78436974 (number)

78436974 is an even 8-digits composite number following 78436973 and preceding 78436975. In scientific notation, it is written as 7.8436974 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 20373120 positive integers (up to 78436974) that are relatively prime to 78436974.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred thirty-six thousand nine hundred seventy-four

Notation

Scientific notation 7.8436974 × 10^7
Engineering notation 7.8436974 × 10^6

Prime Factorization of 78436974

Prime Factorization 2 × 33 × 7 × 169777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78436974
Product of the distinct prime numbers

The prime factorization of 78436974 is 2 × 33 × 7 × 169777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 27, 94, 764, 349, 1535, 9433, 76026, 66375, 992465, 518084, 1523442, 1711612, 84077400, 53803321, 128412165, 204064932, 2620527542, 6261886456

Basic calculations (n = 78436974)

Multiplication

n×y
n×2 156873948
n×3 235310922
n×4 313747896
n×5 392184870

Division

n÷y
n÷2 39218487
n÷3 26145658
n÷3 19609243.5
n÷5 15687394.8

Exponentiation

ny
n2 6152358890276676
n3 4.825724143153E+23
n4 3.7851519914766E+31
n5 2.968958683415E+39

Nth Root

y√n
2√n 8856.4650961882
3√n 428.06226348375
4√n 94.10879393653
5√n 37.923129244718

Divisors of 78436974

1, 2, 7, 14, 33, 66, 231, 462, 169777, 339554, 1188439, 2376878, 5602641, 11205282, 39218487, 78436974

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 -78436973
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 78436974 can be divided by 16 positive divisors. The sum of these divisors (counting 78436974) is 1, the average is 0.0625.

Base conversion 78436974

Base System Value
2 Binary 100101011001101101001101110
3 Ternary 12110121000022010
4 Quaternary 10223031221232
5 Quinary 130034440344
6 Senary 11441102050
8 Octal 453155156
10 Decimal 78436974
12 Duodecimal 22327926
16 Hexadecimal 4acda6e
20 Vigesimal 14a4c8e
36 Base36 1ap6cu

Cryptographic Hash Functions

md5 7835173f5c4f41a22e6304b6aa8d3db5
sha1 0a838d6df92fe67e2e01ebf531d8fd9370d35938
sha256 5c34ce5bb7e5435adc8b0344586e7600b2c619d1159671224395b3b58ca7dd89
sha512 297e6ff5ab7ebab99ae9c6dd518ccf1c0a7fdd522586d72740d43e8c5745973a63120683566fff55f84ecbce4f5afe7a4c8b8006d3ecdc8213bc5cd47005dc7b
ripemd-160 b29e1437c28dae544401adbd4a23d9ea4380e8d4

78436974 as geometric shapes

Circle

Radius = n
Diameter 156873948
Circumference 492834042.57643
Area 1.9328205491941E+16

Sphere

Radius = n
Volume 2.0213946021841E+24
Surface area 7.7312821967764E+16
Circumference 492834042.57643

Square

Length = n
Perimeter 313747896
Area 6152358890276676
Diagonal 110926632.42231

Cube

Length = n
Surface area 36914153341660056
Volume 4.825724143153E+23
Space diagonal 135856824.15996

Equilateral Triangle

Length = n
Perimeter 235310922
Area 2.6640495460893E+15
Altitude 67928412.07998

Triangular Pyramid

Length = n
Surface area 2.6640495460893E+15
Volume 5.6871704429319E+22
Height 36975544.140769