78839007 (number)

78839007 is an odd 8-digits composite number following 78839006 and preceding 78839008. In scientific notation, it is written as 7.8839007 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 48516000 positive integers (up to 78839007) that are relatively prime to 78839007.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8839007 × 10^7
Engineering notation 7.8839007 × 10^6

Prime Factorization of 78839007

Prime Factorization 3 × 13 × 13 × 155501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6064539
Product of the distinct prime numbers

The prime factorization of 78839007 is 3 × 13 × 13 × 155501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 21, 37, 210, 986, 3785, 3459, 51821, 13124, 137221, 225555, 7342784, 8498833, 72296941, 18451576, 634564837, 388784638, 5809700553, 6085008459

Basic calculations (n = 78839007)

Multiplication

n×y
n×2 157678014
n×3 236517021
n×4 315356028
n×5 394195035

Division

n÷y
n÷2 39419503.5
n÷3 26279669
n÷3 19709751.75
n÷5 15767801.4

Exponentiation

ny
n2 6215589024746049
n3 4.9003086663108E+23
n4 3.8633546924544E+31
n5 3.0458304764189E+39

Nth Root

y√n
2√n 8879.1332347251
3√n 428.79236968199
4√n 94.229152785776
5√n 37.961925200327

Divisors of 78839007

1, 3, 13, 39, 169, 507, 155501, 466503, 2021513, 6064539, 26279669, 78839007

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78839006
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78839007 can be divided by 12 positive divisors. The sum of these divisors (counting 78839007) is 1, the average is 0.083333333333333.

Base conversion 78839007

Base System Value
2 Binary 100101100101111110011011111
3 Ternary 12111100102210020
4 Quaternary 10230233303133
5 Quinary 130140322012
6 Senary 11453443223
8 Octal 454576337
10 Decimal 78839007
12 Duodecimal 224a0513
16 Hexadecimal 4b2fcdf
20 Vigesimal 14ceha7
36 Base36 1axskf

Cryptographic Hash Functions

md5 4b586486b83b30a9f1040f7e17301ed3
sha1 131e568752315ff20508ab23380eb32df6613ae9
sha256 2161df2f34cb8e5b63159fa5635ed3e4b7935ea31794c933ba2fe09ba9638690
sha512 98994dc10c8c5314450a803355b21e2fb29e7e0a92a36527463f72d36925428158b5c3cab33b27324ee14ed8032dfcf3da72dbecf121399843d5558cb1a22628
ripemd-160 bbdff73d045ad0092941adb13cc233b801ad0806

78839007 as geometric shapes

Circle

Radius = n
Diameter 157678014
Circumference 495360090.41503
Area 1.9526848817876E+16

Sphere

Radius = n
Volume 2.0526364941872E+24
Surface area 7.8107395271502E+16
Circumference 495360090.41503

Square

Length = n
Perimeter 315356028
Area 6215589024746049
Diagonal 111495192.94343

Cube

Length = n
Surface area 37293534148476294
Volume 4.9003086663108E+23
Space diagonal 136553165.74228

Equilateral Triangle

Length = n
Perimeter 236517021
Area 2.6914289974569E+15
Altitude 68276582.871139

Triangular Pyramid

Length = n
Surface area 2.6914289974569E+15
Volume 5.7750691464259E+22
Height 37165064.314476