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

123072105 (number)

123072105 is an odd 9-digits composite number following 123072104 and preceding 123072106. In scientific notation, it is written as 1.23072105 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 60589248 positive integers (up to 123072105) that are relatively prime to 123072105.

Interesting facts

123072105 has 8 divisors, whose sum is 151473600
The reverse of 123072105 is 501270321
Previous prime number is 5

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 seventy-two thousand one hundred five

Notation

Scientific notation	1.23072105 × 10^8
Engineering notation	1.23072105 × 10^6

Prime Factorization of 123072105

Prime Factorization 39 × 5 × 631139

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	123072105	Product of the distinct prime numbers

The prime factorization of 123072105 is 39 × 5 × 631139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 33, 64, 346, 49, 6875, 8118, 99036, 6405, 715349, 974977, 9063836, 9126037, 15674443, 16429475, 161760752, 470807634, 628007763, 6837896876

Basic calculations (n = 123072105)

Multiplication

n×y

n×2	246144210
n×3	369216315
n×4	492288420
n×5	615360525

Division

n÷y

n÷2	61536052.5
n÷3	41024035
n÷3	30768026.25
n÷5	24614421

Exponentiation

n^y

n²	15146743029131025
n³	1.8641415484892E+24
n⁴	2.2942382439053E+32
n⁵	2.8235673004893E+40

Nth Root

^y√n

²√n	11093.786774587
³√n	497.4161437075
⁴√n	105.32704673818
⁵√n	41.498454775489

Divisors of 123072105

1, 5, 39, 195, 631139, 3155695, 24614421, 123072105

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	-123072104	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 123072105 can be divided by 8 positive divisors. The sum of these divisors (counting 123072105) is 1, the average is 0.125.

Base conversion 123072105

Base	System	Value
2	Binary	111010101011110111001101001
3	Ternary	22120120201012010
4	Quaternary	13111132321221
5	Quinary	223001301410
6	Senary	20113510133
8	Octal	725367151
10	Decimal	123072105
12	Duodecimal	35272349
16	Hexadecimal	755ee69
20	Vigesimal	1i94055
36	Base36	219v1l

Cryptographic Hash Functions

md5	0155dc77fc5c05591232dc33af59672b
sha1	0ce51dc282cdf715ba42fa3ade2f80461de4e09d
sha256	d76a5437ec26daa613dfde5e49f7b78d9db7708928183837d1acea17e39ddeef
sha512	d1c9e002d569917323910e0fcf335aaeeaa3775a551a6ad923a7c63931985d4d183d56bdd6b42bd9b22e88cb3d00fa33523c600511557c00e6c246e1560fa02a
ripemd-160	16b1a9614bbb2b4195d97eeca89468cb0634c357

123072105 as geometric shapes

Circle

Radius = n

Diameter	246144210
Circumference	773284841.85966
Area	4.758489662613E+16

Sphere

Radius = n

Volume	7.808497858647E+24
Surface area	1.9033958650452E+17
Circumference	773284841.85966

Square

Length = n

Perimeter	492288420
Area	15146743029131025
Diagonal	174050240.04081

Cube

Length = n

Surface area	90880458174786150
Volume	1.8641415484892E+24
Space diagonal	213167138.85445

Equilateral Triangle

Length = n

Perimeter	369216315
Area	6.5587321239112E+15
Altitude	106583569.42723

Triangular Pyramid

Length = n

Surface area	6.5587321239112E+15
Volume	2.1969118833805E+23
Height	58016746.680269