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

123420009 (number)

123420009 is an odd 9-digits composite number following 123420008 and preceding 123420010. In scientific notation, it is written as 1.23420009 × 10^8. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 82280004 positive integers (up to 123420009) that are relatively prime to 123420009.

Interesting facts

123420009 has 4 divisors, whose sum is 164560016
The reverse of 123420009 is 900024321
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 21
Digital Root 3

Name

Name	one hundred twenty-three million four hundred twenty thousand nine

Notation

Scientific notation	1.23420009 × 10^8
Engineering notation	1.23420009 × 10^6

Prime Factorization of 123420009

Prime Factorization 3 × 41140003

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	123420009	Product of the distinct prime numbers

The prime factorization of 123420009 is 3 × 41140003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 63, 84, 567, 256, 3532, 8109, 75727, 39148, 113477, 679701, 5730859, 9130238, 54360527, 37804065, 177515017, 612209902, 6532189118, 3609847359

Basic calculations (n = 123420009)

Multiplication

n×y

n×2	246840018
n×3	370260027
n×4	493680036
n×5	617100045

Division

n÷y

n÷2	61710004.5
n÷3	41140003
n÷3	30855002.25
n÷5	24684001.8

Exponentiation

n^y

n²	15232498621560081
n³	1.8799951169654E+24
n⁴	2.3202901425583E+32
n⁵	2.8637023027716E+40

Nth Root

^y√n

²√n	11109.455837259
³√n	497.88440648662
⁴√n	105.40140339321
⁵√n	41.521890112232

Divisors of 123420009

1, 3, 41140003, 123420009

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-123420008	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123420009 can be divided by 4 positive divisors. The sum of these divisors (counting 123420009) is 1, the average is 0.25.

Base conversion 123420009

Base	System	Value
2	Binary	111010110110011110101101001
3	Ternary	22121020101102110
4	Quaternary	13112303311221
5	Quinary	223043420014
6	Senary	20125152533
8	Octal	726636551
10	Decimal	123420009
12	Duodecimal	353bb749
16	Hexadecimal	75b3d69
20	Vigesimal	1ib7a09
36	Base36	21hbhl

Cryptographic Hash Functions

md5	851a842ba5986784ca7b1ecff66d8f76
sha1	ab55f5547d988ba42639215e10086a0f49076b1c
sha256	8329a45d515eaede58cc1a5154e345ac0fe1d07031c01fb94d34d818f33754dd
sha512	cab5f90ec9277160de784ea347d6d26059cd21a0567ed178d2b6a3ae70c0007b66925182b1f262c64d18b7ffb7f43c6203945847102f545a21a73d17bc6e25db
ripemd-160	07cd9ffdccfc68e2712ad688bd1ff25b6118cc2f

123420009 as geometric shapes

Circle

Radius = n

Diameter	246840018
Circumference	775470787.16077
Area	4.785430576531E+16

Sphere

Radius = n

Volume	7.874905130991E+24
Surface area	1.9141722306124E+17
Circumference	775470787.16077

Square

Length = n

Perimeter	493680036
Area	15232498621560081
Diagonal	174542250.59601

Cube

Length = n

Surface area	91394991729360486
Volume	1.8799951169654E+24
Space diagonal	213769726.25861

Equilateral Triangle

Length = n

Perimeter	370260027
Area	6.5958653846912E+15
Altitude	106884863.1293

Triangular Pyramid

Length = n

Surface area	6.5958653846912E+15
Volume	2.2155954930064E+23
Height	58180750.19867