123130488 (number)

123130488 is an even 9-digits composite number following 123130487 and preceding 123130489. In scientific notation, it is written as 1.23130488 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 35890560 positive integers (up to 123130488) that are relatively prime to 123130488.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million one hundred thirty thousand four hundred eighty-eight

Notation

Scientific notation 1.23130488 × 10^8
Engineering notation 1.23130488 × 10^6

Prime Factorization of 123130488

Prime Factorization 2 × 2 × 2 × 3 × 19 × 13 × 20771

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 30782622
Product of the distinct prime numbers

The prime factorization of 123130488 is 2 × 2 × 2 × 3 × 19 × 13 × 20771. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 90, 64, 870, 436, 7438, 8554, 74008, 59874, 474586, 215632, 1542074, 9113861, 49316496, 35684105, 618774346, 110830033, 9706748097, 8216853708

Basic calculations (n = 123130488)

Multiplication

n×y
n×2 246260976
n×3 369391464
n×4 492521952
n×5 615652440

Division

n÷y
n÷2 61565244
n÷3 41043496
n÷3 30782622
n÷5 24626097.6

Exponentiation

ny
n2 15161117075118144
n3 1.8667957440844E+24
n4 2.2985947096544E+32
n5 2.8302708831396E+40

Nth Root

y√n
2√n 11096.417800353
3√n 497.49478610396
4√n 105.33953578953
5√n 41.5023912397

Divisors of 123130488

1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 20771, 41542, 62313, 83084, 124626, 166168, 249252, 270023, 394649, 498504, 540046, 789298, 810069, 1080092, 1183947, 1578596, 1620138, 2160184, 2367894, 3157192, 3240276, 4735788, 5130437, 6480552, 9471576, 10260874, 15391311, 20521748, 30782622, 41043496, 61565244, 123130488

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123130487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123130488 can be divided by 64 positive divisors. The sum of these divisors (counting 123130488) is 1, the average is 0.015625.

Base conversion 123130488

Base System Value
2 Binary 111010101101101001001111000
3 Ternary 22120200200021110
4 Quaternary 13111231021320
5 Quinary 223010133423
6 Senary 20115040320
8 Octal 725551170
10 Decimal 123130488
12 Duodecimal 352a00a0
16 Hexadecimal 756d278
20 Vigesimal 1i9b648
36 Base36 21b43c

Cryptographic Hash Functions

md5 8269b129e903c327975c21bb685c1ec1
sha1 b02b30731f48c5925d7b480f04b1563eef162442
sha256 84373ae6ecbf6f639bd4c4599996b32ab5e16d20ad642de0fa08e2cb173da83f
sha512 2fcb26c92b4ec55d918f1b807e66ee3258288548767521b1d71065685422df2ed620d9d878b6c4aa37d4a65056ec388c7d2fb00042c3f015203296a6ee578767
ripemd-160 1490ec0803c372bae10c5770721ea333a5b3e3f7

123130488 as geometric shapes

Circle

Radius = n
Diameter 246260976
Circumference 773651673.06745
Area 4.7630054023406E+16

Sphere

Radius = n
Volume 7.8196157271578E+24
Surface area 1.9052021609362E+17
Circumference 773651673.06745

Square

Length = n
Perimeter 492521952
Area 15161117075118144
Diagonal 174132806.07122

Cube

Length = n
Surface area 90966702450708864
Volume 1.8667957440844E+24
Space diagonal 213268261.17675

Equilateral Triangle

Length = n
Perimeter 369391464
Area 6.5649562684012E+15
Altitude 106634130.58837

Triangular Pyramid

Length = n
Surface area 6.5649562684012E+15
Volume 2.2000398828871E+23
Height 58044268.690406