158144989 (number)

158144989 is an odd 9-digits composite number following 158144988 and preceding 158144990. In scientific notation, it is written as 1.58144989 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 154780156 positive integers (up to 158144989) that are relatively prime to 158144989.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million one hundred forty-four thousand nine hundred eighty-nine

Notation

Scientific notation 1.58144989 × 10^8
Engineering notation 1.58144989 × 10^6

Prime Factorization of 158144989

Prime Factorization 47 × 3364787

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 158144989
Product of the distinct prime numbers

The prime factorization of 158144989 is 47 × 3364787. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 158144989)

Multiplication

n×y
n×2 316289978
n×3 474434967
n×4 632579956
n×5 790724945

Division

n÷y
n÷2 79072494.5
n÷3 52714996.333333
n÷3 39536247.25
n÷5 31628997.8

Exponentiation

ny
n2 25009837545810121
n3 3.9551804835739E+24
n4 6.2549197406781E+32
n5 9.8918421358543E+40

Nth Root

y√n
2√n 12575.571120231
3√n 540.77733156657
4√n 112.14085393037
5√n 43.632599434397

Divisors of 158144989

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 -158144988
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 158144989 can be divided by 4 positive divisors. The sum of these divisors (counting 158144989) is 1, the average is 0.25.

Base conversion 158144989

Base System Value
2 Binary 1001011011010001100111011101
3 Ternary 102000120121010211
4 Quaternary 21123101213131
5 Quinary 310441114424
6 Senary 23405332421
8 Octal 1133214735
10 Decimal 158144989
12 Duodecimal 44b67111
16 Hexadecimal 96d19dd
20 Vigesimal 2988299
36 Base36 2m5lgd

Cryptographic Hash Functions

md5 ab787fbc6b7d281a020df408b65bc617
sha1 5dabb5692cab7b33e3d6e2cbd02af1077bc4e90e
sha256 bfdb4579693492b6e6c74211df1a4b6d03f0bf236cae86f0da62a30ec329e6d3
sha512 fcb68faa0287b8e75f01e9d55cc23fe852e292b2acc6ffdb09da72e818e512c8f14a08fe76970357a164b82e5910d0617940983be73a68ad58da6ab9faece088
ripemd-160 c797be1196f028935c8a9955e5861aed9f09d170

158144989 as geometric shapes

Circle

Radius = n
Diameter 316289978
Circumference 993654271.28888
Area 7.8570721901391E+16

Sphere

Radius = n
Volume 1.6567421267757E+25
Surface area 3.1428288760556E+17
Circumference 993654271.28888

Square

Length = n
Perimeter 632579956
Area 25009837545810121
Diagonal 223650788.26514

Cube

Length = n
Surface area 150059025274860726
Volume 3.9551804835739E+24
Space diagonal 273915155.91042

Equilateral Triangle

Length = n
Perimeter 474434967
Area 1.0829577329597E+16
Altitude 136957577.95521

Triangular Pyramid

Length = n
Surface area 1.0829577329597E+16
Volume 4.661224901253E+23
Height 74550262.755048