155990436 (number)

155990436 is an even 9-digits composite number following 155990435 and preceding 155990437. In scientific notation, it is written as 1.55990436 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 41693184 positive integers (up to 155990436) that are relatively prime to 155990436.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million nine hundred ninety thousand four hundred thirty-six

Notation

Scientific notation 1.55990436 × 10^8
Engineering notation 1.55990436 × 10^6

Prime Factorization of 155990436

Prime Factorization 2 × 2 × 7 × 3 × 17 × 313 × 349

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 77995218
Product of the distinct prime numbers

The prime factorization of 155990436 is 2 × 2 × 7 × 3 × 17 × 313 × 349. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155990436)

Multiplication

n×y
n×2 311980872
n×3 467971308
n×4 623961744
n×5 779952180

Division

n÷y
n÷2 77995218
n÷3 51996812
n÷3 38997609
n÷5 31198087.2

Exponentiation

ny
n2 24333016123470096
n3 3.7957177942951E+24
n4 5.9209567366506E+32
n5 9.2361262288726E+40

Nth Root

y√n
2√n 12489.613124513
3√n 538.31025990582
4√n 111.75693770193
5√n 43.513056876141

Divisors of 155990436

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155990435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155990436 can be divided by 96 positive divisors. The sum of these divisors (counting 155990436) is 1, the average is 0.010416666666667.

Base conversion 155990436

Base System Value
2 Binary 1001010011000011100110100100
3 Ternary 101212112010122120
4 Quaternary 21103003212210
5 Quinary 304413143221
6 Senary 23251225540
8 Octal 1123034644
10 Decimal 155990436
12 Duodecimal 442a82b0
16 Hexadecimal 94c39a4
20 Vigesimal 28eig1g
36 Base36 2kvezo

Cryptographic Hash Functions

md5 9a22cdfd8b9e25aab8d598b9f354f816
sha1 f41166411083db3e1f51126492d28dcfd2be4975
sha256 2aa31ecb6ab7774e7b487a6c0ac526e5a27c5e7be6335b0b7b60b1206c48e353
sha512 665469768a1baba2c18475363e0b93b9e98b28c4f10e6822f5a808c4ee3ca841715445a82366b64c7c3ccc33aacd81565b409207a51dec1b0e077e3a7490257d
ripemd-160 ddf9f4632af724773e1a3f3609fe21e9d7c2af39

155990436 as geometric shapes

Circle

Radius = n
Diameter 311980872
Circumference 980116815.53574
Area 7.6444424693176E+16

Sphere

Radius = n
Volume 1.5899465516877E+25
Surface area 3.057776987727E+17
Circumference 980116815.53574

Square

Length = n
Perimeter 623961744
Area 24333016123470096
Diagonal 220603790.19169

Cube

Length = n
Surface area 145998096740820576
Volume 3.7957177942951E+24
Space diagonal 270183360.64682

Equilateral Triangle

Length = n
Perimeter 467971308
Area 1.0536505056811E+16
Altitude 135091680.32341

Triangular Pyramid

Length = n
Surface area 1.0536505056811E+16
Volume 4.4732963196942E+23
Height 73534596.730564