161124018 (number)

161124018 is an even 9-digits composite number following 161124017 and preceding 161124019. In scientific notation, it is written as 1.61124018 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 48375360 positive integers (up to 161124018) that are relatively prime to 161124018.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million one hundred twenty-four thousand eighteen

Notation

Scientific notation 1.61124018 × 10^8
Engineering notation 1.61124018 × 10^6

Prime Factorization of 161124018

Prime Factorization 2 × 11 × 3 × 109 × 22397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 161124018
Product of the distinct prime numbers

The prime factorization of 161124018 is 2 × 11 × 3 × 109 × 22397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 67, 90, 594, 109, 2926, 2581, 10885, 52451, 808190, 59736, 8321855, 443126, 87767281, 85910052, 256604524, 735963419, 8093319254, 8495207165

Basic calculations (n = 161124018)

Multiplication

n×y
n×2 322248036
n×3 483372054
n×4 644496072
n×5 805620090

Division

n÷y
n÷2 80562009
n÷3 53708006
n÷3 40281004.5
n÷5 32224803.6

Exponentiation

ny
n2 25960949176464324
n3 4.1829324424057E+24
n4 6.7397088214296E+32
n5 1.0859289654588E+41

Nth Root

y√n
2√n 12693.463593519
3√n 544.15183054759
4√n 112.6652723492
5√n 43.795758943119

Divisors of 161124018

1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 22397, 44794, 67191, 134382, 246367, 492734, 739101, 1478202, 2441273, 4882546, 7323819, 14647638, 26854003, 53708006, 80562009, 161124018

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 -161124017
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 161124018 can be divided by 32 positive divisors. The sum of these divisors (counting 161124018) is 1, the average is 0.03125.

Base conversion 161124018

Base System Value
2 Binary 1001100110101000111010110010
3 Ternary 102020011221121020
4 Quaternary 21212220322302
5 Quinary 312221432033
6 Senary 23553240310
8 Octal 1146507262
10 Decimal 161124018
12 Duodecimal 45b63096
16 Hexadecimal 99a8eb2
20 Vigesimal 2a70a0i
36 Base36 2nxg36

Cryptographic Hash Functions

md5 fe3b47f0077a2d87e9eb7adb5da74040
sha1 056f892433b8b74d029ce8239f226fac9f3bdc99
sha256 5f0d2de299ca920900db1510c4f4cf95d723d2af6e3503d3e7fab7de647920c5
sha512 99f814e0f83085a07d723b871200f206173575c7b5f0ec95024dbe65d21bfbf517e48739eb054b623615bf21db8854c269b050d542d1858b034126c7b24754f2
ripemd-160 e2cdf71f6fc4c9a86397ce720a39b704255ebd07

161124018 as geometric shapes

Circle

Radius = n
Diameter 322248036
Circumference 1012372062.5313
Area 8.1558727212998E+16

Sphere

Radius = n
Volume 1.7521426442032E+25
Surface area 3.2623490885199E+17
Circumference 1012372062.5313

Square

Length = n
Perimeter 644496072
Area 25960949176464324
Diagonal 227863771.47965

Cube

Length = n
Surface area 155765695058785944
Volume 4.1829324424057E+24
Space diagonal 279074985.49564

Equilateral Triangle

Length = n
Perimeter 483372054
Area 1.1241420746587E+16
Altitude 139537492.74782

Triangular Pyramid

Length = n
Surface area 1.1241420746587E+16
Volume 4.9296331587838E+23
Height 75954590.493216