123149770 (number)

123149770 is an even 9-digits composite number following 123149769 and preceding 123149771. In scientific notation, it is written as 1.23149770 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 49042000 positive integers (up to 123149770) that are relatively prime to 123149770.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million one hundred forty-nine thousand seven hundred seventy

Notation

Scientific notation 1.23149770 × 10^8
Engineering notation 1.23149770 × 10^6

Prime Factorization of 123149770

Prime Factorization 2 × 5 × 227 × 54251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 123149770
Product of the distinct prime numbers

The prime factorization of 123149770 is 2 × 5 × 227 × 54251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 43, 67, 266, 332, 7247, 2946, 21773, 74450, 233620, 626202, 465704, 9277038, 85685936, 84792268, 81307196, 727610426, 1970964130, 7900201434

Basic calculations (n = 123149770)

Multiplication

n×y
n×2 246299540
n×3 369449310
n×4 492599080
n×5 615748850

Division

n÷y
n÷2 61574885
n÷3 41049923.333333
n÷3 30787442.5
n÷5 24629954

Exponentiation

ny
n2 15165865851052900
n3 1.867672891408E+24
n4 2.3000348701213E+32
n5 2.8324876524742E+40

Nth Root

y√n
2√n 11097.286605292
3√n 497.52075366063
4√n 105.34365954006
5√n 41.503690997378

Divisors of 123149770

1, 2, 5, 10, 227, 454, 1135, 2270, 54251, 108502, 271255, 542510, 12314977, 24629954, 61574885, 123149770

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123149769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123149770 can be divided by 16 positive divisors. The sum of these divisors (counting 123149770) is 1, the average is 0.0625.

Base conversion 123149770

Base System Value
2 Binary 111010101110001110111001010
3 Ternary 22120201122201121
4 Quaternary 13111301313022
5 Quinary 223011243040
6 Senary 20115305454
8 Octal 725616712
10 Decimal 123149770
12 Duodecimal 352ab28a
16 Hexadecimal 7571dca
20 Vigesimal 1i9de8a
36 Base36 21biyy

Cryptographic Hash Functions

md5 0b10a34b70aaaa071c23686a723c7ee5
sha1 29a9b783bab9afbefcc946ea1ceb680d6344af9e
sha256 ced7969ac3f25b69057c2aa5e37c71eb862d5d09277e8c9d63827d05113d9531
sha512 52b5b06a0e44296d5e85ec0ddd2187a65b6a2c61c3148d289c47ffbb43a853827ab75bb7324512b7c1ae9e9128e969deb7e79b02f928651b9cae7b9b8a02598c
ripemd-160 f8e00ca20aa9f2019ddb87a4f242d58e3cda99ee

123149770 as geometric shapes

Circle

Radius = n
Diameter 246299540
Circumference 773772825.44655
Area 4.7644972742996E+16

Sphere

Radius = n
Volume 7.823289913275E+24
Surface area 1.9057989097198E+17
Circumference 773772825.44655

Square

Length = n
Perimeter 492599080
Area 15165865851052900
Diagonal 174160074.93713

Cube

Length = n
Surface area 90995195106317400
Volume 1.867672891408E+24
Space diagonal 213301658.58042

Equilateral Triangle

Length = n
Perimeter 369449310
Area 6.5670125486994E+15
Altitude 106650829.29021

Triangular Pyramid

Length = n
Surface area 6.5670125486994E+15
Volume 2.2010736109215E+23
Height 58053358.312376