978994025 (number)

978994025 is an odd 9-digits composite number following 978994024 and preceding 978994026. In scientific notation, it is written as 9.78994025 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 778664640 positive integers (up to 978994025) that are relatively prime to 978994025.

Interesting facts

Basic properties

Name

Name nine hundred seventy-eight million nine hundred ninety-four thousand twenty-five

Notation

Scientific notation 9.78994025 × 10^8
Engineering notation 9.78994025 × 10^6

Prime Factorization of 978994025

Prime Factorization 25 × 173 × 226357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 978994025
Product of the distinct prime numbers

The prime factorization of 978994025 is 25 × 173 × 226357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 68, 79, 61, 454, 8723, 5532, 31524, 70090, 754279, 258530, 6403584, 6394488, 21101703, 5048261, 59220874, 576319925, 561691184, 5970271352

Basic calculations (n = 978994025)

Multiplication

n×y
n×2 1957988050
n×3 2936982075
n×4 3915976100
n×5 4894970125

Division

n÷y
n÷2 489497012.5
n÷3 326331341.66667
n÷3 244748506.25
n÷5 195798805

Exponentiation

ny
n2 958429300985700625
n3 9.3829655904993E+26
n4 9.1858672498794E+35
n5 8.9929091520751E+44

Nth Root

y√n
2√n 31288.880213264
3√n 992.94840015335
4√n 176.8866309625
5√n 62.82840118829

Divisors of 978994025

1, 25, 173, 4325, 226357, 5658925, 39159761, 978994025

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 -978994024
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 978994025 can be divided by 8 positive divisors. The sum of these divisors (counting 978994025) is 1, the average is 0.125.

Base conversion 978994025

Base System Value
2 Binary 111010010110100100001101101001
3 Ternary 2112020011001022222
4 Quaternary 322112210031221
5 Quinary 4001110302100
6 Senary 241051123425
8 Octal 7226441551
10 Decimal 978994025
12 Duodecimal 233a43575
16 Hexadecimal 3a5a4369
20 Vigesimal f5ie515
36 Base36 g6v8mh

Cryptographic Hash Functions

md5 fd78c6ebc9c5fd33538986bcec199ff6
sha1 f64414393ee2acf8adc5bf2d897b1692264b0acc
sha256 f8db42c94ecc1800c54cdc248d724b6cd1eff327a2c5d3431cabcd873257da2c
sha512 5b36a11cf536f779be9071e54db34860e482bd3a80eb0d2b15b4e1e006b60fa22d366ae4a2d32db6943cb9350fcde15c6164e1874f7aa2d25d308f199c2e412d
ripemd-160 012d9763e86feb389599a34d967a7279f914d625

978994025 as geometric shapes

Circle

Radius = n
Diameter 1957988050
Circumference 6151200873.6966
Area 3.0109944509619E+18

Sphere

Radius = n
Volume 3.9303274357331E+27
Surface area 1.2043977803848E+19
Circumference 6151200873.6966

Square

Length = n
Perimeter 3915976100
Area 958429300985700625
Diagonal 1384506627.6372

Cube

Length = n
Surface area 5750575805914203750
Volume 9.3829655904993E+26
Space diagonal 1695667391.6064

Equilateral Triangle

Length = n
Perimeter 2936982075
Area 4.1501206119249E+17
Altitude 847833695.80318

Triangular Pyramid

Length = n
Surface area 4.1501206119249E+17
Volume 1.105793099447E+26
Height 461502209.21241