123968091 (number)

123968091 is an odd 9-digits composite number following 123968090 and preceding 123968092. In scientific notation, it is written as 1.23968091 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 72964320 positive integers (up to 123968091) that are relatively prime to 123968091.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million nine hundred sixty-eight thousand ninety-one

Notation

Scientific notation 1.23968091 × 10^8
Engineering notation 1.23968091 × 10^6

Prime Factorization of 123968091

Prime Factorization 39 × 23 × 13 × 10631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 123968091
Product of the distinct prime numbers

The prime factorization of 123968091 is 39 × 23 × 13 × 10631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 52, 12, 232, 392, 8246, 407, 21882, 98725, 797264, 155978, 6352957, 5346298, 95983067, 17914652, 88178894, 755841591, 7045525448, 7813548164

Basic calculations (n = 123968091)

Multiplication

n×y
n×2 247936182
n×3 371904273
n×4 495872364
n×5 619840455

Division

n÷y
n÷2 61984045.5
n÷3 41322697
n÷3 30992022.75
n÷5 24793618.2

Exponentiation

ny
n2 15368087586184281
n3 1.9051524803801E+24
n4 2.3617811605663E+32
n5 2.9278550183517E+40

Nth Root

y√n
2√n 11134.09587708
3√n 498.620317789
4√n 105.51822533136
5√n 41.558702755217

Divisors of 123968091

1, 13, 23, 39, 299, 507, 897, 10631, 11661, 138203, 244513, 414609, 3178669, 5389917, 9536007, 123968091

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 -123968090
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 123968091 can be divided by 16 positive divisors. The sum of these divisors (counting 123968091) is 1, the average is 0.0625.

Base conversion 123968091

Base System Value
2 Binary 111011000111001101001011011
3 Ternary 22122021020020210
4 Quaternary 13120321221123
5 Quinary 223213434331
6 Senary 20145022203
8 Octal 730715133
10 Decimal 123968091
12 Duodecimal 35624963
16 Hexadecimal 7639a5b
20 Vigesimal 1ieg04b
36 Base36 21t2e3

Cryptographic Hash Functions

md5 fcc0df994ca7895ec689329d824cfa8f
sha1 3140988045868ad0ad4e4576d3891b364541f6fe
sha256 5b9e548662e54b5c45714aaabcf019712c1ebae3b625a3bb4593c84d372a8910
sha512 b9b7acc80b74ca2f7a8a25d6d0ed813a410a17b8bf9e501704eb8e77c90267dd85599cb678ed06df1cdcf4c546d772dc51581fdf50835d1e0872b7008f36c63c
ripemd-160 a26db9ae2a127ca7d80100814c918da4a32b6bec

123968091 as geometric shapes

Circle

Radius = n
Diameter 247936182
Circumference 778914487.9303
Area 4.8280271060481E+16

Sphere

Radius = n
Volume 7.9802840484405E+24
Surface area 1.9312108424192E+17
Circumference 778914487.9303

Square

Length = n
Perimeter 495872364
Area 15368087586184281
Diagonal 175317355.5937

Cube

Length = n
Surface area 92208525517105686
Volume 1.9051524803801E+24
Space diagonal 214719032.12932

Equilateral Triangle

Length = n
Perimeter 371904273
Area 6.6545771286099E+15
Altitude 107359516.06466

Triangular Pyramid

Length = n
Surface area 6.6545771286099E+15
Volume 2.2452437301185E+23
Height 58439118.531234