156942090 (number)

156942090 is an even 9-digits composite number following 156942089 and preceding 156942091. In scientific notation, it is written as 1.56942090 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 39647232 positive integers (up to 156942090) that are relatively prime to 156942090.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty-two thousand ninety

Notation

Scientific notation 1.56942090 × 10^8
Engineering notation 1.56942090 × 10^6

Prime Factorization of 156942090

Prime Factorization 2 × 5 × 9 × 3 × 19 × 30593

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 156942090
Product of the distinct prime numbers

The prime factorization of 156942090 is 2 × 5 × 9 × 3 × 19 × 30593. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 70, 66, 50, 457, 1513, 6516, 39830, 63892, 15276, 478587, 6200498, 9140112, 94959506, 83926475, 603454740, 316357052, 1159070376, 4991062435

Basic calculations (n = 156942090)

Multiplication

n×y
n×2 313884180
n×3 470826270
n×4 627768360
n×5 784710450

Division

n÷y
n÷2 78471045
n÷3 52314030
n÷3 39235522.5
n÷5 31388418

Exponentiation

ny
n2 24630819613568100
n3 3.8656123085664E+24
n4 6.0667727483613E+32
n5 9.5213199468287E+40

Nth Root

y√n
2√n 12527.653012436
3√n 539.40273470188
4√n 111.92699858585
5√n 43.566019984908

Divisors of 156942090

1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 30593, 61186, 91779, 152965, 183558, 275337, 305930, 458895, 550674, 581267, 826011, 917790, 1162534, 1376685, 1652022, 1743801, 2753370, 2906335, 3487602, 4130055, 5231403, 5812670, 8260110, 8719005, 10462806, 15694209, 17438010, 26157015, 31388418, 52314030, 78471045, 156942090

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 -156942089
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 156942090 can be divided by 64 positive divisors. The sum of these divisors (counting 156942090) is 1, the average is 0.015625.

Base conversion 156942090

Base System Value
2 Binary 1001010110101011111100001010
3 Ternary 101221022111002000
4 Quaternary 21112223330022
5 Quinary 310134121330
6 Senary 23323451430
8 Octal 1126537412
10 Decimal 156942090
12 Duodecimal 44686b76
16 Hexadecimal 95abf0a
20 Vigesimal 290hf4a
36 Base36 2lftai

Cryptographic Hash Functions

md5 551858859400f9f33e6567efa1b9d364
sha1 f459cac32590ba73ce2e6a1924f923d1d66462dd
sha256 15f1e6f06fc4a00b8030fe45881830cc514a74b76b382c0ab7328a4e17c6cbe6
sha512 0f0fd477dc7f240fb13ac85f956acacc42842b97e61bf561241bda8e4295820c15f2feef93a70a5236f80389672ba93ad1fac96f3e4a109bbe3207da860c8f44
ripemd-160 075732a6870fd62da4dc44c0c8f8873b7b9c76f8

156942090 as geometric shapes

Circle

Radius = n
Diameter 313884180
Circumference 986096233.96606
Area 7.7380001949881E+16

Sphere

Radius = n
Volume 1.6192238973625E+25
Surface area 3.0952000779952E+17
Circumference 986096233.96606

Square

Length = n
Perimeter 627768360
Area 24630819613568100
Diagonal 221949632.18518

Cube

Length = n
Surface area 147784917681408600
Volume 3.8656123085664E+24
Space diagonal 271831673.72605

Equilateral Triangle

Length = n
Perimeter 470826270
Area 1.0665457750691E+16
Altitude 135915836.86302

Triangular Pyramid

Length = n
Surface area 1.0665457750691E+16
Volume 4.5556677947091E+23
Height 73983210.728393