161330552 (number)

161330552 is an even 9-digits composite number following 161330551 and preceding 161330553. In scientific notation, it is written as 1.61330552 × 10^8. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 79425024 positive integers (up to 161330552) that are relatively prime to 161330552.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million three hundred thirty thousand five hundred fifty-two

Notation

Scientific notation 1.61330552 × 10^8
Engineering notation 1.61330552 × 10^6

Prime Factorization of 161330552

Prime Factorization 2 × 2 × 2 × 20227 × 997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40332638
Product of the distinct prime numbers

The prime factorization of 161330552 is 2 × 2 × 2 × 20227 × 997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 4, 51, 822, 915, 2942, 4670, 58151, 66879, 646196, 553852, 355891, 336729, 6646040, 78721370, 471574186, 764394693, 9436573943, 3111842124

Basic calculations (n = 161330552)

Multiplication

n×y
n×2 322661104
n×3 483991656
n×4 645322208
n×5 806652760

Division

n÷y
n÷2 80665276
n÷3 53776850.666667
n÷3 40332638
n÷5 32266110.4

Exponentiation

ny
n2 26027547008624704
n3 4.1990385261074E+24
n4 6.7743320328617E+32
n5 1.0929067262929E+41

Nth Root

y√n
2√n 12701.596435094
3√n 544.38423510524
4√n 112.70135950863
5√n 43.806980955979

Divisors of 161330552

1, 2, 4, 8, 997, 1994, 3988, 7976, 20227, 40454, 80908, 161816, 20166319, 40332638, 80665276, 161330552

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161330551
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161330552 can be divided by 16 positive divisors. The sum of these divisors (counting 161330552) is 1, the average is 0.0625.

Base conversion 161330552

Base System Value
2 Binary 1001100111011011010101111000
3 Ternary 102020120102220122
4 Quaternary 21213123111320
5 Quinary 312300034202
6 Senary 24001512412
8 Octal 1147332570
10 Decimal 161330552
12 Duodecimal 46042708
16 Hexadecimal 99db578
20 Vigesimal 2a8667c
36 Base36 2o1vg8

Cryptographic Hash Functions

md5 eec0b4aec0d12a5a601d76b4fdaa3db9
sha1 a16b863e45ef13d4c33bf18324fe742a6217de02
sha256 d9f9f27dca06fe17bf7b8fde0d2be9f1ef4a800461bbd8953732739e01c944a0
sha512 ff7821100ad56d7d1a87feb46c7f1e8c6f06fc365377a832e3a3f891da1156cc6995bb7ce40a7320ec8caf0dd8bdc7c7c27c1c3989e5e9e7ed9cd0f366ab77eb
ripemd-160 599097fd3613dc9240b20c0e6abff773e415d2c3

161330552 as geometric shapes

Circle

Radius = n
Diameter 322661104
Circumference 1013669753.9256
Area 8.1767950473258E+16

Sphere

Radius = n
Volume 1.7588891447679E+25
Surface area 3.2707180189303E+17
Circumference 1013669753.9256

Square

Length = n
Perimeter 645322208
Area 26027547008624704
Diagonal 228155854.66354

Cube

Length = n
Surface area 156165282051748224
Volume 4.1990385261074E+24
Space diagonal 279432712.87713

Equilateral Triangle

Length = n
Perimeter 483991656
Area 1.1270258453831E+16
Altitude 139716356.43857

Triangular Pyramid

Length = n
Surface area 1.1270258453831E+16
Volume 4.9486143604568E+23
Height 76051951.554513