155890256 (number)

155890256 is an even 9-digits composite number following 155890255 and preceding 155890257. In scientific notation, it is written as 1.55890256 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 77945120 positive integers (up to 155890256) that are relatively prime to 155890256.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million eight hundred ninety thousand two hundred fifty-six

Notation

Scientific notation 1.55890256 × 10^8
Engineering notation 1.55890256 × 10^6

Prime Factorization of 155890256

Prime Factorization 2 × 2 × 2 × 2 × 9743141

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19486282
Product of the distinct prime numbers

The prime factorization of 155890256 is 2 × 2 × 2 × 2 × 9743141. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 73, 85, 281, 989, 1910, 1063, 4097, 97561, 428814, 559512, 9170104, 7483464, 2773908, 24557645, 466787951, 285378245, 5567988862, 2724450858

Basic calculations (n = 155890256)

Multiplication

n×y
n×2 311780512
n×3 467670768
n×4 623561024
n×5 779451280

Division

n÷y
n÷2 77945128
n÷3 51963418.666667
n÷3 38972564
n÷5 31178051.2

Exponentiation

ny
n2 24301771915745536
n3 3.7884094451992E+24
n4 5.9057611824492E+32
n5 9.2065062260687E+40

Nth Root

y√n
2√n 12485.601947844
3√n 538.19499756058
4√n 111.73899027575
5√n 43.50746645869

Divisors of 155890256

1, 2, 4, 8, 16, 9743141, 19486282, 38972564, 77945128, 155890256

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 -155890255
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 155890256 can be divided by 10 positive divisors. The sum of these divisors (counting 155890256) is 1, the average is 0.1.

Base conversion 155890256

Base System Value
2 Binary 1001010010101011001001010000
3 Ternary 101212100001020012
4 Quaternary 21102223021100
5 Quinary 304401442011
6 Senary 23245134052
8 Octal 1122531120
10 Decimal 155890256
12 Duodecimal 4425a328
16 Hexadecimal 94ab250
20 Vigesimal 28e65cg
36 Base36 2kt9ow

Cryptographic Hash Functions

md5 c02faeb8ef88ce169004372017c8d58c
sha1 a8d6ce72342a53ac63b9f784f6bbea867fe9202c
sha256 c52a824c85cdccfe2f44bf47796b690a23f4f7fae0fc90a7df2e3ef112ebc554
sha512 b12655be0e81c6a5d5b4338bd59927bf4d15ce21294a7e04ac47ea14bac9567b2fda14067d9080f11328834749b3139e923d1bafdc1173257c0e61aa82baf253
ripemd-160 c653741c454c45b0f689c7b4bb79e62597531d85

155890256 as geometric shapes

Circle

Radius = n
Diameter 311780512
Circumference 979487366.03166
Area 7.6346268119721E+16

Sphere

Radius = n
Volume 1.5868852375771E+25
Surface area 3.0538507247888E+17
Circumference 979487366.03166

Square

Length = n
Perimeter 623561024
Area 24301771915745536
Diagonal 220462114.27701

Cube

Length = n
Surface area 145810631494473216
Volume 3.7884094451992E+24
Space diagonal 270009843.79692

Equilateral Triangle

Length = n
Perimeter 467670768
Area 1.0522975918005E+16
Altitude 135004921.89846

Triangular Pyramid

Length = n
Surface area 1.0522975918005E+16
Volume 4.4646833476858E+23
Height 73487371.425671