168271942 (number)

168271942 is an even 9-digits composite number following 168271941 and preceding 168271943. In scientific notation, it is written as 1.68271942 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 79567488 positive integers (up to 168271942) that are relatively prime to 168271942.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred seventy-one thousand nine hundred forty-two

Notation

Scientific notation 1.68271942 × 10^8
Engineering notation 1.68271942 × 10^6

Prime Factorization of 168271942

Prime Factorization 2 × 19 × 617 × 7177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168271942
Product of the distinct prime numbers

The prime factorization of 168271942 is 2 × 19 × 617 × 7177. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 84, 52, 991, 278, 6075, 9303, 45398, 13621, 344720, 105957, 7632596, 9659295, 57288077, 99527339, 499545148, 346643603, 6696706253, 5039757182

Basic calculations (n = 168271942)

Multiplication

n×y
n×2 336543884
n×3 504815826
n×4 673087768
n×5 841359710

Division

n÷y
n÷2 84135971
n÷3 56090647.333333
n÷3 42067985.5
n÷5 33654388.4

Exponentiation

ny
n2 28315446464451364
n3 4.7646951651703E+24
n4 8.0176450848121E+32
n5 1.3491447086881E+41

Nth Root

y√n
2√n 12971.967545442
3√n 552.08239991994
4√n 113.89454572297
5√n 44.177622659542

Divisors of 168271942

1, 2, 19, 38, 617, 1234, 7177, 11723, 14354, 23446, 136363, 272726, 4428209, 8856418, 84135971, 168271942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168271941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168271942 can be divided by 16 positive divisors. The sum of these divisors (counting 168271942) is 1, the average is 0.0625.

Base conversion 168271942

Base System Value
2 Binary 1010000001111010000001000110
3 Ternary 102201122002201011
4 Quaternary 22001322001012
5 Quinary 321034200232
6 Senary 24410352434
8 Octal 1201720106
10 Decimal 168271942
12 Duodecimal 4842b71a
16 Hexadecimal a07a046
20 Vigesimal 2cbdjh2
36 Base36 2s6ngm

Cryptographic Hash Functions

md5 1f6156909b4d3722d8d7db3814acf57a
sha1 bc0d07aa394e0f00af867dbc9688cb8062d5e986
sha256 d018a328acc9f8fedb744eddf68c9e7d103e1c2fe605b2c2ea697472db0de39d
sha512 8886fea752dfcbd99d45960402356c9bf8f2e54412af45e2245ab72c97d4b2c571bed49e8888b62606b35a2470b4e4113a25c8b617ce5df9b42ce36861721281
ripemd-160 0e341c8c66e7d0da3e57ce70955c1d95a4c1d149

168271942 as geometric shapes

Circle

Radius = n
Diameter 336543884
Circumference 1057283793.585
Area 8.8955598595835E+16

Sphere

Radius = n
Volume 1.9958308436658E+25
Surface area 3.5582239438334E+17
Circumference 1057283793.585

Square

Length = n
Perimeter 673087768
Area 28315446464451364
Diagonal 237972462.54326

Cube

Length = n
Surface area 169892678786708184
Volume 4.7646951651703E+24
Space diagonal 291455553.03228

Equilateral Triangle

Length = n
Perimeter 504815826
Area 1.2260947978857E+16
Altitude 145727776.51614

Triangular Pyramid

Length = n
Surface area 1.2260947978857E+16
Volume 5.6152471026311E+23
Height 79324154.181086