Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

155216 (number)

155216 is an even 6-digits composite number following 155215 and preceding 155217. In scientific notation, it is written as 1.55216 × 10^5. The sum of its digits is 20. It has a total of 6 prime factors and 20 positive divisors. There are 76032 positive integers (up to 155216) that are relatively prime to 155216.

Interesting facts

155216 has 20 divisors, whose sum is 306900
The reverse of 155216 is 612551
Previous prime number is 109

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 20
Digital Root 2

Name

Name	one hundred fifty-five thousand two hundred sixteen

Notation

Scientific notation	1.55216 × 10^5
Engineering notation	1.55216 × 10^3

Prime Factorization of 155216

Prime Factorization 2 × 2 × 2 × 2 × 109 × 89

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	19402	Product of the distinct prime numbers

The prime factorization of 155216 is 2 × 2 × 2 × 2 × 109 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 7, 84, 160, 334, 8674, 1856, 84392, 57572, 450535, 623244, 2208163, 4277003, 60577739, 30828196, 636164824, 461471605, 6754408687, 7601427976

Basic calculations (n = 155216)

Multiplication

n×y

n×2	310432
n×3	465648
n×4	620864
n×5	776080

Division

n÷y

n÷2	77608
n÷3	51738.666666667
n÷3	38804
n÷5	31043.2

Exponentiation

n^y

n²	24092006656
n³	3739464905117696
n⁴	5.8042478471275E+20
n⁵	9.0091213383974E+25

Nth Root

^y√n

²√n	393.9746184718
³√n	53.741794312521
⁴√n	19.848793879523
⁵√n	10.919111415951

Divisors of 155216

1, 2, 4, 8, 16, 89, 109, 178, 218, 356, 436, 712, 872, 1424, 1744, 9701, 19402, 38804, 77608, 155216

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-155215	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155216 can be divided by 20 positive divisors. The sum of these divisors (counting 155216) is 1, the average is 0.05.

Base conversion 155216

Base	System	Value
2	Binary	100101111001010000
3	Ternary	21212220202
4	Quaternary	211321100
5	Quinary	14431331
6	Senary	3154332
8	Octal	457120
10	Decimal	155216
12	Duodecimal	759a8
16	Hexadecimal	25e50
20	Vigesimal	j80g
36	Base36	3brk

Cryptographic Hash Functions

md5	0d1738dc69db321616f7f7f607ce0914
sha1	3cc4f22598295ae2e995762c409ec99aab66b649
sha256	1049153dd368fb72c474510de09bf7526723a74f2968130f923cffadb95d404e
sha512	e196b525a924dcde943fa029c4892ecc2e88ac5fc2d7bfdbb8164a3a58970856b5c063faa8a536f02bd868e9fd23ca00823e81afe3a3d392449fc59b2bb671be
ripemd-160	0e080dbc6ce259219585f981c7feaaf4375b1c33

155216 as geometric shapes

Circle

Radius = n

Diameter	310432
Circumference	975250.89063919
Area	75687271120.726

Sphere

Radius = n

Volume	1.5663833965699E+16
Surface area	302749084482.9
Circumference	975250.89063919

Square

Length = n

Perimeter	620864
Area	24092006656
Diagonal	219508.5722973

Cube

Length = n

Surface area	144552039936
Volume	3739464905117696
Space diagonal	268841.99814761

Equilateral Triangle

Length = n

Perimeter	465648
Area	10432144896.12
Altitude	134420.99907381

Triangular Pyramid

Length = n

Surface area	10432144896.12
Volume	4.4070016540297E+14
Height	73169.524099101