156942684 (number)

156942684 is an even 9-digits composite number following 156942683 and preceding 156942685. In scientific notation, it is written as 1.56942684 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 52164000 positive integers (up to 156942684) that are relatively prime to 156942684.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty-two thousand six hundred eighty-four

Notation

Scientific notation 1.56942684 × 10^8
Engineering notation 1.56942684 × 10^6

Prime Factorization of 156942684

Prime Factorization 2 × 2 × 9 × 9 × 691 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8719038
Product of the distinct prime numbers

The prime factorization of 156942684 is 2 × 2 × 9 × 9 × 691 × 701. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156942684)

Multiplication

n×y
n×2 313885368
n×3 470828052
n×4 627770736
n×5 784713420

Division

n÷y
n÷2 78471342
n÷3 52314228
n÷3 39235671
n÷5 31388536.8

Exponentiation

ny
n2 24631006061123856
n3 3.865656200853E+24
n4 6.0668645958312E+32
n5 9.5215001313432E+40

Nth Root

y√n
2√n 12527.676719967
3√n 539.4034152179
4√n 111.92710449202
5√n 43.566052962903

Divisors of 156942684

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156942683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156942684 can be divided by 36 positive divisors. The sum of these divisors (counting 156942684) is 1, the average is 0.027777777777778.

Base conversion 156942684

Base System Value
2 Binary 1001010110101100000101011100
3 Ternary 101221022111220000
4 Quaternary 21112230011130
5 Quinary 310134131214
6 Senary 23323454300
8 Octal 1126540534
10 Decimal 156942684
12 Duodecimal 44687390
16 Hexadecimal 95ac15c
20 Vigesimal 290hge4
36 Base36 2lftr0

Cryptographic Hash Functions

md5 fe75ff342c2471389adf4f92055ed2e3
sha1 b8463d0fd463281a6b234129bef170be7219a177
sha256 383f985c30b956d8b323de4c8bbba9fe77dca7fb1385bb3301246048ab1fb72d
sha512 df49d8d722aec3c96aa0d3e782151928efa3cef862a5e2c609b173b8b77dc6201976e213aaa15dc24050dade1e173d57651dd82e0b2a4d7dc250fad7331403f4
ripemd-160 5c6b3455f2dfb7a6dceeb16d656183dca8063c96

156942684 as geometric shapes

Circle

Radius = n
Diameter 313885368
Circumference 986099966.17813
Area 7.7380587692152E+16

Sphere

Radius = n
Volume 1.6192422829205E+25
Surface area 3.0952235076861E+17
Circumference 986099966.17813

Square

Length = n
Perimeter 627770736
Area 24631006061123856
Diagonal 221950472.22803

Cube

Length = n
Surface area 147786036366743136
Volume 3.865656200853E+24
Space diagonal 271832702.56423

Equilateral Triangle

Length = n
Perimeter 470828052
Area 1.0665538484851E+16
Altitude 135916351.28211

Triangular Pyramid

Length = n
Surface area 1.0665538484851E+16
Volume 4.555719522265E+23
Height 73983490.742678