166151720 (number)

166151720 is an even 9-digits composite number following 166151719 and preceding 166151721. In scientific notation, it is written as 1.66151720 × 10^8. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 56966208 positive integers (up to 166151720) that are relatively prime to 166151720.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-one thousand seven hundred twenty

Notation

Scientific notation 1.66151720 × 10^8
Engineering notation 1.66151720 × 10^6

Prime Factorization of 166151720

Prime Factorization 2 × 2 × 2 × 7 × 5 × 593399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41537930
Product of the distinct prime numbers

The prime factorization of 166151720 is 2 × 2 × 2 × 7 × 5 × 593399. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 48, 20, 561, 534, 1150, 9878, 80158, 40289, 299623, 344778, 359728, 3642006, 40104330, 3946649, 656601611, 193814737, 9418993399, 9606034140

Basic calculations (n = 166151720)

Multiplication

n×y
n×2 332303440
n×3 498455160
n×4 664606880
n×5 830758600

Division

n÷y
n÷2 83075860
n÷3 55383906.666667
n÷3 41537930
n÷5 33230344

Exponentiation

ny
n2 27606394058958400
n3 4.5868498558937E+24
n4 7.6211299293849E+32
n5 1.2662638461108E+41

Nth Root

y√n
2√n 12889.985259883
3√n 549.75385128678
4√n 113.53407092095
5√n 44.065729916725

Divisors of 166151720

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 593399, 1186798, 2373596, 2966995, 4153793, 4747192, 5933990, 8307586, 11867980, 16615172, 20768965, 23735960, 33230344, 41537930, 83075860, 166151720

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166151719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166151720 can be divided by 32 positive divisors. The sum of these divisors (counting 166151720) is 1, the average is 0.03125.

Base conversion 166151720

Base System Value
2 Binary 1001111001110100011000101000
3 Ternary 102120122101022102
4 Quaternary 21321310120220
5 Quinary 320013323340
6 Senary 24253112532
8 Octal 1171643050
10 Decimal 166151720
12 Duodecimal 47788748
16 Hexadecimal 9e74628
20 Vigesimal 2bi8j60
36 Base36 2qx7hk

Cryptographic Hash Functions

md5 7d5c8faeb2997f1ee459cbd3f8524411
sha1 723b0567c5ccfd808ee132aa22ecdf63d9006572
sha256 aedfdb10c1bba38bc5ae4a7535da61f3e04fe4f877bcc1ac847505b1067b4f89
sha512 f7511c5b642008624c6b20612a13212445d488025db8fbb9101d8176e488d678d0340f329ffa2af9be30828e102791aef450fa8fe30aef4d7d269de874d5429d
ripemd-160 125087844def04f169810876ec500b82aca7ce99

166151720 as geometric shapes

Circle

Radius = n
Diameter 332303440
Circumference 1043962045.8666
Area 8.6728044767729E+16

Sphere

Radius = n
Volume 1.9213351747193E+25
Surface area 3.4691217907091E+17
Circumference 1043962045.8666

Square

Length = n
Perimeter 664606880
Area 27606394058958400
Diagonal 234974015.83562

Cube

Length = n
Surface area 165638364353750400
Volume 4.5868498558937E+24
Space diagonal 287783220.80496

Equilateral Triangle

Length = n
Perimeter 498455160
Area 1.1953919280971E+16
Altitude 143891610.40248

Triangular Pyramid

Length = n
Surface area 1.1953919280971E+16
Volume 5.405654395645E+23
Height 78324671.945206