123944902 (number)

123944902 is an even 9-digits composite number following 123944901 and preceding 123944903. In scientific notation, it is written as 1.23944902 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 61932600 positive integers (up to 123944902) that are relatively prime to 123944902.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million nine hundred forty-four thousand nine hundred two

Notation

Scientific notation 1.23944902 × 10^8
Engineering notation 1.23944902 × 10^6

Prime Factorization of 123944902

Prime Factorization 2 × 1621 × 38231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 123944902
Product of the distinct prime numbers

The prime factorization of 123944902 is 2 × 1621 × 38231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 11, 95, 479, 402, 5575, 5847, 52417, 48279, 388580, 580763, 2382758, 4098104, 72926258, 19330991, 384417713, 625574578, 2057666082, 4763973725

Basic calculations (n = 123944902)

Multiplication

n×y
n×2 247889804
n×3 371834706
n×4 495779608
n×5 619724510

Division

n÷y
n÷2 61972451
n÷3 41314967.333333
n÷3 30986225.5
n÷5 24788980.4

Exponentiation

ny
n2 15362338731789604
n3 1.9040835686025E+24
n4 2.3600145131024E+32
n5 2.9251176754506E+40

Nth Root

y√n
2√n 11133.054477546
3√n 498.58922584301
4√n 105.51329052563
5√n 41.557147876271

Divisors of 123944902

1, 2, 1621, 3242, 38231, 76462, 61972451, 123944902

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 -123944901
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 123944902 can be divided by 8 positive divisors. The sum of these divisors (counting 123944902) is 1, the average is 0.125.

Base conversion 123944902

Base System Value
2 Binary 111011000110011111111000110
3 Ternary 22122020001102221
4 Quaternary 13120303333012
5 Quinary 223212214102
6 Senary 20144322554
8 Octal 730637706
10 Decimal 123944902
12 Duodecimal 3561345a
16 Hexadecimal 7633fc6
20 Vigesimal 1ied252
36 Base36 21skhy

Cryptographic Hash Functions

md5 2d0b79b2251b3b82bbf35d9b3e8af904
sha1 6999d716f91a47e16be381a3b12159c4a8a2c518
sha256 2f0dfb9fc20a533cd3a60b9f8a5626eb964574f03c181d7ecf9bfc984d3dab7f
sha512 50f2e7486edcc66f06ff542eeae52a48f3ac48522421646799c0c76eef841b7b94402d29f6994aeea33e9ef1249b6f788c7af0fb7dbc2854274809fd819f0eed
ripemd-160 99638b8967441872e9667b07d743a96fec2f9f48

123944902 as geometric shapes

Circle

Radius = n
Diameter 247889804
Circumference 778768787.14621
Area 4.8262210501748E+16

Sphere

Radius = n
Volume 7.9758066012567E+24
Surface area 1.9304884200699E+17
Circumference 778768787.14621

Square

Length = n
Perimeter 495779608
Area 15362338731789604
Diagonal 175284561.3954

Cube

Length = n
Surface area 92174032390737624
Volume 1.9040835686025E+24
Space diagonal 214678867.60315

Equilateral Triangle

Length = n
Perimeter 371834706
Area 6.6520878016357E+15
Altitude 107339433.80157

Triangular Pyramid

Length = n
Surface area 6.6520878016357E+15
Volume 2.2439840055078E+23
Height 58428187.131801