156163986 (number)

156163986 is an even 9-digits composite number following 156163985 and preceding 156163987. In scientific notation, it is written as 1.56163986 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 45573120 positive integers (up to 156163986) that are relatively prime to 156163986.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million one hundred sixty-three thousand nine hundred eighty-six

Notation

Scientific notation 1.56163986 × 10^8
Engineering notation 1.56163986 × 10^6

Prime Factorization of 156163986

Prime Factorization 2 × 11 × 9 × 97 × 47 × 173

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 156163986
Product of the distinct prime numbers

The prime factorization of 156163986 is 2 × 11 × 9 × 97 × 47 × 173. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 53, 26, 73, 296, 9801, 2985, 88289, 23340, 521769, 458960, 5185494, 5818987, 92279711, 55924669, 781272381, 356826010, 9380227004, 710404161

Basic calculations (n = 156163986)

Multiplication

n×y
n×2 312327972
n×3 468491958
n×4 624655944
n×5 780819930

Division

n÷y
n÷2 78081993
n÷3 52054662
n÷3 39040996.5
n÷5 31232797.2

Exponentiation

ny
n2 24387190523408196
n3 3.8084008794769E+24
n4 5.9473506162501E+32
n5 9.2876197837317E+40

Nth Root

y√n
2√n 12496.558966372
3√n 538.50982154271
4√n 111.78800904557
5√n 43.522734818901

Divisors of 156163986

1, 2, 9, 11, 18, 22, 47, 94, 97, 99, 173, 194, 198, 346, 423, 517, 846, 873, 1034, 1067, 1557, 1746, 1903, 2134, 3114, 3806, 4559, 4653, 8131, 9118, 9306, 9603, 16262, 16781, 17127, 19206, 33562, 34254, 41031, 50149, 73179, 82062, 89441, 100298, 146358, 151029, 178882, 184591, 302058, 369182, 451341, 788707, 804969, 902682, 1577414, 1609938, 1661319, 3322638, 7098363, 8675777, 14196726, 17351554, 78081993, 156163986

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 -156163985
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 156163986 can be divided by 64 positive divisors. The sum of these divisors (counting 156163986) is 1, the average is 0.015625.

Base conversion 156163986

Base System Value
2 Binary 1001010011101101111110010010
3 Ternary 101212211221201100
4 Quaternary 21103231332102
5 Quinary 304434221421
6 Senary 23255045230
8 Octal 1123557622
10 Decimal 156163986
12 Duodecimal 44370816
16 Hexadecimal 94edf92
20 Vigesimal 28g09j6
36 Base36 2kz4wi

Cryptographic Hash Functions

md5 8533c9b21033f480310b2418a5175c8d
sha1 91089ddcbe6e40bb4a66d0d13fb419c298477e6a
sha256 aa40c6a73df558dfe0643fe2d242802b62f3277c36ade3d28309b33d6ff2de50
sha512 9d4a2826c4816e932ffb740c9868f8e2679f9da88e6d3b90ebdfa9fac3c179fc497b4f1c0d9120bd2894fc2907c6242343f8f619d00c3b5895826e18add9e98e
ripemd-160 dfb0fae1e226731895523568b5249bfe3c8d8905

156163986 as geometric shapes

Circle

Radius = n
Diameter 312327972
Circumference 981207262.3458
Area 7.6614618590034E+16

Sphere

Radius = n
Volume 1.5952592299853E+25
Surface area 3.0645847436014E+17
Circumference 981207262.3458

Square

Length = n
Perimeter 624655944
Area 24387190523408196
Diagonal 220849226.95544

Cube

Length = n
Surface area 146323143140449176
Volume 3.8084008794769E+24
Space diagonal 270483958.06447

Equilateral Triangle

Length = n
Perimeter 468491958
Area 1.0559963260101E+16
Altitude 135241979.03224

Triangular Pyramid

Length = n
Surface area 1.0559963260101E+16
Volume 4.4882434789248E+23
Height 73616408.985147