155945103 (number)

155945103 is an odd 9-digits composite number following 155945102 and preceding 155945104. In scientific notation, it is written as 1.55945103 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 98318880 positive integers (up to 155945103) that are relatively prime to 155945103.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million nine hundred forty-five thousand one hundred three

Notation

Scientific notation 1.55945103 × 10^8
Engineering notation 1.55945103 × 10^6

Prime Factorization of 155945103

Prime Factorization 3 × 19 × 661 × 4139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155945103
Product of the distinct prime numbers

The prime factorization of 155945103 is 3 × 19 × 661 × 4139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 37, 51, 739, 614, 3297, 5529, 93238, 52849, 151125, 486355, 7079939, 4931943, 52064522, 43797228, 480921501, 673599134, 8460619216, 5918933861

Basic calculations (n = 155945103)

Multiplication

n×y
n×2 311890206
n×3 467835309
n×4 623780412
n×5 779725515

Division

n÷y
n÷2 77972551.5
n÷3 51981701
n÷3 38986275.75
n÷5 31189020.6

Exponentiation

ny
n2 24318875149680609
n3 3.7924094900611E+24
n4 5.9140768854575E+32
n5 9.2227132905259E+40

Nth Root

y√n
2√n 12487.798164609
3√n 538.2581080261
4√n 111.74881728505
5√n 43.510527481646

Divisors of 155945103

1, 3, 19, 57, 661, 1983, 4139, 12417, 12559, 37677, 78641, 235923, 2735879, 8207637, 51981701, 155945103

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 -155945102
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 155945103 can be divided by 16 positive divisors. The sum of these divisors (counting 155945103) is 1, the average is 0.0625.

Base conversion 155945103

Base System Value
2 Binary 1001010010111000100010001111
3 Ternary 101212102211110120
4 Quaternary 21102320202033
5 Quinary 304410220403
6 Senary 23250240023
8 Octal 1122704217
10 Decimal 155945103
12 Duodecimal 44286013
16 Hexadecimal 94b888f
20 Vigesimal 28ed2f3
36 Base36 2kug0f

Cryptographic Hash Functions

md5 9944a84558f6645a6983bb74332911c1
sha1 e2f23ec399847fa91a89072f2d82197770a6d047
sha256 a1f7694db61a82ad7078d68d62fa3c8fb110c0d1fd781bbca7b71010fed33cac
sha512 17408e3f4486b5722af93e661fad36cc01d609fb740168d7e232e8d1eb9109ef0af6a297be4a67e6ea306952d0687809ce694b62bf5689339a6a414747a21723
ripemd-160 72c2633e15876f10246569aa7df6cd7debce4107

155945103 as geometric shapes

Circle

Radius = n
Diameter 311890206
Circumference 979831979.89621
Area 7.6399999513804E+16

Sphere

Radius = n
Volume 1.5885607724507E+25
Surface area 3.0559999805522E+17
Circumference 979831979.89621

Square

Length = n
Perimeter 623780412
Area 24318875149680609
Diagonal 220539679.64827

Cube

Length = n
Surface area 145913250898083654
Volume 3.7924094900611E+24
Space diagonal 270104841.58756

Equilateral Triangle

Length = n
Perimeter 467835309
Area 1.0530381835543E+16
Altitude 135052420.79378

Triangular Pyramid

Length = n
Surface area 1.0530381835543E+16
Volume 4.469397445764E+23
Height 73513226.549423