155212420, one hundred fifty-five million two hundred twelve thousand four hundred twenty: 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

155212420 has 48 divisors, whose sum is 356440896
The reverse of 155212420 is 024212551
Previous prime number is 691

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 22
Digital Root 4

Name

Name	one hundred fifty-five million two hundred twelve thousand four hundred twenty

Notation

Scientific notation	1.55212420 × 10^8
Engineering notation	1.55212420 × 10^6

Prime Factorization of 155212420

Prime Factorization 2 × 2 × 5 × 11 × 691 × 1021

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	77606210	Product of the distinct prime numbers

The prime factorization of 155212420 is 2 × 2 × 5 × 11 × 691 × 1021. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 70, 9, 527, 710, 894, 9754, 59050, 66596, 643665, 725747, 5345639, 2859622, 53945458, 88538276, 866178183, 943560856, 9619914921, 1790509242

Basic calculations (n = 155212420)

Multiplication

n×y

n×2	310424840
n×3	465637260
n×4	620849680
n×5	776062100

Division

n÷y

n÷2	77606210
n÷3	51737473.333333
n÷3	38803105
n÷5	31042484

Exponentiation

n^y

n²	24090895322256400
n³	3.7392061629341E+24
n⁴	5.8037123742792E+32
n⁵	9.0080824259581E+40

Nth Root

^y√n

²√n	12458.427669654
³√n	537.41381131099
⁴√n	111.61732692398
⁵√n	43.469564982943

Divisors of 155212420

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 691, 1021, 1382, 2042, 2764, 3455, 4084, 5105, 6910, 7601, 10210, 11231, 13820, 15202, 20420, 22462, 30404, 38005, 44924, 56155, 76010, 112310, 152020, 224620, 705511, 1411022, 2822044, 3527555, 7055110, 7760621, 14110220, 15521242, 31042484, 38803105, 77606210, 155212420

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	-155212419	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 155212420 can be divided by 48 positive divisors. The sum of these divisors (counting 155212420) is 1, the average is 0.020833333333333.

Base conversion 155212420

Base	System	Value
2	Binary	1001010000000101101010000100
3	Ternary	101211001121102011
4	Quaternary	21100011222010
5	Quinary	304213244140
6	Senary	23222424004
8	Octal	1120055204
10	Decimal	155212420
12	Duodecimal	43b92004
16	Hexadecimal	9405a84
20	Vigesimal	28a1b10
36	Base36	2keqo4

Cryptographic Hash Functions

md5	fbe4824b1f97ff3144df2af342dcfc7a
sha1	b7a91d067b66a454fed01f8a36fa8707267618d4
sha256	3e90d59984243987c79be2a49eb8c3aa9941008bd3f03f2be97f00369435c3fe
sha512	81fb54448e39cd361f2deb35c18eddc99f138c84a934c4d0b6371dc5cd05ce11f9fb05bc5edf501789b85f64bc7a4bac5d52b0a09c6655b09a7b00f9bd932bf2
ripemd-160	bb954857958fe32ea65acb628febd8bdc31e3848

155212420 as geometric shapes

Circle

Radius = n

Diameter	310424840
Circumference	975228396.83579
Area	7.5683779762801E+16

Sphere

Radius = n

Volume	1.5662750148975E+25
Surface area	3.0273511905121E+17
Circumference	975228396.83579

Square

Length = n

Perimeter	620849680
Area	24090895322256400
Diagonal	219503509.41275

Cube

Length = n

Surface area	144545371933538400
Volume	3.7392061629341E+24
Space diagonal	268835797.40572

Equilateral Triangle

Length = n

Perimeter	465637260
Area	1.0431663674493E+16
Altitude	134417898.70286

Triangular Pyramid

Length = n

Surface area	1.0431663674493E+16
Volume	4.406696723442E+23
Height	73167836.470916