79142488 (number)

79142488 is an even 8-digits composite number following 79142487 and preceding 79142489. In scientific notation, it is written as 7.9142488 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 39220608 positive integers (up to 79142488) that are relatively prime to 79142488.

Interesting facts

Basic properties

Name

Name seventy-nine million one hundred forty-two thousand four hundred eighty-eight

Notation

Scientific notation 7.9142488 × 10^7
Engineering notation 7.9142488 × 10^6

Prime Factorization of 79142488

Prime Factorization 2 × 2 × 2 × 113 × 87547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19785622
Product of the distinct prime numbers

The prime factorization of 79142488 is 2 × 2 × 2 × 113 × 87547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 15, 85, 912, 299, 2307, 6265, 19969, 63675, 245112, 583402, 3855562, 756443, 77867433, 90275224, 358010064, 182685895, 7513939797, 8197070515

Basic calculations (n = 79142488)

Multiplication

n×y
n×2 158284976
n×3 237427464
n×4 316569952
n×5 395712440

Division

n÷y
n÷2 39571244
n÷3 26380829.333333
n÷3 19785622
n÷5 15828497.6

Exponentiation

ny
n2 6263533406830144
n3 4.9571161748765E+23
n4 3.9231850738477E+31
n5 3.1049062762877E+39

Nth Root

y√n
2√n 8896.2063824981
3√n 429.34185960546
4√n 94.319703045006
5√n 37.991106249863

Divisors of 79142488

1, 2, 4, 8, 113, 226, 452, 904, 87547, 175094, 350188, 700376, 9892811, 19785622, 39571244, 79142488

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 -79142487
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 79142488 can be divided by 16 positive divisors. The sum of these divisors (counting 79142488) is 1, the average is 0.0625.

Base conversion 79142488

Base System Value
2 Binary 100101101111001111001011000
3 Ternary 12111220212002021
4 Quaternary 10231321321120
5 Quinary 130230024423
6 Senary 11504144224
8 Octal 455717130
10 Decimal 79142488
12 Duodecimal 22608074
16 Hexadecimal 4b79e58
20 Vigesimal 14ecg48
36 Base36 1b4aqg

Cryptographic Hash Functions

md5 e746f1a5670cde8750746bd4a94d1249
sha1 3eac5a051125522ebbb0da706dd324a26b6e9a90
sha256 38bcf9282c96599ca29c9a43a1fe976c1548b435422c887fe198120ef14b2754
sha512 cef996e4978da8b790898b1fa7d6332bbbdde1d63bc401c6b69d54af2151add35c94316f2bc557c6f25489c365237e1cc1cc9381d989ee824e2a244a2f870422
ripemd-160 c5703d945a76b9abc219360a8395eedd8a4ace88

79142488 as geometric shapes

Circle

Radius = n
Diameter 158284976
Circumference 497266917.77524
Area 1.9677470536412E+16

Sphere

Radius = n
Volume 2.0764319677311E+24
Surface area 7.8709882145647E+16
Circumference 497266917.77524

Square

Length = n
Perimeter 316569952
Area 6263533406830144
Diagonal 111924379.88955

Cube

Length = n
Surface area 37581200440980864
Volume 4.9571161748765E+23
Space diagonal 137078810.25341

Equilateral Triangle

Length = n
Perimeter 237427464
Area 2.7121895238837E+15
Altitude 68539405.126705

Triangular Pyramid

Length = n
Surface area 2.7121895238837E+15
Volume 5.8420174373079E+22
Height 37308126.62985