162189957 (number)

162189957 is an odd 9-digits composite number following 162189956 and preceding 162189958. In scientific notation, it is written as 1.62189957 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 108126636 positive integers (up to 162189957) that are relatively prime to 162189957.

Interesting facts

Basic properties

Name

Name one hundred sixty-two million one hundred eighty-nine thousand nine hundred fifty-seven

Notation

Scientific notation 1.62189957 × 10^8
Engineering notation 1.62189957 × 10^6

Prime Factorization of 162189957

Prime Factorization 3 × 54063319

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 162189957
Product of the distinct prime numbers

The prime factorization of 162189957 is 3 × 54063319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 96, 66, 733, 52, 6555, 2922, 40858, 73752, 412835, 211192, 7150617, 7500414, 38260781, 50436330, 838717535, 78509101, 7984585687, 3690936563

Basic calculations (n = 162189957)

Multiplication

n×y
n×2 324379914
n×3 486569871
n×4 648759828
n×5 810949785

Division

n÷y
n÷2 81094978.5
n÷3 54063319
n÷3 40547489.25
n÷5 32437991.4

Exponentiation

ny
n2 26305582151661849
n3 4.266501238038E+24
n4 6.9198365233783E+32
n5 1.1223279881738E+41

Nth Root

y√n
2√n 12735.382090852
3√n 545.34916547306
4√n 112.85115015299
5√n 43.853553627414

Divisors of 162189957

1, 3, 54063319, 162189957

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 -162189956
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 162189957 can be divided by 4 positive divisors. The sum of these divisors (counting 162189957) is 1, the average is 0.25.

Base conversion 162189957

Base System Value
2 Binary 1001101010101101001010000101
3 Ternary 102022012002210110
4 Quaternary 21222231022011
5 Quinary 313010034312
6 Senary 24032143233
8 Octal 1152551205
10 Decimal 162189957
12 Duodecimal 46397b19
16 Hexadecimal 9aad285
20 Vigesimal 2addehh
36 Base36 2okakl

Cryptographic Hash Functions

md5 8bf741e7e2bc70ec4b25f14ca0a6d389
sha1 1d450f932fc714aa2ce504d0623536dfc03ee26a
sha256 0c3318d835b5de2b73ef4ce6479286c93da3a48d0c34124bd56bc278bb43a972
sha512 cda474a3a31576d3693e3cfd3dcb5961e1c10da1b723b203685a9f189efad18f205a1182662729758425787d47b2398dd9ab15b976dd6c47baf7ff7c55f68e7a
ripemd-160 7a8c70ab7b854ef2e5084e7c344387f049db8104

162189957 as geometric shapes

Circle

Radius = n
Diameter 324379914
Circumference 1019069554.7945
Area 8.2641423636064E+16

Sphere

Radius = n
Volume 1.7871478594603E+25
Surface area 3.3056569454425E+17
Circumference 1019069554.7945

Square

Length = n
Perimeter 648759828
Area 26305582151661849
Diagonal 229371236.87011

Cube

Length = n
Surface area 157833492909971094
Volume 4.266501238038E+24
Space diagonal 280921246.00141

Equilateral Triangle

Length = n
Perimeter 486569871
Area 1.1390651202339E+16
Altitude 140460623.00071

Triangular Pyramid

Length = n
Surface area 1.1390651202339E+16
Volume 5.0281199289291E+23
Height 76457078.956703