161036648 (number)

161036648 is an even 9-digits composite number following 161036647 and preceding 161036649. In scientific notation, it is written as 1.61036648 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 75781888 positive integers (up to 161036648) that are relatively prime to 161036648.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million thirty-six thousand six hundred forty-eight

Notation

Scientific notation 1.61036648 × 10^8
Engineering notation 1.61036648 × 10^6

Prime Factorization of 161036648

Prime Factorization 2 × 2 × 2 × 17 × 1184093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40259162
Product of the distinct prime numbers

The prime factorization of 161036648 is 2 × 2 × 2 × 17 × 1184093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 36, 72, 936, 452, 5937, 8889, 81781, 5320, 93461, 700343, 4487115, 2717204, 99051248, 11800612, 624814740, 862571361, 8083622874, 2614797553

Basic calculations (n = 161036648)

Multiplication

n×y
n×2 322073296
n×3 483109944
n×4 644146592
n×5 805183240

Division

n÷y
n÷2 80518324
n÷3 53678882.666667
n÷3 40259162
n÷5 32207329.6

Exponentiation

ny
n2 25932801999075904
n3 4.1761315071789E+24
n4 6.7251021952328E+32
n5 1.0829879149777E+41

Nth Root

y√n
2√n 12690.021591786
3√n 544.05345675664
4√n 112.64999596887
5√n 43.791008235266

Divisors of 161036648

1, 2, 4, 8, 17, 34, 68, 136, 1184093, 2368186, 4736372, 9472744, 20129581, 40259162, 80518324, 161036648

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 -161036647
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 161036648 can be divided by 16 positive divisors. The sum of these divisors (counting 161036648) is 1, the average is 0.0625.

Base conversion 161036648

Base System Value
2 Binary 1001100110010011100101101000
3 Ternary 102020000111202022
4 Quaternary 21212103211220
5 Quinary 312211133043
6 Senary 23551324012
8 Octal 1146234550
10 Decimal 161036648
12 Duodecimal 45b20608
16 Hexadecimal 9993968
20 Vigesimal 2a69bc8
36 Base36 2nvko8

Cryptographic Hash Functions

md5 1d6a661eaa48fe6cf43d58ed92b89c38
sha1 27da15edeefa7a1e392174f917b6ebb8c4862ed5
sha256 24d42e6ebc1f32a58adc8b41b643ffe494526c080e4567c4876dd46d00d599ea
sha512 0726d8715da436df8438a8d3c592237324ecadc95af37a8268cccf9d391d13fe1c3f5f6fd89b46d8a57ec522d9f02660b7fd3bfc01ba1ae8c8f69e448fb90be2
ripemd-160 eda1a0d59e6971b47085785eae260f4586822450

161036648 as geometric shapes

Circle

Radius = n
Diameter 322073296
Circumference 1011823100.6311
Area 8.1470300247296E+16

Sphere

Radius = n
Volume 1.7492938751171E+25
Surface area 3.2588120098918E+17
Circumference 1011823100.6311

Square

Length = n
Perimeter 644146592
Area 25932801999075904
Diagonal 227740211.6407

Cube

Length = n
Surface area 155596811994455424
Volume 4.1761315071789E+24
Space diagonal 278923656.21659

Equilateral Triangle

Length = n
Perimeter 483109944
Area 1.1229232661256E+16
Altitude 139461828.10829

Triangular Pyramid

Length = n
Surface area 1.1229232661256E+16
Volume 4.921618179755E+23
Height 75913403.880234