162942012 (number)

162942012 is an even 9-digits composite number following 162942011 and preceding 162942013. In scientific notation, it is written as 1.62942012 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 54313992 positive integers (up to 162942012) that are relatively prime to 162942012.

Interesting facts

Basic properties

Name

Name one hundred sixty-two million nine hundred forty-two thousand twelve

Notation

Scientific notation 1.62942012 × 10^8
Engineering notation 1.62942012 × 10^6

Prime Factorization of 162942012

Prime Factorization 2 × 2 × 9 × 4526167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81471006
Product of the distinct prime numbers

The prime factorization of 162942012 is 2 × 2 × 9 × 4526167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 99, 13, 68, 940, 5793, 4526, 14352, 40574, 185242, 681602, 6143846, 4700800, 78595581, 17499239, 741169032, 368785645, 1013029619, 5646716615

Basic calculations (n = 162942012)

Multiplication

n×y
n×2 325884024
n×3 488826036
n×4 651768048
n×5 814710060

Division

n÷y
n÷2 81471006
n÷3 54314004
n÷3 40735503
n÷5 32588402.4

Exponentiation

ny
n2 26550099274608144
n3 4.3261265946044E+24
n4 7.0490777149155E+32
n5 1.1485909056127E+41

Nth Root

y√n
2√n 12764.874147441
3√n 546.19077180234
4√n 112.98174254029
5√n 43.89414711951

Divisors of 162942012

1, 2, 4, 9, 18, 36, 4526167, 9052334, 18104668, 40735503, 81471006, 162942012

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 -162942011
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 162942012 can be divided by 12 positive divisors. The sum of these divisors (counting 162942012) is 1, the average is 0.083333333333333.

Base conversion 162942012

Base System Value
2 Binary 1001101101100100110000111100
3 Ternary 102100121022102100
4 Quaternary 21231210300330
5 Quinary 313203121022
6 Senary 24100225100
8 Octal 1155446074
10 Decimal 162942012
12 Duodecimal 4669b190
16 Hexadecimal 9b64c3c
20 Vigesimal 2ai7f0c
36 Base36 2p0ev0

Cryptographic Hash Functions

md5 36ec687ec6473ae82bdab60fc5ed0a77
sha1 acce53bd7c4b2afc0989fb02aadc3f90a2ff4560
sha256 9751c16233c33eb907b9c9d59f867325e56a122448539319342d39fd51849809
sha512 2e00543f081006a01b1d363fa2f3e9f1dd6f9684e45f7beee9de48ec7116e7e4002237731c241446196cbd331415436e7b6577a3ba8024eae45a4431bd126466
ripemd-160 664b6b2defe18609233d8c8b46f53141fa58cb7d

162942012 as geometric shapes

Circle

Radius = n
Diameter 325884024
Circumference 1023794855.7207
Area 8.3409596833189E+16

Sphere

Radius = n
Volume 1.8121236704145E+25
Surface area 3.3363838733275E+17
Circumference 1023794855.7207

Square

Length = n
Perimeter 651768048
Area 26550099274608144
Diagonal 230434803.25076

Cube

Length = n
Surface area 159300595647648864
Volume 4.3261265946044E+24
Space diagonal 282223843.4715

Equilateral Triangle

Length = n
Perimeter 488826036
Area 1.1496530222405E+16
Altitude 141111921.73575

Triangular Pyramid

Length = n
Surface area 1.1496530222405E+16
Volume 5.0983890855271E+23
Height 76811601.083587