c232f11832c3a733ce6e32a13f251f4ef1bab
ripemd-160 2962f657d5849d4804ddfe3cbbea9fab442e3eb0

118720981 as geometric shapes

Circle

Radius = n
Diameter 237441962
Circumference 745945923.47315
Area 4.4279715903841E+16

Sphere

Radius = n
Volume 7.0092417473405E+24
Surface area 1.7711886361537E+17
Circumference 745945923.47315

Square

Length = n
Perimeter 474883924
Area 14094671329602361
Diagonal 167896821.46844

Cube

Length = n
Surface area 84568027977614166
Volume 1.673333207123E+24
Space diagonal 205630771.01642

Equilateral Triangle

Length = n
Perimeter 356162943
Area 6.1031717147139E+15
Altitude 102815385.50821

Triangular Pyramid

Length = n
Surface area 6.1031717147139E+15
Volume 1.9720420965688E+23
Height 55965607.156146