155218104 (number)

155218104 is an even 9-digits composite number following 155218103 and preceding 155218105. In scientific notation, it is written as 1.55218104 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 51659520 positive integers (up to 155218104) that are relatively prime to 155218104.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred eighteen thousand one hundred four

Notation

Scientific notation 1.55218104 × 10^8
Engineering notation 1.55218104 × 10^6

Prime Factorization of 155218104

Prime Factorization 2 × 2 × 2 × 3 × 3 × 2447 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12934842
Product of the distinct prime numbers

The prime factorization of 155218104 is 2 × 2 × 2 × 3 × 3 × 2447 × 881. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155218104)

Multiplication

n×y
n×2 310436208
n×3 465654312
n×4 620872416
n×5 776090520

Division

n÷y
n÷2 77609052
n÷3 51739368
n÷3 38804526
n÷5 31043620.8

Exponentiation

ny
n2 24092659809354816
n3 3.7396169759251E+24
n4 5.804562566893E+32
n5 9.0097319618251E+40

Nth Root

y√n
2√n 12458.65578624
3√n 537.42037140203
4√n 111.61834878836
5√n 43.469883356161

Divisors of 155218104

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155218103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155218104 can be divided by 48 positive divisors. The sum of these divisors (counting 155218104) is 1, the average is 0.020833333333333.

Base conversion 155218104

Base System Value
2 Binary 1001010000000111000010111000
3 Ternary 101211001220012200
4 Quaternary 21100013002320
5 Quinary 304213434404
6 Senary 23222510200
8 Octal 1120070270
10 Decimal 155218104
12 Duodecimal 43b95360
16 Hexadecimal 94070b8
20 Vigesimal 28a2554
36 Base36 2kev20

Cryptographic Hash Functions

md5 89771f4fd845a56ae54a0ce06d629f3a
sha1 e76d129a2880b7cad6747cbe8e82ff00182d4f19
sha256 53316376448b6812a0bf93af21c55fcdc88fb4c3b900915e8a1b49325b8b5097
sha512 6c7ae451240be9f23358790ffee32410207f5ab9a1ee58e77eb44bc53ab221d05393e2952999bea9dcb09ec684099c3ad5e0ea35f1b83c278da541ff5a379c3d
ripemd-160 6f2112fa78181303fe55d7e1e071e6d9fa988cbe

155218104 as geometric shapes

Circle

Radius = n
Diameter 310436208
Circumference 975264110.46107
Area 7.5689323062507E+16

Sphere

Radius = n
Volume 1.5664470958408E+25
Surface area 3.0275729225003E+17
Circumference 975264110.46107

Square

Length = n
Perimeter 620872416
Area 24092659809354816
Diagonal 219511547.80264

Cube

Length = n
Surface area 144555958856128896
Volume 3.7396169759251E+24
Space diagonal 268845642.38251

Equilateral Triangle

Length = n
Perimeter 465654312
Area 1.0432427719819E+16
Altitude 134422821.19125

Triangular Pyramid

Length = n
Surface area 1.0432427719819E+16
Volume 4.4071808711949E+23
Height 73170515.934213