155456421, one hundred fifty-five million four hundred fifty-six thousand four hundred twenty-one: 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

155456421 has 8 divisors, whose sum is 208181280
The reverse of 155456421 is 124654551
Previous prime number is 229

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6

Name

Name	one hundred fifty-five million four hundred fifty-six thousand four hundred twenty-one

Notation

Scientific notation	1.55456421 × 10^8
Engineering notation	1.55456421 × 10^6

Prime Factorization of 155456421

Prime Factorization 3 × 229 × 226283

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	155456421	Product of the distinct prime numbers

The prime factorization of 155456421 is 3 × 229 × 226283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 21, 58, 184, 15, 7011, 10000, 131, 48697, 477658, 623354, 2874774, 2049944, 32862909, 90285474, 803800327, 363421733, 2298529941, 561150471

Basic calculations (n = 155456421)

Multiplication

n×y

n×2	310912842
n×3	466369263
n×4	621825684
n×5	777282105

Division

n÷y

n÷2	77728210.5
n÷3	51818807
n÷3	38864105.25
n÷5	31091284.2

Exponentiation

n^y

n²	24166698830129241
n³	3.7568685075168E+24
n⁴	5.8402933234617E+32
n⁵	9.0791109765555E+40

Nth Root

^y√n

²√n	12468.216432193
³√n	537.69527687384
⁴√n	111.66116796896
⁵√n	43.483223624404

Divisors of 155456421

1, 3, 229, 687, 226283, 678849, 51818807, 155456421

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	-155456420	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 155456421 can be divided by 8 positive divisors. The sum of these divisors (counting 155456421) is 1, the average is 0.125.

Base conversion 155456421

Base	System	Value
2	Binary	1001010001000001001110100101
3	Ternary	101211112000010020
4	Quaternary	21101001032211
5	Quinary	304244101141
6	Senary	23231545353
8	Octal	1121011645
10	Decimal	155456421
12	Duodecimal	4408b259
16	Hexadecimal	94413a5
20	Vigesimal	28bc111
36	Base36	2kjyxx

Cryptographic Hash Functions

md5	7e1420631e90a3e3f21aa029d71dfeec
sha1	ec1d032760b1d2d74379548abe54cbd299ee8238
sha256	e6a0645e9b8a6cf4e90e99f1c7e012a65864fa6d2241851ca7973c51eb8221f4
sha512	9dc09eefbaa797087b80a11f4cd72724abb57eba2be87f0020e49a4bbec29d6e6d7d4545f6258a2cb6d3f70432894713b3b0da3492ab6e1451e3cabf15ff1264
ripemd-160	8488d7fe569b34d9d283b382816d261e39de2049

155456421 as geometric shapes

Circle

Radius = n

Diameter	310912842
Circumference	976761500.33392
Area	7.5921923506251E+16

Sphere

Radius = n

Volume	1.5736734004957E+25
Surface area	3.03687694025E+17
Circumference	976761500.33392

Square

Length = n

Perimeter	621825684
Area	24166698830129241
Diagonal	219848578.93618

Cube

Length = n

Surface area	145000192980775446
Volume	3.7568685075168E+24
Space diagonal	269258419.53482

Equilateral Triangle

Length = n

Perimeter	466369263
Area	1.046448755625E+16
Altitude	134629209.76741

Triangular Pyramid

Length = n

Surface area	1.046448755625E+16
Volume	4.4275119961522E+23
Height	73282859.645394