155606645 (number)

155606645 is an odd 9-digits composite number following 155606644 and preceding 155606646. In scientific notation, it is written as 1.55606645 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 120559104 positive integers (up to 155606645) that are relatively prime to 155606645.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million six hundred six thousand six hundred forty-five

Notation

Scientific notation 1.55606645 × 10^8
Engineering notation 1.55606645 × 10^6

Prime Factorization of 155606645

Prime Factorization 5 × 37 × 229 × 3673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155606645
Product of the distinct prime numbers

The prime factorization of 155606645 is 5 × 37 × 229 × 3673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 9, 22, 3, 153, 8077, 2248, 90572, 60493, 844874, 523947, 7204799, 7545698, 83340819, 23390972, 599829680, 176252306, 8890102663, 6165454842

Basic calculations (n = 155606645)

Multiplication

n×y
n×2 311213290
n×3 466819935
n×4 622426580
n×5 778033225

Division

n÷y
n÷2 77803322.5
n÷3 51868881.666667
n÷3 38901661.25
n÷5 31121329

Exponentiation

ny
n2 24213427968156025
n3 3.7677702900739E+24
n4 5.8629009396908E+32
n5 9.1230634519263E+40

Nth Root

y√n
2√n 12474.239255361
3√n 537.86842021106
4√n 111.68813390581
5√n 43.491624307069

Divisors of 155606645

1, 5, 37, 185, 229, 1145, 3673, 8473, 18365, 42365, 135901, 679505, 841117, 4205585, 31121329, 155606645

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155606644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155606645 can be divided by 16 positive divisors. The sum of these divisors (counting 155606645) is 1, the average is 0.0625.

Base conversion 155606645

Base System Value
2 Binary 1001010001100101111001110101
3 Ternary 101211210122012002
4 Quaternary 21101211321311
5 Quinary 304313403040
6 Senary 23235105045
8 Octal 1121457165
10 Decimal 155606645
12 Duodecimal 44142185
16 Hexadecimal 9465e75
20 Vigesimal 28cagc5
36 Base36 2kn6ut

Cryptographic Hash Functions

md5 e62ee1d2c71496fbebbefae6707311b0
sha1 554f203d33f776be3eb17cd248f7158d23f248f2
sha256 a2555ebff56162b07f8655043c1db95790ddaee3d9d9560c9e4ab556916d4ced
sha512 2839d85010bb6ee77eadb59e1109eaa989c3a4ceb853f60d9aeb5a1b244c8919e1bc2628c01831039dda2396bbb54b135062c911c22ac238a536ecc00962455f
ripemd-160 12257929973a64b363fb300fcfa0ddc9f5533837

155606645 as geometric shapes

Circle

Radius = n
Diameter 311213290
Circumference 977705385.56351
Area 7.6068727422985E+16

Sphere

Radius = n
Volume 1.5782399284947E+25
Surface area 3.0427490969194E+17
Circumference 977705385.56351

Square

Length = n
Perimeter 622426580
Area 24213427968156025
Diagonal 220061027.75438

Cube

Length = n
Surface area 145280567808936150
Volume 3.7677702900739E+24
Space diagonal 269518615.13533

Equilateral Triangle

Length = n
Perimeter 466819935
Area 1.0484721866564E+16
Altitude 134759307.56767

Triangular Pyramid

Length = n
Surface area 1.0484721866564E+16
Volume 4.4403598701075E+23
Height 73353675.918125