160990866 (number)

160990866 is an even 9-digits composite number following 160990865 and preceding 160990867. In scientific notation, it is written as 1.60990866 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 53663616 positive integers (up to 160990866) that are relatively prime to 160990866.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred ninety thousand eight hundred sixty-six

Notation

Scientific notation 1.60990866 × 10^8
Engineering notation 1.60990866 × 10^6

Prime Factorization of 160990866

Prime Factorization 2 × 3 × 3 × 8943937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 53663622
Product of the distinct prime numbers

The prime factorization of 160990866 is 2 × 3 × 3 × 8943937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 33, 92, 346, 823, 7086, 7345, 49874, 410, 695088, 688144, 7226116, 7274801, 4523062, 44431644, 131499671, 380547576, 2497722281, 9376626753

Basic calculations (n = 160990866)

Multiplication

n×y
n×2 321981732
n×3 482972598
n×4 643963464
n×5 804954330

Division

n÷y
n÷2 80495433
n÷3 53663622
n÷3 40247716.5
n÷5 32198173.2

Exponentiation

ny
n2 25918058935429956
n3 4.1725707530539E+24
n4 6.7174577898042E+32
n5 1.081449346899E+41

Nth Root

y√n
2√n 12688.217605322
3√n 544.00189454718
4√n 112.64198864243
5√n 43.788518034446

Divisors of 160990866

1, 2, 3, 6, 9, 18, 8943937, 17887874, 26831811, 53663622, 80495433, 160990866

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160990865
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160990866 can be divided by 12 positive divisors. The sum of these divisors (counting 160990866) is 1, the average is 0.083333333333333.

Base conversion 160990866

Base System Value
2 Binary 1001100110001000011010010010
3 Ternary 102012221011221200
4 Quaternary 21212020122102
5 Quinary 312203201431
6 Senary 23550332030
8 Octal 1146103222
10 Decimal 160990866
12 Duodecimal 45aba016
16 Hexadecimal 9988692
20 Vigesimal 2a63h36
36 Base36 2nulci

Cryptographic Hash Functions

md5 6dbc1469982b0493c9b4d899b2468a4e
sha1 d1009bab51ed215c2e071c85b906fad1ebe507bf
sha256 7126f2353e6ae8016cb00593dd6e276d2b69650735069662dcffe1910229cb73
sha512 562876596a30d034cfd7ffbb36880430067ace1a795795ab7cae709aa6801183c075b85bf9e926379016a1f042b5c160c3018610c7fcf51842bda4eda4e11f6c
ripemd-160 a979936032e393e7f4a5c7cdc34ce9025444abf6

160990866 as geometric shapes

Circle

Radius = n
Diameter 321981732
Circumference 1011535443.8413
Area 8.1423983546854E+16

Sphere

Radius = n
Volume 1.747802349917E+25
Surface area 3.2569593418742E+17
Circumference 1011535443.8413

Square

Length = n
Perimeter 643963464
Area 25918058935429956
Diagonal 227675466.11539

Cube

Length = n
Surface area 155508353612579736
Volume 4.1725707530539E+24
Space diagonal 278844359.46651

Equilateral Triangle

Length = n
Perimeter 482972598
Area 1.1222848727432E+16
Altitude 139422179.73326

Triangular Pyramid

Length = n
Surface area 1.1222848727432E+16
Volume 4.9174217907751E+23
Height 75891822.038463