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

123408091 (number)

123408091 is an odd 9-digits composite number following 123408090 and preceding 123408092. In scientific notation, it is written as 1.23408091 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 122315872 positive integers (up to 123408091) that are relatively prime to 123408091.

Interesting facts

123408091 has 4 divisors, whose sum is 124500312
The reverse of 123408091 is 190804321
Previous prime number is 113

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1

Name

Name	one hundred twenty-three million four hundred eight thousand ninety-one

Notation

Scientific notation	1.23408091 × 10^8
Engineering notation	1.23408091 × 10^6

Prime Factorization of 123408091

Prime Factorization 113 × 1092107

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	123408091	Product of the distinct prime numbers

The prime factorization of 123408091 is 113 × 1092107. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 72, 56, 232, 502, 2749, 8745, 46910, 10691, 271252, 150643, 4991270, 7408026, 1402154, 42626618, 772480333, 459334413, 920905314, 9958914789

Basic calculations (n = 123408091)

Multiplication

n×y

n×2	246816182
n×3	370224273
n×4	493632364
n×5	617040455

Division

n÷y

n÷2	61704045.5
n÷3	41136030.333333
n÷3	30852022.75
n÷5	24681618.2

Exponentiation

n^y

n²	15229556924264281
n³	1.8794505467993E+24
n⁴	2.3193940410941E+32
n⁵	2.8623199088819E+40

Nth Root

^y√n

²√n	11108.9194344
³√n	497.86837997301
⁴√n	105.39885879079
⁵√n	41.521088172569

Divisors of 123408091

1, 113, 1092107, 123408091

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	-123408090	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 123408091 can be divided by 4 positive divisors. The sum of these divisors (counting 123408091) is 1, the average is 0.25.

Base conversion 123408091

Base	System	Value
2	Binary	111010110110000111011011011
3	Ternary	22121012210002001
4	Quaternary	13112300323123
5	Quinary	223043024331
6	Senary	20125021431
8	Octal	726607333
10	Decimal	123408091
12	Duodecimal	353b4877
16	Hexadecimal	75b0edb
20	Vigesimal	1ib604b
36	Base36	21h2aj

Cryptographic Hash Functions

md5	0576e6028926290d33f9141c01971bdb
sha1	1efa374e08501ed807615f6feb20fce7d2a1222a
sha256	1a3e7ea09226c282af3f61e478665270348af54dcae79f30758e50d3ac52d5a4
sha512	b19ea24a0ba204420a09637c0b5d254e54ecf6b74bd62314c39d07884e693828c3c9739f8d3ade24008f6ec5496bc338ee31a4317993ac60e3259c5c178076e9
ripemd-160	791faa488759d288ffa2679fa26067e08fa8f530

123408091 as geometric shapes

Circle

Radius = n

Diameter	246816182
Circumference	775395904.15828
Area	4.7845064150696E+16

Sphere

Radius = n

Volume	7.8726240408133E+24
Surface area	1.9138025660278E+17
Circumference	775395904.15828

Square

Length = n

Perimeter	493632364
Area	15229556924264281
Diagonal	174525395.99877

Cube

Length = n

Surface area	91377341545585686
Volume	1.8794505467993E+24
Space diagonal	213749083.67708

Equilateral Triangle

Length = n

Perimeter	370224273
Area	6.594591592397E+15
Altitude	106874541.83854

Triangular Pyramid

Length = n

Surface area	6.594591592397E+15
Volume	2.2149537109109E+23
Height	58175131.999591