155803216 (number)

155803216 is an even 9-digits composite number following 155803215 and preceding 155803217. In scientific notation, it is written as 1.55803216 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 77901600 positive integers (up to 155803216) that are relatively prime to 155803216.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million eight hundred three thousand two hundred sixteen

Notation

Scientific notation 1.55803216 × 10^8
Engineering notation 1.55803216 × 10^6

Prime Factorization of 155803216

Prime Factorization 2 × 2 × 2 × 2 × 9737701

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19475402
Product of the distinct prime numbers

The prime factorization of 155803216 is 2 × 2 × 2 × 2 × 9737701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 17, 19, 521, 27, 7330, 9978, 95761, 53354, 108212, 934228, 6005212, 8286329, 21375035, 52568294, 516179417, 428214522, 3072882922, 1564317668

Basic calculations (n = 155803216)

Multiplication

n×y
n×2 311606432
n×3 467409648
n×4 623212864
n×5 779016080

Division

n÷y
n÷2 77901608
n÷3 51934405.333333
n÷3 38950804
n÷5 31160643.2

Exponentiation

ny
n2 24274642115942656
n3 3.7820673089129E+24
n4 5.892582498571E+32
n5 9.1808330382267E+40

Nth Root

y√n
2√n 12482.115846282
3√n 538.0948133778
4√n 111.72338988001
5√n 43.502606968415

Divisors of 155803216

1, 2, 4, 8, 16, 9737701, 19475402, 38950804, 77901608, 155803216

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155803215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155803216 can be divided by 10 positive divisors. The sum of these divisors (counting 155803216) is 1, the average is 0.1.

Base conversion 155803216

Base System Value
2 Binary 1001010010010101111001010000
3 Ternary 101212011121211111
4 Quaternary 21102111321100
5 Quinary 304341200331
6 Senary 23243223104
8 Octal 1122257120
10 Decimal 155803216
12 Duodecimal 44217a94
16 Hexadecimal 9495e50
20 Vigesimal 28df80g
36 Base36 2krej4

Cryptographic Hash Functions

md5 56267f4c3d1ac577bc5849c50a4cb7b7
sha1 f02a81b827d2b7ab596bbe6c44fc9ed8a86c1bc7
sha256 03c41552d2afbf0efe2fcb2e60f4990ed66175f024eca833c273c8353836369c
sha512 c764684a1e9ead8e2c988db91b01001a3fa6e11961a56d093712a440368a98237ee726d473fae905025000621cfb47f96c43016bdf1b78bc05e77a3cca8d4fa8
ripemd-160 97e9bddf735d755fa454b19ab2ba88e872157827

155803216 as geometric shapes

Circle

Radius = n
Diameter 311606432
Circumference 978940477.58253
Area 7.6261037339967E+16

Sphere

Radius = n
Volume 1.5842286497417E+25
Surface area 3.0504414935987E+17
Circumference 978940477.58253

Square

Length = n
Perimeter 623212864
Area 24274642115942656
Diagonal 220339021.12854

Cube

Length = n
Surface area 145647852695655936
Volume 3.7820673089129E+24
Space diagonal 269859086.09463

Equilateral Triangle

Length = n
Perimeter 467409648
Area 1.0511228370091E+16
Altitude 134929543.04731

Triangular Pyramid

Length = n
Surface area 1.0511228370091E+16
Volume 4.4572090683938E+23
Height 73446340.376182