155216265 (number)

155216265 is an odd 9-digits composite number following 155216264 and preceding 155216266. In scientific notation, it is written as 1.55216265 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 79927232 positive integers (up to 155216265) that are relatively prime to 155216265.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred sixteen thousand two hundred sixty-five

Notation

Scientific notation 1.55216265 × 10^8
Engineering notation 1.55216265 × 10^6

Prime Factorization of 155216265

Prime Factorization 15 × 29 × 356819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155216265
Product of the distinct prime numbers

The prime factorization of 155216265 is 15 × 29 × 356819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155216265)

Multiplication

n×y
n×2 310432530
n×3 465648795
n×4 620865060
n×5 776081325

Division

n÷y
n÷2 77608132.5
n÷3 51738755
n÷3 38804066.25
n÷5 31043253

Exponentiation

ny
n2 24092088920550225
n3 3.7394840582957E+24
n4 5.804287485557E+32
n5 9.009198244944E+40

Nth Root

y√n
2√n 12458.581981911
3√n 537.41824896927
4√n 111.61801817767
5√n 43.469780350787

Divisors of 155216265

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155216264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155216265 can be divided by 8 positive divisors. The sum of these divisors (counting 155216265) is 1, the average is 0.125.

Base conversion 155216265

Base System Value
2 Binary 1001010000000110100110001001
3 Ternary 101211001210200120
4 Quaternary 21100012212021
5 Quinary 304213410030
6 Senary 23222453453
8 Octal 1120064611
10 Decimal 155216265
12 Duodecimal 43b94289
16 Hexadecimal 9406989
20 Vigesimal 28a20d5
36 Base36 2ketmx

Cryptographic Hash Functions

md5 a99095087763c804b8e67c2182f83e1a
sha1 b4fec01281fbe62ed7a4d8d8a2e263b88db84114
sha256 5ec595a4df2209d2a3b99607081736fb407dde053638844e100bcfaaeb2696d2
sha512 d2cee71608183b437059757736dc16a4c831e263a9b1c8b2d5fd55c5bacd683ee174758c9f7c1f021a465f399cf507445f55db0dd3920ba4e3c9bfcfbf881cc3
ripemd-160 df868eb999b7c8aad9a69cdd7474457c9104b6b2

155216265 as geometric shapes

Circle

Radius = n
Diameter 310432530
Circumference 975252555.68329
Area 7.5687529562433E+16

Sphere

Radius = n
Volume 1.5663914194344E+25
Surface area 3.0275011824973E+17
Circumference 975252555.68329

Square

Length = n
Perimeter 620865060
Area 24092088920550225
Diagonal 219508947.0639

Cube

Length = n
Surface area 144552533523301350
Volume 3.7394840582957E+24
Space diagonal 268842457.14107

Equilateral Triangle

Length = n
Perimeter 465648795
Area 1.0432180517715E+16
Altitude 134421228.57054

Triangular Pyramid

Length = n
Surface area 1.0432180517715E+16
Volume 4.4070242262665E+23
Height 73169649.021299