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

155057 (number)

155057 is an odd 6-digits composite number following 155056 and preceding 155058. In scientific notation, it is written as 1.55057 × 10^5. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 124992 positive integers (up to 155057) that are relatively prime to 155057.

Interesting facts

155057 has 8 divisors, whose sum is 187776
The reverse of 155057 is 750551
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 23
Digital Root 5

Name

Name	one hundred fifty-five thousand fifty-seven

Notation

Scientific notation	1.55057 × 10^5
Engineering notation	1.55057 × 10^3

Prime Factorization of 155057

Prime Factorization 7 × 17 × 1303

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	155057	Product of the distinct prime numbers

The prime factorization of 155057 is 7 × 17 × 1303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 33, 56, 274, 666, 4711, 8463, 84540, 82756, 373058, 377873, 8784678, 3003421, 4615627, 88846040, 658787765, 20461962, 8017984862, 1145290454

Basic calculations (n = 155057)

Multiplication

n×y

n×2	310114
n×3	465171
n×4	620228
n×5	775285

Division

n÷y

n÷2	77528.5
n÷3	51685.666666667
n÷3	38764.25
n÷5	31011.4

Exponentiation

n^y

n²	24042673249
n³	3727984785970193
n⁴	5.7805013695818E+20
n⁵	8.9630720086325E+25

Nth Root

^y√n

²√n	393.77277711899
³√n	53.723437389027
⁴√n	19.843708754136
⁵√n	10.916873437214

Divisors of 155057

1, 7, 17, 119, 1303, 9121, 22151, 155057

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-155056	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155057 can be divided by 8 positive divisors. The sum of these divisors (counting 155057) is 1, the average is 0.125.

Base conversion 155057

Base	System	Value
2	Binary	100101110110110001
3	Ternary	21212200212
4	Quaternary	211312301
5	Quinary	14430212
6	Senary	3153505
8	Octal	456661
10	Decimal	155057
12	Duodecimal	75895
16	Hexadecimal	25db1
20	Vigesimal	j7ch
36	Base36	3bn5

Cryptographic Hash Functions

md5	dc68dfdc58eb2c21a732003b869664c0
sha1	2b905e8160c156da1c57e2eff328a6141b4013a4
sha256	6871533dcfdb85d805cf5bdaf97f5a19397ba132114269e2141c5fe92f7beeda
sha512	3f66bfbbec5d2bfff145ed9f5796bbaff077206f6032b05a9a6213f8989a7a290892e7e18cdc593a02c004cd9d44bc7d0e2c2d5929595ba5c0e1a6ea5fe7e35e
ripemd-160	ccc95efd36e4f0ceae60357269075f530c3ab02c

155057 as geometric shapes

Circle

Radius = n

Diameter	310114
Circumference	974251.86417535
Area	75532285651.718

Sphere

Radius = n

Volume	1.5615746155065E+16
Surface area	302129142606.87
Circumference	974251.86417535

Square

Length = n

Perimeter	620228
Area	24042673249
Diagonal	219283.71234089

Cube

Length = n

Surface area	144256039494
Volume	3727984785970193
Space diagonal	268566.60206921

Equilateral Triangle

Length = n

Perimeter	465171
Area	10410782904.261
Altitude	134283.3010346

Triangular Pyramid

Length = n

Surface area	10410782904.261
Volume	4.3934722038663E+14
Height	73094.570780295