123285440 (number)

123285440 is an even 9-digits composite number following 123285439 and preceding 123285441. In scientific notation, it is written as 1.23285440 × 10^8. The sum of its digits is 29. It has a total of 8 prime factors and 28 positive divisors. There are 49314048 positive integers (up to 123285440) that are relatively prime to 123285440.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million two hundred eighty-five thousand four hundred forty

Notation

Scientific notation 1.23285440 × 10^8
Engineering notation 1.23285440 × 10^6

Prime Factorization of 123285440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 385267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3852670
Product of the distinct prime numbers

The prime factorization of 123285440 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 385267. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 8, 56, 86, 164, 843, 7502, 6890, 742, 44081, 450582, 977771, 5521532, 7039843, 7413497, 22325266, 81096303, 380070968, 8675680551, 8612838592

Basic calculations (n = 123285440)

Multiplication

n×y
n×2 246570880
n×3 369856320
n×4 493141760
n×5 616427200

Division

n÷y
n÷2 61642720
n÷3 41095146.666667
n÷3 30821360
n÷5 24657088

Exponentiation

ny
n2 15199299715993600
n3 1.8738523531781E+24
n4 2.310187118566E+32
n5 2.8481243539475E+40

Nth Root

y√n
2√n 11103.397678188
3√n 497.70338729123
4√n 105.37266096189
5√n 41.512831617109

Divisors of 123285440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 385267, 770534, 1541068, 1926335, 3082136, 3852670, 6164272, 7705340, 12328544, 15410680, 24657088, 30821360, 61642720, 123285440

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123285439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123285440 can be divided by 28 positive divisors. The sum of these divisors (counting 123285440) is 1, the average is 0.035714285714286.

Base conversion 123285440

Base System Value
2 Binary 111010110010010111111000000
3 Ternary 22120222112211102
4 Quaternary 13112102333000
5 Quinary 223030113230
6 Senary 20122233532
8 Octal 726227700
10 Decimal 123285440
12 Duodecimal 353558a8
16 Hexadecimal 7592fc0
20 Vigesimal 1iaadc0
36 Base36 21efnk

Cryptographic Hash Functions

md5 79bfd59b5785209845aa00042fdceafe
sha1 69505021da992f934a56122648970ab165515bd0
sha256 5214c8ec11b60c5520a2ffd7b5ecaac5e5b99f2c872f847586bd66ddda3f1b70
sha512 59868c5b45af4b2c6be663851fe7900461e90fb9bbd5c2d7c3cd06745f08165843b3ee4d9a7dcdfc9c9c95d0ff41a44d9c2cdd76a6846c0554af5f96af99205b
ripemd-160 74231dafdc925245eeb6d4781aa2ff1b4f0f9947

123285440 as geometric shapes

Circle

Radius = n
Diameter 246570880
Circumference 774625265.19717
Area 4.7750008327475E+16

Sphere

Radius = n
Volume 7.8491743822085E+24
Surface area 1.910000333099E+17
Circumference 774625265.19717

Square

Length = n
Perimeter 493141760
Area 15199299715993600
Diagonal 174351941.29113

Cube

Length = n
Surface area 91195798295961600
Volume 1.8738523531781E+24
Space diagonal 213536645.91348

Equilateral Triangle

Length = n
Perimeter 369856320
Area 6.581489836892E+15
Altitude 106768322.95674

Triangular Pyramid

Length = n
Surface area 6.581489836892E+15
Volume 2.2083561764577E+23
Height 58117313.763711