155291242, one hundred fifty-five million two hundred ninety-one thousand two hundred forty-two: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

155291242 has 16 divisors, whose sum is 235224000
The reverse of 155291242 is 242192551
Previous prime number is 1619

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4

Name

Name	one hundred fifty-five million two hundred ninety-one thousand two hundred forty-two

Notation

Scientific notation	1.55291242 × 10^8
Engineering notation	1.55291242 × 10^6

Prime Factorization of 155291242

Prime Factorization 2 × 199 × 1619 × 241

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	155291242	Product of the distinct prime numbers

The prime factorization of 155291242 is 2 × 199 × 1619 × 241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 3, 38, 979, 591, 3622, 4894, 82378, 62380, 902662, 818821, 7423258, 215372, 38326849, 31080478, 594313657, 953148095, 4024298929, 9573927417

Basic calculations (n = 155291242)

Multiplication

n×y

n×2	310582484
n×3	465873726
n×4	621164968
n×5	776456210

Division

n÷y

n÷2	77645621
n÷3	51763747.333333
n÷3	38822810.5
n÷5	31058248.4

Exponentiation

n^y

n²	24115369841902564
n³	3.7449057340384E+24
n⁴	5.8155106261174E+32
n⁵	9.0309786799397E+40

Nth Root

^y√n

²√n	12461.590668931
³√n	537.50476808462
⁴√n	111.63149496863
⁵√n	43.473979142913

Divisors of 155291242

1, 2, 199, 241, 398, 482, 1619, 3238, 47959, 95918, 322181, 390179, 644362, 780358, 77645621, 155291242

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	-155291241	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 155291242 can be divided by 16 positive divisors. The sum of these divisors (counting 155291242) is 1, the average is 0.0625.

Base conversion 155291242

Base	System	Value
2	Binary	1001010000011000111001101010
3	Ternary	101211012121112111
4	Quaternary	21100120321222
5	Quinary	304223304432
6	Senary	23224232534
8	Octal	1120307152
10	Decimal	155291242
12	Duodecimal	4400b74a
16	Hexadecimal	9418e6a
20	Vigesimal	28ab822
36	Base36	2kgfhm

Cryptographic Hash Functions

md5	c5d808bae49668f20e02256b04c6e9ee
sha1	f930bd0a467276a792eab2af38cc40644d5d81e7
sha256	2b89d13d5d7d89be09b4512d9ccc725e0eaa73b1b3d4a9415ce45d94fcebb734
sha512	21526cc80608d70fa3b9d13f0b0b8a0227660280545e5fe9083af80b2ab60fe3b762a7eddbcfbaf4431de9050314b3058e5dd239c330771ec26dd35dbc746b35
ripemd-160	046714c2bdd4ce9b6ea5c524b97c98abd358f73c

155291242 as geometric shapes

Circle

Radius = n

Diameter	310582484
Circumference	975723650.06807
Area	7.5760668733922E+16

Sphere

Radius = n

Volume	1.5686624456588E+25
Surface area	3.0304267493569E+17
Circumference	975723650.06807

Square

Length = n

Perimeter	621164968
Area	24115369841902564
Diagonal	219614980.55416

Cube

Length = n

Surface area	144692219051415384
Volume	3.7449057340384E+24
Space diagonal	268972321.11447

Equilateral Triangle

Length = n

Perimeter	465873726
Area	1.0442261452372E+16
Altitude	134486160.55724

Triangular Pyramid

Length = n

Surface area	1.0442261452372E+16
Volume	4.4134137324049E+23
Height	73204993.518054