166021950 (number)

166021950 is an even 9-digits composite number following 166021949 and preceding 166021951. In scientific notation, it is written as 1.66021950 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 44104800 positive integers (up to 166021950) that are relatively prime to 166021950.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66021950 × 10^8
Engineering notation 1.66021950 × 10^6

Prime Factorization of 166021950

Prime Factorization 2 × 15 × 5 × 283 × 3911

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 166021950
Product of the distinct prime numbers

The prime factorization of 166021950 is 2 × 15 × 5 × 283 × 3911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 6, 66, 945, 952, 770, 9373, 37181, 17803, 274267, 892948, 1278882, 9177443, 55848020, 74743879, 25148411, 2570358, 7112388303, 2596708288

Basic calculations (n = 166021950)

Multiplication

n×y
n×2 332043900
n×3 498065850
n×4 664087800
n×5 830109750

Division

n÷y
n÷2 83010975
n÷3 55340650
n÷3 41505487.5
n÷5 33204390

Exponentiation

ny
n2 27563287881802500
n3 4.5761108025482E+24
n4 7.5973483885512E+32
n5 1.2613265942966E+41

Nth Root

y√n
2√n 12884.95052377
3√n 549.61068868271
4√n 113.51189595708
5√n 44.058844406161

Divisors of 166021950

1, 2, 5, 10, 15, 30, 75, 150, 283, 566, 1415, 2830, 3911, 4245, 7822, 8490, 19555, 21225, 39110, 42450, 58665, 117330, 293325, 586650, 1106813, 2213626, 5534065, 11068130, 16602195, 33204390, 83010975, 166021950

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 -166021949
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 166021950 can be divided by 32 positive divisors. The sum of these divisors (counting 166021950) is 1, the average is 0.03125.

Base conversion 166021950

Base System Value
2 Binary 1001111001010100101100111110
3 Ternary 102120101210022010
4 Quaternary 21321110230332
5 Quinary 320000200300
6 Senary 24250232050
8 Octal 1171245476
10 Decimal 166021950
12 Duodecimal 47725626
16 Hexadecimal 9e54b3e
20 Vigesimal 2bhceha
36 Base36 2qufcu

Cryptographic Hash Functions

md5 7175b723362ff30eb264093ef0e91b8e
sha1 249a96412011add7068eccf14c3cdbef75b50e5f
sha256 31977bb398c4c5325f83d6989f60dc8c529c88164543fb9fb6c8b3a61f45b7ce
sha512 886a90ce44facfee9959fa06a4f17f72ec65e5744e2bbc402791f093126889e1260a0d6d260ac72b597934ed86eb426946aea6ee742826f248fc3ad189d55cb3
ripemd-160 e1a55db88df9807c32a0bf3047db3d88b960bca7

166021950 as geometric shapes

Circle

Radius = n
Diameter 332043900
Circumference 1043146676.9093
Area 8.6592622718251E+16

Sphere

Radius = n
Volume 1.9168368105731E+25
Surface area 3.4637049087301E+17
Circumference 1043146676.9093

Square

Length = n
Perimeter 664087800
Area 27563287881802500
Diagonal 234790493.34163

Cube

Length = n
Surface area 165379727290815000
Volume 4.5761108025482E+24
Space diagonal 287558452.57166

Equilateral Triangle

Length = n
Perimeter 498065850
Area 1.1935253758732E+16
Altitude 143779226.28583

Triangular Pyramid

Length = n
Surface area 1.1935253758732E+16
Volume 5.3929982999048E+23
Height 78263497.780543