161332020 (number)

161332020 is an even 9-digits composite number following 161332019 and preceding 161332021. In scientific notation, it is written as 1.61332020 × 10^8. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 42740352 positive integers (up to 161332020) that are relatively prime to 161332020.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million three hundred thirty-two thousand twenty

Notation

Scientific notation 1.61332020 × 10^8
Engineering notation 1.61332020 × 10^6

Prime Factorization of 161332020

Prime Factorization 2 × 2 × 135 × 167 × 1789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80666010
Product of the distinct prime numbers

The prime factorization of 161332020 is 2 × 2 × 135 × 167 × 1789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 96, 86, 719, 813, 6532, 6689, 83445, 53316, 355092, 712733, 7530562, 7455167, 86401663, 44235857, 536435078, 634258757, 7212243004, 2458660321

Basic calculations (n = 161332020)

Multiplication

n×y
n×2 322664040
n×3 483996060
n×4 645328080
n×5 806660100

Division

n÷y
n÷2 80666010
n÷3 53777340
n÷3 40333005
n÷5 32266404

Exponentiation

ny
n2 26028020677280400
n3 4.1991531524674E+24
n4 6.7745786037694E+32
n5 1.0929564507949E+41

Nth Root

y√n
2√n 12701.654222974
3√n 544.38588627758
4√n 112.70161588449
5√n 43.807060678528

Divisors of 161332020

1, 2, 4, 135, 167, 270, 334, 540, 668, 1789, 3578, 7156, 22545, 45090, 90180, 241515, 298763, 483030, 597526, 966060, 1195052, 40333005, 80666010, 161332020

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 -161332019
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 161332020 can be divided by 24 positive divisors. The sum of these divisors (counting 161332020) is 1, the average is 0.041666666666667.

Base conversion 161332020

Base System Value
2 Binary 1001100111011011101100110100
3 Ternary 102020120111221000
4 Quaternary 21213123230310
5 Quinary 312300111040
6 Senary 24001523300
8 Octal 1147335464
10 Decimal 161332020
12 Duodecimal 46043530
16 Hexadecimal 99dbb34
20 Vigesimal 2a86a10
36 Base36 2o1wl0

Cryptographic Hash Functions

md5 41e08c2bce876f4156c19c5670885737
sha1 52bf50f10d9089e06e2e88442b95c6fa11cb46b5
sha256 4e96f3af2f590b366f1adda848f6264a1fe6d6b50fe415721ed458b8cbcf71a2
sha512 b298396f7e0f45ea7a018cfd6668f5fa5d99878fe60ec784275fabb02eaece187d6e6b34b3d41f79bd2f6b0f7c74f5dc3797aba7768a8fda6f748415ee1bfe46
ripemd-160 add8f10329e15e9f6c0f5bab4a17964b7f32e60d

161332020 as geometric shapes

Circle

Radius = n
Diameter 322664040
Circumference 1013678977.6416
Area 8.1769438547227E+16

Sphere

Radius = n
Volume 1.7589371593453E+25
Surface area 3.2707775418891E+17
Circumference 1013678977.6416

Square

Length = n
Perimeter 645328080
Area 26028020677280400
Diagonal 228157930.72905

Cube

Length = n
Surface area 156168124063682400
Volume 4.1991531524674E+24
Space diagonal 279435255.52772

Equilateral Triangle

Length = n
Perimeter 483996060
Area 1.1270463558376E+16
Altitude 139717627.76386

Triangular Pyramid

Length = n
Surface area 1.1270463558376E+16
Volume 4.9487494489176E+23
Height 76052643.576349