78848894 (number)

78848894 is an even 8-digits composite number following 78848893 and preceding 78848895. In scientific notation, it is written as 7.8848894 × 10^7. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 39284856 positive integers (up to 78848894) that are relatively prime to 78848894.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred forty-eight thousand eight hundred ninety-four

Notation

Scientific notation 7.8848894 × 10^7
Engineering notation 7.8848894 × 10^6

Prime Factorization of 78848894

Prime Factorization 2 × 283 × 139309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78848894
Product of the distinct prime numbers

The prime factorization of 78848894 is 2 × 283 × 139309. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 61, 96, 382, 722, 7926, 24, 36556, 80250, 658375, 234099, 2957882, 9437167, 56706644, 69522724, 370866574, 612032505, 4475433254, 1594611205

Basic calculations (n = 78848894)

Multiplication

n×y
n×2 157697788
n×3 236546682
n×4 315395576
n×5 394244470

Division

n÷y
n÷2 39424447
n÷3 26282964.666667
n÷3 19712223.5
n÷5 15769778.8

Exponentiation

ny
n2 6217148085023236
n3 4.902152503383E+23
n4 3.8652930311108E+31
n5 3.0477408048899E+39

Nth Root

y√n
2√n 8879.6899720655
3√n 428.81029352077
4√n 94.232106906645
5√n 37.962877294328

Divisors of 78848894

1, 2, 283, 566, 139309, 278618, 39424447, 78848894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78848893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78848894 can be divided by 8 positive divisors. The sum of these divisors (counting 78848894) is 1, the average is 0.125.

Base conversion 78848894

Base System Value
2 Binary 100101100110010001101111110
3 Ternary 12111100221100102
4 Quaternary 10230302031332
5 Quinary 130141131034
6 Senary 11454001102
8 Octal 454621576
10 Decimal 78848894
12 Duodecimal 224a6192
16 Hexadecimal 4b3237e
20 Vigesimal 14cg24e
36 Base36 1ay072

Cryptographic Hash Functions

md5 d89b22afbe9d2e2e71f6a19c7def653c
sha1 93241c78f4059b4e930c88b1678533b77025758d
sha256 e7b87d9f9bc07a06a9fd95b427e9b6d9b2b51be08a285f7d62ffd86cf30f4da0
sha512 8e9287e9e055ad1c9de540c40548498ec1c087f39a74dd72ef1bc2b047f7b9c246ac0b00b62250bfd9caa1438a1148b4d6578753adcd7ff6f3a3556c82c86f32
ripemd-160 0b4e7810a6d180a584b6ff02f8a4b2ac8339a497

78848894 as geometric shapes

Circle

Radius = n
Diameter 157697788
Circumference 495422212.26816
Area 1.9531746750189E+16

Sphere

Radius = n
Volume 2.053408838854E+24
Surface area 7.8126987000755E+16
Circumference 495422212.26816

Square

Length = n
Perimeter 315395576
Area 6217148085023236
Diagonal 111509175.27292

Cube

Length = n
Surface area 37302888510139416
Volume 4.902152503383E+23
Space diagonal 136570290.52861

Equilateral Triangle

Length = n
Perimeter 236546682
Area 2.6921040903599E+15
Altitude 68285145.264306

Triangular Pyramid

Length = n
Surface area 2.6921040903599E+15
Volume 5.7772421292546E+22
Height 37169725.090973