78974329 (number)

78974329 is an odd 8-digits composite number following 78974328 and preceding 78974330. In scientific notation, it is written as 7.8974329 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 65507400 positive integers (up to 78974329) that are relatively prime to 78974329.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred seventy-four thousand three hundred twenty-nine

Notation

Scientific notation 7.8974329 × 10^7
Engineering notation 7.8974329 × 10^6

Prime Factorization of 78974329

Prime Factorization 7 × 7 × 31 × 51991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11282047
Product of the distinct prime numbers

The prime factorization of 78974329 is 7 × 7 × 31 × 51991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 57, 38, 8, 442, 4407, 5083, 95447, 96012, 832228, 243607, 2658736, 9233208, 8483290, 3600169, 938114872, 540389874, 6157262928, 9913457103

Basic calculations (n = 78974329)

Multiplication

n×y
n×2 157948658
n×3 236922987
n×4 315897316
n×5 394871645

Division

n÷y
n÷2 39487164.5
n÷3 26324776.333333
n÷3 19743582.25
n÷5 15794865.8

Exponentiation

ny
n2 6236944641000241
n3 4.9255851803314E+23
n4 3.8899478454902E+31
n5 3.0720602094258E+39

Nth Root

y√n
2√n 8886.7501934059
3√n 429.0375608048
4√n 94.269561330293
5√n 37.974948094648

Divisors of 78974329

1, 7, 31, 49, 217, 1519, 51991, 363937, 1611721, 2547559, 11282047, 78974329

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78974328
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78974329 can be divided by 12 positive divisors. The sum of these divisors (counting 78974329) is 1, the average is 0.083333333333333.

Base conversion 78974329

Base System Value
2 Binary 100101101010000110101111001
3 Ternary 12111121022102011
4 Quaternary 10231100311321
5 Quinary 130204134304
6 Senary 11500405521
8 Octal 455206571
10 Decimal 78974329
12 Duodecimal 225468a1
16 Hexadecimal 4b50d79
20 Vigesimal 14dbfg9
36 Base36 1b0ozd

Cryptographic Hash Functions

md5 a0bc56610758b640ba1a08c9c74f8a77
sha1 a6623078c54e23249ccd06c097bad3bfef15d463
sha256 90faa0e9416501d8eede48044290546f60d71ab4504ea50b2e97ee0c5c8ff4cb
sha512 52fa2bb037768dd4b62062791404fc7e8d942f90105cfe1025a6a20d12205bf6fc0ab44b4b4fd80432b481f98db7d7b1c434e2d8e97005be69e8abc7fcdca6f0
ripemd-160 37aef7a7afa637791972977f0f84ce86b63b40b6

78974329 as geometric shapes

Circle

Radius = n
Diameter 157948658
Circumference 496210343.61717
Area 1.9593939465013E+16

Sphere

Radius = n
Volume 2.0632242956213E+24
Surface area 7.837575786005E+16
Circumference 496210343.61717

Square

Length = n
Perimeter 315897316
Area 6236944641000241
Diagonal 111686567.15111

Cube

Length = n
Surface area 37421667846001446
Volume 4.9255851803314E+23
Space diagonal 136787550.32166

Equilateral Triangle

Length = n
Perimeter 236922987
Area 2.7006762505517E+15
Altitude 68393775.16083

Triangular Pyramid

Length = n
Surface area 2.7006762505517E+15
Volume 5.8048578038738E+22
Height 37228855.717038