155103668 (number)

155103668 is an even 9-digits composite number following 155103667 and preceding 155103669. In scientific notation, it is written as 1.55103668 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 77504640 positive integers (up to 155103668) that are relatively prime to 155103668.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred three thousand six hundred sixty-eight

Notation

Scientific notation 1.55103668 × 10^8
Engineering notation 1.55103668 × 10^6

Prime Factorization of 155103668

Prime Factorization 2 × 2 × 1777 × 21821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77551834
Product of the distinct prime numbers

The prime factorization of 155103668 is 2 × 2 × 1777 × 21821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 73, 43, 989, 223, 6542, 2772, 31263, 37346, 877454, 973253, 756072, 4640648, 55286581, 36491818, 66466174, 449886979, 2840939173, 5129792035

Basic calculations (n = 155103668)

Multiplication

n×y
n×2 310207336
n×3 465311004
n×4 620414672
n×5 775518340

Division

n÷y
n÷2 77551834
n÷3 51701222.666667
n÷3 38775917
n÷5 31020733.6

Exponentiation

ny
n2 24057147827054224
n3 3.7313518695943E+24
n4 5.7874636157274E+32
n5 8.9765683521586E+40

Nth Root

y√n
2√n 12454.062309142
3√n 537.28826619844
4√n 111.59777017997
5√n 43.4634717494

Divisors of 155103668

1, 2, 4, 1777, 3554, 7108, 21821, 43642, 87284, 38775917, 77551834, 155103668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155103667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155103668 can be divided by 12 positive divisors. The sum of these divisors (counting 155103668) is 1, the average is 0.083333333333333.

Base conversion 155103668

Base System Value
2 Binary 1001001111101011000110110100
3 Ternary 101210212002020022
4 Quaternary 21033223012310
5 Quinary 304201304133
6 Senary 23220224312
8 Octal 1117530664
10 Decimal 155103668
12 Duodecimal 43b3b098
16 Hexadecimal 93eb1b4
20 Vigesimal 2897j38
36 Base36 2kcer8

Cryptographic Hash Functions

md5 d0abc20662b268d549ad5a776a29ff12
sha1 44f856d42ef14b50757f7f727bbe2855e7e17d36
sha256 31ca1e6535bc5309c08312e7453fe2cfa0a8c199028cbc014b1148c32cbb38d2
sha512 2d154c8faddb57b401fb235155ad4f767bf3213057959b7f863a9989fc7491cdc53e695b3745f61e5fff18af5bfdf7699896831d6cb61d5dfa96476c7f1b3952
ripemd-160 cbfe9addbc2c17b3244518b3d255b412e2f85e6a

155103668 as geometric shapes

Circle

Radius = n
Diameter 310207336
Circumference 974545087.86726
Area 7.5577758879797E+16

Sphere

Radius = n
Volume 1.5629850161968E+25
Surface area 3.0231103551919E+17
Circumference 974545087.86726

Square

Length = n
Perimeter 620414672
Area 24057147827054224
Diagonal 219349710.85941

Cube

Length = n
Surface area 144342886962325344
Volume 3.7313518695943E+24
Space diagonal 268647433.41629

Equilateral Triangle

Length = n
Perimeter 465311004
Area 1.0417050580413E+16
Altitude 134323716.70815

Triangular Pyramid

Length = n
Surface area 1.0417050580413E+16
Volume 4.3974403499721E+23
Height 73116570.286471