166156942 (number)

166156942 is an even 9-digits composite number following 166156941 and preceding 166156943. In scientific notation, it is written as 1.66156942 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 71048880 positive integers (up to 166156942) that are relatively prime to 166156942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66156942 × 10^8
Engineering notation 1.66156942 × 10^6

Prime Factorization of 166156942

Prime Factorization 2 × 7 × 7 × 509 × 3331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23736706
Product of the distinct prime numbers

The prime factorization of 166156942 is 2 × 7 × 7 × 509 × 3331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 99, 64, 981, 853, 814, 4185, 72655, 22772, 635782, 97918, 6225804, 5498860, 37658613, 30623666, 286601995, 360218879, 9591307047, 633853459

Basic calculations (n = 166156942)

Multiplication

n×y
n×2 332313884
n×3 498470826
n×4 664627768
n×5 830784710

Division

n÷y
n÷2 83078471
n÷3 55385647.333333
n÷3 41539235.5
n÷5 33231388.4

Exponentiation

ny
n2 27608129374791364
n3 4.5872823512557E+24
n4 7.6220880757522E+32
n5 1.2664628463216E+41

Nth Root

y√n
2√n 12890.187818647
3√n 549.75961065044
4√n 113.53496297902
5√n 44.066006902541

Divisors of 166156942

1, 2, 7, 14, 49, 98, 509, 1018, 3331, 3563, 6662, 7126, 23317, 24941, 46634, 49882, 163219, 326438, 1695479, 3390958, 11868353, 23736706, 83078471, 166156942

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166156941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166156942 can be divided by 24 positive divisors. The sum of these divisors (counting 166156942) is 1, the average is 0.041666666666667.

Base conversion 166156942

Base System Value
2 Binary 1001111001110101101010001110
3 Ternary 102120122122110211
4 Quaternary 21321311222032
5 Quinary 320014010232
6 Senary 24253153034
8 Octal 1171655216
10 Decimal 166156942
12 Duodecimal 4778b77a
16 Hexadecimal 9e75a8e
20 Vigesimal 2bi9c72
36 Base36 2qxbim

Cryptographic Hash Functions

md5 c16ef04a5b9e56c761f51ae61f83fa07
sha1 0373a3dbcfb2910e93a9744907472bca9632137c
sha256 3b6fc4ffc417f3c60e8d106d590b0b22dbc6001a9f3e8b3f02f80e9609e893c3
sha512 2d0082aa504078b4f39ac8a8c4be40f67b4710c01ff1d1708e161fbec34ccece43427699d3c130c0217cffd721366f8c7646832a0effa251dccccf8d5d198a8b
ripemd-160 8232e2adc4713fc3204e27771fe6227702436bf7

166156942 as geometric shapes

Circle

Radius = n
Diameter 332313884
Circumference 1043994856.6603
Area 8.6733496423201E+16

Sphere

Radius = n
Volume 1.9215163379529E+25
Surface area 3.469339856928E+17
Circumference 1043994856.6603

Square

Length = n
Perimeter 664627768
Area 27608129374791364
Diagonal 234981400.85884

Cube

Length = n
Surface area 165648776248748184
Volume 4.5872823512557E+24
Space diagonal 287792265.57428

Equilateral Triangle

Length = n
Perimeter 498470826
Area 1.1954670694768E+16
Altitude 143896132.78714

Triangular Pyramid

Length = n
Surface area 1.1954670694768E+16
Volume 5.4061640963171E+23
Height 78327133.619613