155996956 (number)

155996956 is an even 9-digits composite number following 155996955 and preceding 155996957. In scientific notation, it is written as 1.55996956 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 6 positive divisors. There are 77998476 positive integers (up to 155996956) that are relatively prime to 155996956.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million nine hundred ninety-six thousand nine hundred fifty-six

Notation

Scientific notation 1.55996956 × 10^8
Engineering notation 1.55996956 × 10^6

Prime Factorization of 155996956

Prime Factorization 2 × 2 × 38999239

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77998478
Product of the distinct prime numbers

The prime factorization of 155996956 is 2 × 2 × 38999239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 45, 71, 356, 693, 5807, 5456, 96809, 70625, 365997, 940237, 156952, 1760944, 40655325, 41969243, 694108883, 565418890, 7830065837, 8133663404

Basic calculations (n = 155996956)

Multiplication

n×y
n×2 311993912
n×3 467990868
n×4 623987824
n×5 779984780

Division

n÷y
n÷2 77998478
n÷3 51998985.333333
n÷3 38999239
n÷5 31199391.2

Exponentiation

ny
n2 24335050281265936
n3 3.7961937679844E+24
n4 5.9219467219174E+32
n5 9.2380566221329E+40

Nth Root

y√n
2√n 12489.874138677
3√n 538.31775979724
4√n 111.75810547194
5√n 43.513420616887

Divisors of 155996956

1, 2, 4, 38999239, 77998478, 155996956

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155996955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155996956 can be divided by 6 positive divisors. The sum of these divisors (counting 155996956) is 1, the average is 0.16666666666667.

Base conversion 155996956

Base System Value
2 Binary 1001010011000101001100011100
3 Ternary 101212112110121001
4 Quaternary 21103011030130
5 Quinary 304413400311
6 Senary 23251320044
8 Octal 1123051434
10 Decimal 155996956
12 Duodecimal 442b0024
16 Hexadecimal 94c531c
20 Vigesimal 28ejc7g
36 Base36 2kvk0s

Cryptographic Hash Functions

md5 9440ad471e8a4246fc47800b24d61d97
sha1 c2415c14c21c0edfc4a3f615d08f1ad4e82359dc
sha256 34c17e8a053a1b7b185356e133f840acdad244dad8fc4f0129b7590d6a1d30da
sha512 61db48e706cdf774d68f20048299dd53c8c7fef9c56a75fbf6d21cac4b66a5ea3ac8e7a027592f08592a8b98f4dbdec5a89c816d022c3ec492a9611d36b8129d
ripemd-160 758a5c2c2344a8b6257ac24089ccd9b1b2713424

155996956 as geometric shapes

Circle

Radius = n
Diameter 311993912
Circumference 980157781.90394
Area 7.6450815188363E+16

Sphere

Radius = n
Volume 1.5901459270804E+25
Surface area 3.0580326075345E+17
Circumference 980157781.90394

Square

Length = n
Perimeter 623987824
Area 24335050281265936
Diagonal 220613010.86412

Cube

Length = n
Surface area 146010301687595616
Volume 3.7961937679844E+24
Space diagonal 270194653.61809

Equilateral Triangle

Length = n
Perimeter 467990868
Area 1.0537385872974E+16
Altitude 135097326.80904

Triangular Pyramid

Length = n
Surface area 1.0537385872974E+16
Volume 4.4738572600665E+23
Height 73537670.28804