158542920 (number)

158542920 is an even 9-digits composite number following 158542919 and preceding 158542921. In scientific notation, it is written as 1.58542920 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 112 positive divisors. There are 42270336 positive integers (up to 158542920) that are relatively prime to 158542920.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million five hundred forty-two thousand nine hundred twenty

Notation

Scientific notation 1.58542920 × 10^8
Engineering notation 1.58542920 × 10^6

Prime Factorization of 158542920

Prime Factorization 2 × 2 × 2 × 5 × 9 × 9 × 3 × 3 × 5437

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1467990
Product of the distinct prime numbers

The prime factorization of 158542920 is 2 × 2 × 2 × 5 × 9 × 9 × 3 × 3 × 5437. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 158542920)

Multiplication

n×y
n×2 317085840
n×3 475628760
n×4 634171680
n×5 792714600

Division

n÷y
n÷2 79271460
n÷3 52847640
n÷3 39635730
n÷5 31708584

Exponentiation

ny
n2 25135857482126400
n3 3.9851122419202E+24
n4 6.3181133136177E+32
n5 1.0016921336318E+41

Nth Root

y√n
2√n 12591.382767591
3√n 541.23052713483
4√n 112.21133083424
5√n 43.654535399373

Divisors of 158542920

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -158542919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 158542920 can be divided by 112 positive divisors. The sum of these divisors (counting 158542920) is 1, the average is 0.0089285714285714.

Base conversion 158542920

Base System Value
2 Binary 1001011100110010110001001000
3 Ternary 102001022211000000
4 Quaternary 21130302301020
5 Quinary 311041333140
6 Senary 23422043000
8 Octal 1134626110
10 Decimal 158542920
12 Duodecimal 45119460
16 Hexadecimal 9732c48
20 Vigesimal 29ahh60
36 Base36 2me4i0

Cryptographic Hash Functions

md5 78c6737989cdeefc216bd82a384e3cbb
sha1 f2cf2b6ee6733b639a2d2f4a2579728583c9006e
sha256 acc65f1a955bfed711e03dcb6a6e6012dfdacf18ec0e1a8349449335c0ddeae3
sha512 b1346cd379e78ef94115751fd87b91532a388a2165e5f3d16fda902e2769fe524822c4406943aa5de4a03fe90294ceab9b3c1fe50675d661cce613554510d189
ripemd-160 2f14fa8fcc1e2bb2c37c96d768120d8abe8bdbb7

158542920 as geometric shapes

Circle

Radius = n
Diameter 317085840
Circumference 996154545.50135
Area 7.8966625207528E+16

Sphere

Radius = n
Volume 1.669279912393E+25
Surface area 3.1586650083011E+17
Circumference 996154545.50135

Square

Length = n
Perimeter 634171680
Area 25135857482126400
Diagonal 224213547.68223

Cube

Length = n
Surface area 150815144892758400
Volume 3.9851122419202E+24
Space diagonal 274604392.62033

Equilateral Triangle

Length = n
Perimeter 475628760
Area 1.0884145562713E+16
Altitude 137302196.31016

Triangular Pyramid

Length = n
Surface area 1.0884145562713E+16
Volume 4.6964998167521E+23
Height 74737849.227411