155964982 (number)

155964982 is an even 9-digits composite number following 155964981 and preceding 155964983. In scientific notation, it is written as 1.55964982 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 77982490 positive integers (up to 155964982) that are relatively prime to 155964982.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million nine hundred sixty-four thousand nine hundred eighty-two

Notation

Scientific notation 1.55964982 × 10^8
Engineering notation 1.55964982 × 10^6

Prime Factorization of 155964982

Prime Factorization 2 × 77982491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 155964982
Product of the distinct prime numbers

The prime factorization of 155964982 is 2 × 77982491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 16, 12, 385, 680, 1134, 6773, 3178, 46080, 861509, 401165, 4505468, 8764084, 36732480, 27830975, 704734773, 886904286, 277813910, 8251668037

Basic calculations (n = 155964982)

Multiplication

n×y
n×2 311929964
n×3 467894946
n×4 623859928
n×5 779824910

Division

n÷y
n÷2 77982491
n÷3 51988327.333333
n÷3 38991245.5
n÷5 31192996.4

Exponentiation

ny
n2 24325075610260324
n3 3.7938599797029E+24
n4 5.9170930344488E+32
n5 9.2285930861014E+40

Nth Root

y√n
2√n 12488.594076196
3√n 538.28097842108
4√n 111.75237839167
5√n 43.511636720293

Divisors of 155964982

1, 2, 77982491, 155964982

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 -155964981
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 155964982 can be divided by 4 positive divisors. The sum of these divisors (counting 155964982) is 1, the average is 0.25.

Base conversion 155964982

Base System Value
2 Binary 1001010010111101011000110110
3 Ternary 101212110211201211
4 Quaternary 21102331120312
5 Quinary 304411334412
6 Senary 23250512034
8 Octal 1122753066
10 Decimal 155964982
12 Duodecimal 4429561a
16 Hexadecimal 94bd636
20 Vigesimal 28efc92
36 Base36 2kuvcm

Cryptographic Hash Functions

md5 3622027cb7095fceda2af31850054f59
sha1 e4bab8d57420ae0879465ad53b12faa5d4ef6883
sha256 fbd7c6ce129fda80eb2845bb6aaf73caaad9e694d21411cbddcd2939d8ef0b5b
sha512 7b926d3dbaa13ba78cc26dcb71d70cb67d14f049f993cfa6c2992aec3a607d17244b95de21e1b9d2222a70fc28bd0507b8644e41a4e63c77eb2a7b2088cc6731
ripemd-160 6b2fd6a6f8aab794fd42630f9897e2b5c6b9d030

155964982 as geometric shapes

Circle

Radius = n
Diameter 311929964
Circumference 979956883.33693
Area 7.641947883521E+16

Sphere

Radius = n
Volume 1.5891683521311E+25
Surface area 3.0567791534084E+17
Circumference 979956883.33693

Square

Length = n
Perimeter 623859928
Area 24325075610260324
Diagonal 220567792.79968

Cube

Length = n
Surface area 145950453661561944
Volume 3.7938599797029E+24
Space diagonal 270139273.02557

Equilateral Triangle

Length = n
Perimeter 467894946
Area 1.0533066713731E+16
Altitude 135069636.51278

Triangular Pyramid

Length = n
Surface area 1.0533066713731E+16
Volume 4.4711068642003E+23
Height 73522597.599892