161061852 (number)

161061852 is an even 9-digits composite number following 161061851 and preceding 161061853. In scientific notation, it is written as 1.61061852 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 45915072 positive integers (up to 161061852) that are relatively prime to 161061852.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million sixty-one thousand eight hundred fifty-two

Notation

Scientific notation 1.61061852 × 10^8
Engineering notation 1.61061852 × 10^6

Prime Factorization of 161061852

Prime Factorization 2 × 2 × 21 × 3767 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80530926
Product of the distinct prime numbers

The prime factorization of 161061852 is 2 × 2 × 21 × 3767 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 49, 77, 10, 73, 2835, 1645, 25796, 21011, 188992, 973712, 4320062, 6179775, 32985883, 10101945, 998488805, 994932084, 982548042, 2591654073

Basic calculations (n = 161061852)

Multiplication

n×y
n×2 322123704
n×3 483185556
n×4 644247408
n×5 805309260

Division

n÷y
n÷2 80530926
n÷3 53687284
n÷3 40265463
n÷5 32212370.4

Exponentiation

ny
n2 25940920169669904
n3 4.1780926451112E+24
n4 6.7293133924919E+32
n5 1.0838356776831E+41

Nth Root

y√n
2√n 12691.014616649
3√n 544.08183871852
4√n 112.65440344988
5√n 43.792378903986

Divisors of 161061852

1, 2, 4, 21, 42, 84, 509, 1018, 2036, 3767, 7534, 10689, 15068, 21378, 42756, 79107, 158214, 316428, 1917403, 3834806, 7669612, 40265463, 80530926, 161061852

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 -161061851
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 161061852 can be divided by 24 positive divisors. The sum of these divisors (counting 161061852) is 1, the average is 0.041666666666667.

Base conversion 161061852

Base System Value
2 Binary 1001100110011001101111011100
3 Ternary 102020001210022210
4 Quaternary 21212121233130
5 Quinary 312212434402
6 Senary 23552040420
8 Octal 1146315734
10 Decimal 161061852
12 Duodecimal 45b33110
16 Hexadecimal 9999bdc
20 Vigesimal 2a6cecc
36 Base36 2nw44c

Cryptographic Hash Functions

md5 d9ad902af362f08db39e64035b31f17e
sha1 4480919f48af38af74de1322153b16d0abd9975f
sha256 8dfc176c43808b5cfcdedb5e8cd235fd33574116cfb5287bacab52878a671ef9
sha512 55cec1f40a75b9196f8c735fc13a0d3ec13c16adc4941abbdb8c4adc3e508a606ec33a0c3091dd6cf5ef4a6bf67835c065d2a29b2e0d737ec5710067d082b9da
ripemd-160 18c177054f1a48ed0c3ad6d2dfaf348e6b3d3945

161061852 as geometric shapes

Circle

Radius = n
Diameter 322123704
Circumference 1011981462.0335
Area 8.1495804232394E+16

Sphere

Radius = n
Volume 1.7501153546532E+25
Surface area 3.2598321692958E+17
Circumference 1011981462.0335

Square

Length = n
Perimeter 644247408
Area 25940920169669904
Diagonal 227775855.47933

Cube

Length = n
Surface area 155645521018019424
Volume 4.1780926451112E+24
Space diagonal 278967310.82514

Equilateral Triangle

Length = n
Perimeter 483185556
Area 1.1232747932239E+16
Altitude 139483655.41257

Triangular Pyramid

Length = n
Surface area 1.1232747932239E+16
Volume 4.9239294029729E+23
Height 75925285.159776