78130008 (number)

78130008 is an even 8-digits composite number following 78130007 and preceding 78130009. In scientific notation, it is written as 7.8130008 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 23224320 positive integers (up to 78130008) that are relatively prime to 78130008.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred thirty thousand eight

Notation

Scientific notation 7.8130008 × 10^7
Engineering notation 7.8130008 × 10^6

Prime Factorization of 78130008

Prime Factorization 2 × 2 × 2 × 99 × 9 × 97 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19532502
Product of the distinct prime numbers

The prime factorization of 78130008 is 2 × 2 × 2 × 99 × 9 × 97 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 94, 49, 70, 522, 1008, 1283, 72819, 72018, 165436, 514362, 5646824, 375450, 57155839, 21298325, 780926823, 551309895, 1373208121, 9744299

Basic calculations (n = 78130008)

Multiplication

n×y
n×2 156260016
n×3 234390024
n×4 312520032
n×5 390650040

Division

n÷y
n÷2 39065004
n÷3 26043336
n÷3 19532502
n÷5 15626001.6

Exponentiation

ny
n2 6104298150080064
n3 4.7692886330014E+23
n4 3.7262455905071E+31
n5 2.9113159779628E+39

Nth Root

y√n
2√n 8839.1180555528
3√n 427.50312093751
4√n 94.016583938967
5√n 37.893399955652

Divisors of 78130008

1, 2, 4, 8, 9, 18, 36, 72, 97, 99, 113, 194, 198, 226, 388, 396, 452, 776, 792, 873, 891, 904, 1017, 1746, 1782, 2034, 3492, 3564, 4068, 6984, 7128, 8136, 9603, 10961, 11187, 19206, 21922, 22374, 38412, 43844, 44748, 76824, 86427, 87688, 89496, 98649, 100683, 172854, 197298, 201366, 345708, 394596, 402732, 691416, 789192, 805464, 1085139, 2170278, 4340556, 8681112, 9766251, 19532502, 39065004, 78130008

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 -78130007
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 78130008 can be divided by 64 positive divisors. The sum of these divisors (counting 78130008) is 1, the average is 0.015625.

Base conversion 78130008

Base System Value
2 Binary 100101010000010101101011000
3 Ternary 12110000102020000
4 Quaternary 10222002231120
5 Quinary 130000130013
6 Senary 11430333000
8 Octal 452025530
10 Decimal 78130008
12 Duodecimal 221ba160
16 Hexadecimal 4a82b58
20 Vigesimal 1486508
36 Base36 1aili0

Cryptographic Hash Functions

md5 3ececde0712455dc862e4be4a189b33d
sha1 7a83472138802c3a46e489154b0c778451b0f91a
sha256 f03ea23acbc900ed61f6270bbd6f687827cb9f5a714ed56756870ed75427aaa4
sha512 b340c67b412cb55554a69aa1bd19c2d5e5e1ec4c62748a7ddef3640e9baaea86a28a1b0865b5fdc18e2f63b8c844a897caca7cf971a0a12279814849e6f9cae4
ripemd-160 2c52a5a2210962e2042fff52c7639f7e3b8cb524

78130008 as geometric shapes

Circle

Radius = n
Diameter 156260016
Circumference 490905318.31542
Area 1.9177218223613E+16

Sphere

Radius = n
Volume 1.9977549509715E+24
Surface area 7.6708872894453E+16
Circumference 490905318.31542

Square

Length = n
Perimeter 312520032
Area 6104298150080064
Diagonal 110492516.94192

Cube

Length = n
Surface area 36625788900480384
Volume 4.7692886330014E+23
Space diagonal 135325143.45176

Equilateral Triangle

Length = n
Perimeter 234390024
Area 2.6432386351218E+15
Altitude 67662571.725881

Triangular Pyramid

Length = n
Surface area 2.6432386351218E+15
Volume 5.6206605563854E+22
Height 36830838.980639