78366870 (number)

78366870 is an even 8-digits composite number following 78366869 and preceding 78366871. In scientific notation, it is written as 7.8366870 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 20897808 positive integers (up to 78366870) that are relatively prime to 78366870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8366870 × 10^7
Engineering notation 7.8366870 × 10^6

Prime Factorization of 78366870

Prime Factorization 2 × 5 × 9 × 870743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78366870
Product of the distinct prime numbers

The prime factorization of 78366870 is 2 × 5 × 9 × 870743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 96, 93, 292, 240, 1669, 9320, 8561, 98956, 674528, 141608, 6353867, 3507004, 6400838, 68746109, 591505051, 434227449, 9641635730, 2114838725

Basic calculations (n = 78366870)

Multiplication

n×y
n×2 156733740
n×3 235100610
n×4 313467480
n×5 391834350

Division

n÷y
n÷2 39183435
n÷3 26122290
n÷3 19591717.5
n÷5 15673374

Exponentiation

ny
n2 6141366313596900
n3 4.8127965552003E+23
n4 3.7716380197783E+31
n5 2.9557146638302E+39

Nth Root

y√n
2√n 8852.5064247364
3√n 427.93469685245
4√n 94.087759165241
5√n 37.916347968296

Divisors of 78366870

1, 2, 5, 9, 10, 18, 45, 90, 870743, 1741486, 4353715, 7836687, 8707430, 15673374, 39183435, 78366870

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 -78366869
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 78366870 can be divided by 16 positive divisors. The sum of these divisors (counting 78366870) is 1, the average is 0.0625.

Base conversion 78366870

Base System Value
2 Binary 100101010111100100010010110
3 Ternary 12110110110010200
4 Quaternary 10222330202112
5 Quinary 130030214440
6 Senary 11435401330
8 Octal 452744226
10 Decimal 78366870
12 Duodecimal 222b3246
16 Hexadecimal 4abc896
20 Vigesimal 149fh3a
36 Base36 1ano9i

Cryptographic Hash Functions

md5 1ea757443ecb7de0afdd07a0504b90e1
sha1 a6ecb10ee2d5fc12e87b6f619b0ca23bed174be4
sha256 049282eccac2f137f165877361c31afd1d31894f1dd4be4ce63a2bb4f692c6ea
sha512 45b17b225494b634d620e31e151ee194e86f2b95b8ed7279ab2c2081fcef1d48a06eee86d66f3f0aeff0777a0fc7eddbd8b01b4e172c160fce25804d8110a8b3
ripemd-160 9ea9e72d6380756ee304ae2b60fcae16ed8d84f3

78366870 as geometric shapes

Circle

Radius = n
Diameter 156733740
Circumference 492393566.15365
Area 1.92936712938E+16

Sphere

Radius = n
Volume 2.0159795068053E+24
Surface area 7.7174685175199E+16
Circumference 492393566.15365

Square

Length = n
Perimeter 313467480
Area 6141366313596900
Diagonal 110827490.39473

Cube

Length = n
Surface area 36848197881581400
Volume 4.8127965552003E+23
Space diagonal 135735400.47015

Equilateral Triangle

Length = n
Perimeter 235100610
Area 2.6592896207605E+15
Altitude 67867700.235073

Triangular Pyramid

Length = n
Surface area 2.6592896207605E+15
Volume 5.6719351344223E+22
Height 36942496.798243