166152720 (number)

166152720 is an even 9-digits composite number following 166152719 and preceding 166152721. In scientific notation, it is written as 1.66152720 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 41375232 positive integers (up to 166152720) that are relatively prime to 166152720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66152720 × 10^8
Engineering notation 1.66152720 × 10^6

Prime Factorization of 166152720

Prime Factorization 2 × 2 × 2 × 2 × 15 × 19 × 83 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20769090
Product of the distinct prime numbers

The prime factorization of 166152720 is 2 × 2 × 2 × 2 × 15 × 19 × 83 × 439. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 15, 47, 51, 958, 3908, 9503, 26602, 80907, 678875, 436135, 8329352, 2328497, 35972146, 86945887, 741942575, 76723719, 858847010, 2002542979

Basic calculations (n = 166152720)

Multiplication

n×y
n×2 332305440
n×3 498458160
n×4 664610880
n×5 830763600

Division

n÷y
n÷2 83076360
n÷3 55384240
n÷3 41538180
n÷5 33230544

Exponentiation

ny
n2 27606726363398400
n3 4.5869326755744E+24
n4 7.6213134050356E+32
n5 1.2663019522191E+41

Nth Root

y√n
2√n 12890.024049628
3√n 549.75495419992
4√n 113.53424174948
5√n 44.065782959358

Divisors of 166152720

1, 2, 4, 8, 15, 16, 19, 30, 38, 60, 76, 83, 120, 152, 166, 240, 285, 304, 332, 439, 570, 664, 878, 1140, 1245, 1328, 1577, 1756, 2280, 2490, 3154, 3512, 4560, 4980, 6308, 6585, 7024, 8341, 9960, 12616, 13170, 16682, 19920, 23655, 25232, 26340, 33364, 36437, 47310, 52680, 66728, 72874, 94620, 105360, 125115, 133456, 145748, 189240, 250230, 291496, 378480, 500460, 546555, 582992, 692303, 1000920, 1093110, 1384606, 2001840, 2186220, 2769212, 4372440, 5538424, 8744880, 10384545, 11076848, 20769090, 41538180, 83076360, 166152720

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166152719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166152720 can be divided by 80 positive divisors. The sum of these divisors (counting 166152720) is 1, the average is 0.0125.

Base conversion 166152720

Base System Value
2 Binary 1001111001110100101000010000
3 Ternary 102120122102200110
4 Quaternary 21321310220100
5 Quinary 320013341340
6 Senary 24253121320
8 Octal 1171645020
10 Decimal 166152720
12 Duodecimal 47789240
16 Hexadecimal 9e74a10
20 Vigesimal 2bi91g0
36 Base36 2qx89c

Cryptographic Hash Functions

md5 833e27cab8e655f07981372c88e6487a
sha1 f94d7ff3f317ece0ddbe0590ab96876eaf11cd3d
sha256 0defcae0c5de99e0152bcb1a92b809c41795baebbf4c87e689ae77cb3502d749
sha512 f6ec08ad3c4e2fff525d57bed217c62505419c9a71b610d9b7c14df778c4cd396b2ebb614714d85146e6bb0028342987d7f3e7552c576c22b3edc76a917cfffa
ripemd-160 497315a32a3598b597be50dda193a502f8d24840

166152720 as geometric shapes

Circle

Radius = n
Diameter 332305440
Circumference 1043968329.0519
Area 8.6729088732916E+16

Sphere

Radius = n
Volume 1.921369866146E+25
Surface area 3.4691635493166E+17
Circumference 1043968329.0519

Square

Length = n
Perimeter 664610880
Area 27606726363398400
Diagonal 234975430.04918

Cube

Length = n
Surface area 165640358180390400
Volume 4.5869326755744E+24
Space diagonal 287784952.85577

Equilateral Triangle

Length = n
Perimeter 498458160
Area 1.1954063173014E+16
Altitude 143892476.42788

Triangular Pyramid

Length = n
Surface area 1.1954063173014E+16
Volume 5.4057519995746E+23
Height 78325143.349726