78390693 (number)

78390693 is an odd 8-digits composite number following 78390692 and preceding 78390694. In scientific notation, it is written as 7.8390693 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 49987872 positive integers (up to 78390693) that are relatively prime to 78390693.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred ninety thousand six hundred ninety-three

Notation

Scientific notation 7.8390693 × 10^7
Engineering notation 7.8390693 × 10^6

Prime Factorization of 78390693

Prime Factorization 9 × 3 × 23 × 126233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78390693
Product of the distinct prime numbers

The prime factorization of 78390693 is 9 × 3 × 23 × 126233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 10, 78, 518, 954, 1196, 8387, 21229, 81504, 308053, 347120, 2343265, 937617, 88285887, 16511865, 527291292, 250853534, 2154359143, 5459418239

Basic calculations (n = 78390693)

Multiplication

n×y
n×2 156781386
n×3 235172079
n×4 313562772
n×5 391953465

Division

n÷y
n÷2 39195346.5
n÷3 26130231
n÷3 19597673.25
n÷5 15678138.6

Exponentiation

ny
n2 6145100749020249
n3 4.8171870627052E+23
n4 3.7762263215609E+31
n5 2.96020998272E+39

Nth Root

y√n
2√n 8853.8518736198
3√n 427.9780555465
4√n 94.094908861318
5√n 37.918652950851

Divisors of 78390693

1, 3, 9, 23, 27, 69, 207, 621, 126233, 378699, 1136097, 2903359, 3408291, 8710077, 26130231, 78390693

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 -78390692
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 78390693 can be divided by 16 positive divisors. The sum of these divisors (counting 78390693) is 1, the average is 0.0625.

Base conversion 78390693

Base System Value
2 Binary 100101011000010010110100101
3 Ternary 12110111122211000
4 Quaternary 10223002112211
5 Quinary 130032000233
6 Senary 11440103513
8 Octal 453022645
10 Decimal 78390693
12 Duodecimal 22304b99
16 Hexadecimal 4ac25a5
20 Vigesimal 149iged
36 Base36 1ao6n9

Cryptographic Hash Functions

md5 c5421898e0241c798d206561bd91c381
sha1 560efaea9438d023f6b6fa42ff952a1048ec489c
sha256 baf0dbcfa9ee1e47026ba55001df26a5661242123f03f3c715bc927e8b695700
sha512 e1662bbfacd899c8fa03e8976b474f4e38b24bc3934257c2f83fa033328f56df57dcb50133f6afda2b2918d8afb8931cff793c1f7f566cc0c69e5c647f6c55df
ripemd-160 f43a5017ba60ce2e2af746ecdafdd96c666c340a

78390693 as geometric shapes

Circle

Radius = n
Diameter 156781386
Circumference 492543250.47723
Area 1.9305403368691E+16

Sphere

Radius = n
Volume 2.0178185982883E+24
Surface area 7.7221613474765E+16
Circumference 492543250.47723

Square

Length = n
Perimeter 313562772
Area 6145100749020249
Diagonal 110861181.20443

Cube

Length = n
Surface area 36870604494121494
Volume 4.8171870627052E+23
Space diagonal 135776663.11653

Equilateral Triangle

Length = n
Perimeter 235172079
Area 2.6609066787332E+15
Altitude 67888331.558267

Triangular Pyramid

Length = n
Surface area 2.6609066787332E+15
Volume 5.6771093971382E+22
Height 36953727.068142