78019968 (number)

78019968 is an even 8-digits composite number following 78019967 and preceding 78019969. In scientific notation, it is written as 7.8019968 × 10^7. The sum of its digits is 48. It has a total of 10 prime factors and 64 positive divisors. There are 24004608 positive integers (up to 78019968) that are relatively prime to 78019968.

Interesting facts

Basic properties

Name

Name seventy-eight million nineteen thousand nine hundred sixty-eight

Notation

Scientific notation 7.8019968 × 10^7
Engineering notation 7.8019968 × 10^6

Prime Factorization of 78019968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 15629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1219062
Product of the distinct prime numbers

The prime factorization of 78019968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 15629. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 5, 76, 91, 317, 482, 3248, 6206, 25791, 3272, 557785, 882912, 7535977, 775558, 10268726, 52928308, 643584802, 48505618, 8543699791, 2911078817

Basic calculations (n = 78019968)

Multiplication

n×y
n×2 156039936
n×3 234059904
n×4 312079872
n×5 390099840

Division

n÷y
n÷2 39009984
n÷3 26006656
n÷3 19504992
n÷5 15603993.6

Exponentiation

ny
n2 6087115406721024
n3 4.7491654924468E+23
n4 3.705297397474E+31
n5 2.8908718438141E+39

Nth Root

y√n
2√n 8832.8912593782
3√n 427.30232507973
4√n 93.983462690934
5√n 37.882719959697

Divisors of 78019968

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 15629, 31258, 46887, 62516, 93774, 125032, 187548, 203177, 250064, 375096, 406354, 500128, 609531, 750192, 812708, 1000256, 1219062, 1500384, 1625416, 2000512, 2438124, 3000768, 3250832, 4876248, 6001536, 6501664, 9752496, 13003328, 19504992, 26006656, 39009984, 78019968

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 -78019967
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 78019968 can be divided by 64 positive divisors. The sum of these divisors (counting 78019968) is 1, the average is 0.015625.

Base conversion 78019968

Base System Value
2 Binary 100101001100111110110000000
3 Ternary 12102210211021110
4 Quaternary 10221213312000
5 Quinary 124433114333
6 Senary 11424123320
8 Octal 451476600
10 Decimal 78019968
12 Duodecimal 22166540
16 Hexadecimal 4a67d80
20 Vigesimal 147c9i8
36 Base36 1ag8lc

Cryptographic Hash Functions

md5 5fb87263979454924839cd01eef1fb30
sha1 7af7e8cd5e657003c86e5b8889e0479c0ec0f904
sha256 b8a0a79cea18974f32888d3a90c4d8dcecba051bbce84c914c09196fff0674ca
sha512 e33ac7b8c36501c7e5bca34e458f3a9317a8a394f95b43b88c030e4476c94d568f22895363639668d26a7b678d96d9ca77c12106f194d9e6a9ba4299ac0cbbe8
ripemd-160 051cdbc9c85e748d05f0cbee342513a1065eaf8c

78019968 as geometric shapes

Circle

Radius = n
Diameter 156039936
Circumference 490213916.60422
Area 1.9123237043308E+16

Sphere

Radius = n
Volume 1.9893257895671E+24
Surface area 7.6492948173232E+16
Circumference 490213916.60422

Square

Length = n
Perimeter 312079872
Area 6087115406721024
Diagonal 110336896.88151

Cube

Length = n
Surface area 36522692440326144
Volume 4.7491654924468E+23
Space diagonal 135134548.5809

Equilateral Triangle

Length = n
Perimeter 234059904
Area 2.635798288994E+15
Altitude 67567274.290449

Triangular Pyramid

Length = n
Surface area 2.635798288994E+15
Volume 5.5969452078105E+22
Height 36778965.627172