78879130 (number)

78879130 is an even 8-digits composite number following 78879129 and preceding 78879131. In scientific notation, it is written as 7.8879130 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 64 positive divisors. There are 27256320 positive integers (up to 78879130) that are relatively prime to 78879130.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred seventy-nine thousand one hundred thirty

Notation

Scientific notation 7.8879130 × 10^7
Engineering notation 7.8879130 × 10^6

Prime Factorization of 78879130

Prime Factorization 2 × 11 × 5 × 29 × 79 × 313

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78879130
Product of the distinct prime numbers

The prime factorization of 78879130 is 2 × 11 × 5 × 29 × 79 × 313. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 39, 75, 23, 535, 7868, 3700, 28513, 43060, 660658, 333868, 661452, 4355392, 26591947, 54564703, 486487691, 262756310, 3613644505, 7779214742

Basic calculations (n = 78879130)

Multiplication

n×y
n×2 157758260
n×3 236637390
n×4 315516520
n×5 394395650

Division

n÷y
n÷2 39439565
n÷3 26293043.333333
n÷3 19719782.5
n÷5 15775826

Exponentiation

ny
n2 6221917149556900
n3 4.9077941168913E+23
n4 3.871225301595E+31
n5 3.053588838238E+39

Nth Root

y√n
2√n 8881.392345798
3√n 428.86509814112
4√n 94.241139349002
5√n 37.965788354903

Divisors of 78879130

1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 110, 145, 158, 290, 313, 319, 395, 626, 638, 790, 869, 1565, 1595, 1738, 2291, 3130, 3190, 3443, 4345, 4582, 6886, 8690, 9077, 11455, 17215, 18154, 22910, 24727, 25201, 34430, 45385, 49454, 50402, 90770, 99847, 123635, 126005, 199694, 247270, 252010, 271997, 499235, 543994, 717083, 998470, 1359985, 1434166, 2719970, 3585415, 7170830, 7887913, 15775826, 39439565, 78879130

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 -78879129
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 78879130 can be divided by 64 positive divisors. The sum of these divisors (counting 78879130) is 1, the average is 0.015625.

Base conversion 78879130

Base System Value
2 Binary 100101100111001100110011010
3 Ternary 12111102110211021
4 Quaternary 10230321212122
5 Quinary 130143113010
6 Senary 11454353054
8 Octal 454714632
10 Decimal 78879130
12 Duodecimal 224bb78a
16 Hexadecimal 4b3999a
20 Vigesimal 14cjhga
36 Base36 1ayniy

Cryptographic Hash Functions

md5 2e798d5c6481586e030793464433f872
sha1 a142a4c7b06e8a1e22a57536b011b3ea16a4f093
sha256 324d5908033c3c8ee9004e4fe3c6f0d3b69a7a10d8604023146fb2abe2a6cbe3
sha512 d23ac8abf9393ba640c51b06887a752dfd6a9b1d67388ffcf4317fd901970571ba909e9d174afc9fd1484ee0568c5fb7aa258cf925b8a2478688d5362c043344
ripemd-160 38b794dfe2da566bdf6fdfb1772b897decdaf45b

78879130 as geometric shapes

Circle

Radius = n
Diameter 157758260
Circumference 495612190.65911
Area 1.9546729208292E+16

Sphere

Radius = n
Volume 2.0557719923942E+24
Surface area 7.8186916833169E+16
Circumference 495612190.65911

Square

Length = n
Perimeter 315516520
Area 6221917149556900
Diagonal 111551935.43419

Cube

Length = n
Surface area 37331502897341400
Volume 4.9077941168913E+23
Space diagonal 136622660.81683

Equilateral Triangle

Length = n
Perimeter 236637390
Area 2.6941691558792E+15
Altitude 68311330.408415

Triangular Pyramid

Length = n
Surface area 2.6941691558792E+15
Volume 5.7838908345354E+22
Height 37183978.478063