161036664 (number)

161036664 is an even 9-digits composite number following 161036663 and preceding 161036665. In scientific notation, it is written as 1.61036664 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 52258944 positive integers (up to 161036664) that are relatively prime to 161036664.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million thirty-six thousand six hundred sixty-four

Notation

Scientific notation 1.61036664 × 10^8
Engineering notation 1.61036664 × 10^6

Prime Factorization of 161036664

Prime Factorization 2 × 2 × 2 × 3 × 389 × 47 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 40259166
Product of the distinct prime numbers

The prime factorization of 161036664 is 2 × 2 × 2 × 3 × 389 × 47 × 367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 26, 53, 133, 565, 9337, 299, 42044, 75164, 84008, 652720, 797962, 2995061, 208293, 83755290, 648224402, 441302141, 498064860, 9178403650

Basic calculations (n = 161036664)

Multiplication

n×y
n×2 322073328
n×3 483109992
n×4 644146656
n×5 805183320

Division

n÷y
n÷2 80518332
n÷3 53678888
n÷3 40259166
n÷5 32207332.8

Exponentiation

ny
n2 25932807152248896
n3 4.1761327519535E+24
n4 6.7251048679573E+32
n5 1.082988452986E+41

Nth Root

y√n
2√n 12690.022222203
3√n 544.05347477502
4√n 112.64999876699
5√n 43.791009105448

Divisors of 161036664

1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 367, 376, 389, 564, 734, 778, 1101, 1128, 1167, 1468, 1556, 2202, 2334, 2936, 3112, 4404, 4668, 8808, 9336, 17249, 18283, 34498, 36566, 51747, 54849, 68996, 73132, 103494, 109698, 137992, 142763, 146264, 206988, 219396, 285526, 413976, 428289, 438792, 571052, 856578, 1142104, 1713156, 3426312, 6709861, 13419722, 20129583, 26839444, 40259166, 53678888, 80518332, 161036664

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161036663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161036664 can be divided by 64 positive divisors. The sum of these divisors (counting 161036664) is 1, the average is 0.015625.

Base conversion 161036664

Base System Value
2 Binary 1001100110010011100101111000
3 Ternary 102020000111202220
4 Quaternary 21212103211320
5 Quinary 312211133124
6 Senary 23551324040
8 Octal 1146234570
10 Decimal 161036664
12 Duodecimal 45b20620
16 Hexadecimal 9993978
20 Vigesimal 2a69bd4
36 Base36 2nvkoo

Cryptographic Hash Functions

md5 b7bf2c5b42087eef7ebb59575e378c03
sha1 2fbee33c2dd47d6eed4d508d143b336df01ee3b3
sha256 83e0062b94da84825bd15f79e2c0d25b7aa2ce6b3a0ac0a0b24196173f6164b7
sha512 32ab5e8734db9691c69ce76a4e812716f2adbceddc7f73a742fcf0422c26722f536e3df691ed04c893c55827ae96b84fa8b16ce26e5fe82c84b03b189e576082
ripemd-160 6f95a8cd261e9f185f7c2f39f0f8a4af1b2225d1

161036664 as geometric shapes

Circle

Radius = n
Diameter 322073328
Circumference 1011823201.162
Area 8.1470316436466E+16

Sphere

Radius = n
Volume 1.749294396527E+25
Surface area 3.2588126574586E+17
Circumference 1011823201.162

Square

Length = n
Perimeter 644146656
Area 25932807152248896
Diagonal 227740234.26812

Cube

Length = n
Surface area 155596842913493376
Volume 4.1761327519535E+24
Space diagonal 278923683.9294

Equilateral Triangle

Length = n
Perimeter 483109992
Area 1.1229234892645E+16
Altitude 139461841.9647

Triangular Pyramid

Length = n
Surface area 1.1229234892645E+16
Volume 4.9216196467359E+23
Height 75913411.422706