161036272 (number)

161036272 is an even 9-digits composite number following 161036271 and preceding 161036273. In scientific notation, it is written as 1.61036272 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 80518128 positive integers (up to 161036272) that are relatively prime to 161036272.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million thirty-six thousand two hundred seventy-two

Notation

Scientific notation 1.61036272 × 10^8
Engineering notation 1.61036272 × 10^6

Prime Factorization of 161036272

Prime Factorization 2 × 2 × 2 × 2 × 10064767

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20129534
Product of the distinct prime numbers

The prime factorization of 161036272 is 2 × 2 × 2 × 2 × 10064767. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 3, 49, 712, 715, 2176, 4254, 62598, 41407, 421047, 682906, 6593157, 9395471, 62137571, 32401301, 926208966, 881916529, 9369856279, 9067149751

Basic calculations (n = 161036272)

Multiplication

n×y
n×2 322072544
n×3 483108816
n×4 644145088
n×5 805181360

Division

n÷y
n÷2 80518136
n÷3 53678757.333333
n÷3 40259068
n÷5 32207254.4

Exponentiation

ny
n2 25932680899657984
n3 4.1761022550465E+24
n4 6.7250393864349E+32
n5 1.0829752718446E+41

Nth Root

y√n
2√n 12690.006776988
3√n 544.05303332454
4√n 112.64993021297
5√n 43.790987785965

Divisors of 161036272

1, 2, 4, 8, 16, 10064767, 20129534, 40259068, 80518136, 161036272

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161036271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161036272 can be divided by 10 positive divisors. The sum of these divisors (counting 161036272) is 1, the average is 0.1.

Base conversion 161036272

Base System Value
2 Binary 1001100110010011011111110000
3 Ternary 102020000111020101
4 Quaternary 21212103133300
5 Quinary 312211130042
6 Senary 23551322144
8 Octal 1146233760
10 Decimal 161036272
12 Duodecimal 45b20354
16 Hexadecimal 99937f0
20 Vigesimal 2a69adc
36 Base36 2nvkds

Cryptographic Hash Functions

md5 d3b059af7f039bf458670575be07a99f
sha1 3201ec0c83c5f828ad3794abd1f7d4eb1abd0dbe
sha256 518ecfe66a90e4ca170b084807fc090ebed8d8c08694c5354bb95240c7981ce9
sha512 c44018ca343387095f0f8c34a115131ade229f3792c4570d03732b3b05fb110927c0af09af4f3c3a8387fb6cea9f39449274f05dc42be0f3f62bb506e39c9313
ripemd-160 b1c34ff471db67805bafcd895acd77a55ce9e017

161036272 as geometric shapes

Circle

Radius = n
Diameter 322072544
Circumference 1011820738.1534
Area 8.1469919802254E+16

Sphere

Radius = n
Volume 1.7492816220125E+25
Surface area 3.2587967920902E+17
Circumference 1011820738.1534

Square

Length = n
Perimeter 644145088
Area 25932680899657984
Diagonal 227739679.8964

Cube

Length = n
Surface area 155596085397947904
Volume 4.1761022550465E+24
Space diagonal 278923004.96548

Equilateral Triangle

Length = n
Perimeter 483108816
Area 1.122918022367E+16
Altitude 139461502.48274

Triangular Pyramid

Length = n
Surface area 1.122918022367E+16
Volume 4.9215837057864E+23
Height 75913226.632134