158542921 (number)

158542921 is an odd 9-digits prime number following 158542920 and preceding 158542922. In scientific notation, it is written as 1.58542921 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 158542920 positive integers (up to 158542921) that are relatively prime to 158542921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.58542921 × 10^8
Engineering notation 1.58542921 × 10^6

Prime Factorization of 158542921

Prime Factorization 158542921

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 158542921
Product of the distinct prime numbers

The prime factorization of 158542921 is 158542921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 9, 90, 47, 275, 810, 3123, 4735, 1424, 37787, 815602, 398479, 3094438, 3736472, 84771588, 2947962, 804742319, 459468732, 3998412767, 1860810382

Basic calculations (n = 158542921)

Multiplication

n×y
n×2 317085842
n×3 475628763
n×4 634171684
n×5 792714605

Division

n÷y
n÷2 79271460.5
n÷3 52847640.333333
n÷3 39635730.25
n÷5 31708584.2

Exponentiation

ny
n2 25135857799212241
n3 3.9851123173277E+24
n4 6.3181134730222E+32
n5 1.0016921652224E+41

Nth Root

y√n
2√n 12591.382807301
3√n 541.23052827276
4√n 112.21133101118
5√n 43.654535454443

Divisors of 158542921

1, 158542921

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 158542922
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 79271461
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12591.382847011
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999873851
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 158542921 can be divided by 2 positive divisors. The sum of these divisors (counting 158542921) is 158542922, the average is 79271461.

Base conversion 158542921

Base System Value
2 Binary 1001011100110010110001001001
3 Ternary 102001022211000001
4 Quaternary 21130302301021
5 Quinary 311041333141
6 Senary 23422043001
8 Octal 1134626111
10 Decimal 158542921
12 Duodecimal 45119461
16 Hexadecimal 9732c49
20 Vigesimal 29ahh61
36 Base36 2me4i1

Cryptographic Hash Functions

md5 0d33ce77d481a4e368a6358aac855edb
sha1 92581cb556a17a7d018eb4817e880238cc046b49
sha256 76c9d8beeb6dc97aff1115e2b355c4cb2a2b7c59e19f61f52a1e68c442a7f279
sha512 6256e3af72ee0ef6b99a1976a8ad2096a39d68cc7f80b246e9833104850ad31fc2534305d337d113bce33c80643c6ce474c8db9f0d081726670f2154277288af
ripemd-160 f61077c825b4ebef5b8b4069c0f83b008ff6ef42

158542921 as geometric shapes

Circle

Radius = n
Diameter 317085842
Circumference 996154551.78453
Area 7.8966626203683E+16

Sphere

Radius = n
Volume 1.6692799439796E+25
Surface area 3.1586650481473E+17
Circumference 996154551.78453

Square

Length = n
Perimeter 634171684
Area 25135857799212241
Diagonal 224213549.09645

Cube

Length = n
Surface area 150815146795273446
Volume 3.9851123173277E+24
Space diagonal 274604394.35238

Equilateral Triangle

Length = n
Perimeter 475628763
Area 1.0884145700016E+16
Altitude 137302197.17619

Triangular Pyramid

Length = n
Surface area 1.0884145700016E+16
Volume 4.6964999056208E+23
Height 74737849.698815