123396887 (number)

123396887 is an odd 9-digits composite number following 123396886 and preceding 123396888. In scientific notation, it is written as 1.23396887 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 113024160 positive integers (up to 123396887) that are relatively prime to 123396887.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million three hundred ninety-six thousand eight hundred eighty-seven

Notation

Scientific notation 1.23396887 × 10^8
Engineering notation 1.23396887 × 10^6

Prime Factorization of 123396887

Prime Factorization 37 × 19 × 919 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 123396887
Product of the distinct prime numbers

The prime factorization of 123396887 is 37 × 19 × 919 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 36, 77, 657, 757, 3171, 7270, 45424, 99825, 152289, 73240, 3158910, 2928794, 20276002, 46953696, 286527482, 880065256, 2472446991, 5257855846

Basic calculations (n = 123396887)

Multiplication

n×y
n×2 246793774
n×3 370190661
n×4 493587548
n×5 616984435

Division

n÷y
n÷2 61698443.5
n÷3 41132295.666667
n÷3 30849221.75
n÷5 24679377.4

Exponentiation

ny
n2 15226791721290769
n3 1.8789386974047E+24
n4 2.3185518612357E+32
n5 2.8610208202454E+40

Nth Root

y√n
2√n 11108.415143485
3√n 497.85331265691
4√n 105.39646646584
5√n 41.520334220113

Divisors of 123396887

1, 19, 37, 191, 703, 919, 3629, 7067, 17461, 34003, 134273, 175529, 646057, 3335051, 6494573, 123396887

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 -123396886
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 123396887 can be divided by 16 positive divisors. The sum of these divisors (counting 123396887) is 1, the average is 0.0625.

Base conversion 123396887

Base System Value
2 Binary 111010110101110001100010111
3 Ternary 22121012012201002
4 Quaternary 13112232030113
5 Quinary 223042200022
6 Senary 20124453515
8 Octal 726561427
10 Decimal 123396887
12 Duodecimal 353aa29b
16 Hexadecimal 75ae317
20 Vigesimal 1ib4c47
36 Base36 21gtnb

Cryptographic Hash Functions

md5 d8daaddac99f0536cd1bd1bcac4f91f2
sha1 3cf05f310e47cd4e4d9a286e529630fbeb304bdd
sha256 6a37e8ec2aa8db5ec86b1637912c6ab46204fdcbc5136fb5b6cd4b644c00c27f
sha512 12e3f91ea08253a4c6a25cd74129ae74752dcca198175fefb90e291c38bc1bd7df5f0d149f336d7d20c01b4b2710a48a0b4b4b3ae319e71f0f354d7d53eee059
ripemd-160 ad365cdd606c3d3d71400cb6c01238d5773ae9c8

123396887 as geometric shapes

Circle

Radius = n
Diameter 246793774
Circumference 775325507.3501
Area 4.7836377009349E+16

Sphere

Radius = n
Volume 7.8704800110827E+24
Surface area 1.913455080374E+17
Circumference 775325507.3501

Square

Length = n
Perimeter 493587548
Area 15226791721290769
Diagonal 174509551.15002

Cube

Length = n
Surface area 91360750327744614
Volume 1.8789386974047E+24
Space diagonal 213729677.77984

Equilateral Triangle

Length = n
Perimeter 370190661
Area 6.5933942243862E+15
Altitude 106864838.88992

Triangular Pyramid

Length = n
Surface area 6.5933942243862E+15
Volume 2.2143504906144E+23
Height 58169850.38334