162138727 (number)

162138727 is an odd 9-digits composite number following 162138726 and preceding 162138728. In scientific notation, it is written as 1.62138727 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 159718680 positive integers (up to 162138727) that are relatively prime to 162138727.

Interesting facts

Basic properties

Name

Name one hundred sixty-two million one hundred thirty-eight thousand seven hundred twenty-seven

Notation

Scientific notation 1.62138727 × 10^8
Engineering notation 1.62138727 × 10^6

Prime Factorization of 162138727

Prime Factorization 67 × 2419981

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 162138727
Product of the distinct prime numbers

The prime factorization of 162138727 is 67 × 2419981. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 64, 90, 984, 306, 680, 4159, 55104, 48204, 767031, 434489, 2128013, 7712836, 71103919, 79834499, 798733468, 886673026, 2521438589, 3350543777

Basic calculations (n = 162138727)

Multiplication

n×y
n×2 324277454
n×3 486416181
n×4 648554908
n×5 810693635

Division

n÷y
n÷2 81069363.5
n÷3 54046242.333333
n÷3 40534681.75
n÷5 32427745.4

Exponentiation

ny
n2 26288966793180529
n3 4.2624596099916E+24
n4 6.9110977505295E+32
n5 1.1205565914434E+41

Nth Root

y√n
2√n 12733.370606403
3√n 545.29174066834
4√n 112.84223768786
5√n 43.850782923853

Divisors of 162138727

1, 67, 2419981, 162138727

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -162138726
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 162138727 can be divided by 4 positive divisors. The sum of these divisors (counting 162138727) is 1, the average is 0.25.

Base conversion 162138727

Base System Value
2 Binary 1001101010100000101001100111
3 Ternary 102022002111112001
4 Quaternary 21222200221213
5 Quinary 313001414402
6 Senary 24031110131
8 Octal 1152405147
10 Decimal 162138727
12 Duodecimal 46372347
16 Hexadecimal 9aa0a67
20 Vigesimal 2ad76g7
36 Base36 2oj71j

Cryptographic Hash Functions

md5 628a9d17d6814f130087e2fad754a91d
sha1 a18714c90de1b6b2ce8d13955ace41ead6cf068b
sha256 6bc3e7c2263a089968bd24f6ec48305146f741fee03388e0487fc786297ccfd5
sha512 13abd0c7fae332ba49d7adfad2278dcc5b9a4370ddaff745b917867529789ccd0c05061cef58ed24f115f7307b6dc0f686d8521425b3dd879b5f202c732c9ae5
ripemd-160 2131dbd0ec2edb50a33697925c532017ba800908

162138727 as geometric shapes

Circle

Radius = n
Diameter 324277454
Circumference 1018747667.2112
Area 8.2589224947922E+16

Sphere

Radius = n
Volume 1.785454906263E+25
Surface area 3.3035689979169E+17
Circumference 1018747667.2112

Square

Length = n
Perimeter 648554908
Area 26288966793180529
Diagonal 229298786.70931

Cube

Length = n
Surface area 157733800759083174
Volume 4.2624596099916E+24
Space diagonal 280832513.03854

Equilateral Triangle

Length = n
Perimeter 486416181
Area 1.138345654107E+16
Altitude 140416256.51927

Triangular Pyramid

Length = n
Surface area 1.138345654107E+16
Volume 5.023356824598E+23
Height 76432928.903103