156942164 (number)

156942164 is an even 9-digits composite number following 156942163 and preceding 156942165. In scientific notation, it is written as 1.56942164 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 73855104 positive integers (up to 156942164) that are relatively prime to 156942164.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56942164 × 10^8
Engineering notation 1.56942164 × 10^6

Prime Factorization of 156942164

Prime Factorization 2 × 2 × 17 × 2307973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78471082
Product of the distinct prime numbers

The prime factorization of 156942164 is 2 × 2 × 17 × 2307973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156942164)

Multiplication

n×y
n×2 313884328
n×3 470826492
n×4 627768656
n×5 784710820

Division

n÷y
n÷2 78471082
n÷3 52314054.666667
n÷3 39235541
n÷5 31388432.8

Exponentiation

ny
n2 24630842841002896
n3 3.8656177766109E+24
n4 6.0667841905818E+32
n5 9.521342393909E+40

Nth Root

y√n
2√n 12527.655965902
3√n 539.40281948006
4√n 111.92701177956
5√n 43.566024093284

Divisors of 156942164

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156942163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156942164 can be divided by 12 positive divisors. The sum of these divisors (counting 156942164) is 1, the average is 0.083333333333333.

Base conversion 156942164

Base System Value
2 Binary 1001010110101011111101010100
3 Ternary 101221022111011202
4 Quaternary 21112223331110
5 Quinary 310134122124
6 Senary 23323452032
8 Octal 1126537524
10 Decimal 156942164
12 Duodecimal 44687018
16 Hexadecimal 95abf54
20 Vigesimal 290hf84
36 Base36 2lftck

Cryptographic Hash Functions

md5 c7cd3cedd604e95c701c998c83b9a9dd
sha1 ba9e659203e88ac8a35b1be55946d1c90c629e23
sha256 938d71b8bcb2abe35a03003366a966c3c77ead910ad6395fb8e1c93a958d73a6
sha512 f91d7541388abe2cf87b31e0f418088c5258df30db8126a293d6e9949cde4f538596fa7b1aa918086bc63ebc6e9f83fdc1954c04e8e332c0c71d2e016302c589
ripemd-160 efbd1413cf5ac0c6284af6db4dedd3b507ed2cd3

156942164 as geometric shapes

Circle

Radius = n
Diameter 313884328
Circumference 986096698.92177
Area 7.7380074921019E+16

Sphere

Radius = n
Volume 1.6192261878116E+25
Surface area 3.0952029968408E+17
Circumference 986096698.92177

Square

Length = n
Perimeter 627768656
Area 24630842841002896
Diagonal 221949736.83698

Cube

Length = n
Surface area 147785057046017376
Volume 3.8656177766109E+24
Space diagonal 271831801.89781

Equilateral Triangle

Length = n
Perimeter 470826492
Area 1.0665467808465E+16
Altitude 135915900.9489

Triangular Pyramid

Length = n
Surface area 1.0665467808465E+16
Volume 4.5556742388614E+23
Height 73983245.612328