990802913 (number)

990802913 is an odd 9-digits composite number following 990802912 and preceding 990802914. In scientific notation, it is written as 9.90802913 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 979670208 positive integers (up to 990802913) that are relatively prime to 990802913.

Interesting facts

Basic properties

Name

Name nine hundred ninety million eight hundred two thousand nine hundred thirteen

Notation

Scientific notation 9.90802913 × 10^8
Engineering notation 9.90802913 × 10^6

Prime Factorization of 990802913

Prime Factorization 89 × 11132617

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 990802913
Product of the distinct prime numbers

The prime factorization of 990802913 is 89 × 11132617. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 86, 76, 633, 154, 9127, 74, 9195, 81087, 541276, 603967, 8395693, 3787505, 95243398, 5700508, 424728728, 196268263, 4377100770, 8488153657

Basic calculations (n = 990802913)

Multiplication

n×y
n×2 1981605826
n×3 2972408739
n×4 3963211652
n×5 4954014565

Division

n÷y
n÷2 495401456.5
n÷3 330267637.66667
n÷3 247700728.25
n÷5 198160582.6

Exponentiation

ny
n2 981690412409285569
n3 9.7266172027929E+26
n4 9.6371606581631E+35
n5 9.548526853157E+44

Nth Root

y√n
2√n 31477.021984298
3√n 996.92485752546
4√n 177.41764845781
5√n 62.979245721514

Divisors of 990802913

1, 89, 11132617, 990802913

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990802912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990802913 can be divided by 4 positive divisors. The sum of these divisors (counting 990802913) is 1, the average is 0.25.

Base conversion 990802913

Base System Value
2 Binary 111011000011100111001111100001
3 Ternary 2120001101000002012
4 Quaternary 323003213033201
5 Quinary 4012121143123
6 Senary 242152202305
8 Octal 7303471741
10 Decimal 990802913
12 Duodecimal 237999395
16 Hexadecimal 3b0e73e1
20 Vigesimal f9ca75d
36 Base36 gdwcf5

Cryptographic Hash Functions

md5 4650a555d98a768b4269e562f25402d5
sha1 70dbb908721613e01fb31651b7754bf214658226
sha256 f4622a90028f00cd347fa142fa5e6f70fc220e550d985f5f6ed29c12ef17fe79
sha512 0e6e1ba108498860371db13167cee152bb93200fe2256fc122bdecb6b954bb0cb41221af9c536570599d9908584a27b7e4ffc3bb7ee3edc59efc6ebcb13f5396
ripemd-160 ae9da1d84c6be2e492bfca8d342de7a1344eab52

990802913 as geometric shapes

Circle

Radius = n
Diameter 1981605826
Circumference 6225398305.2723
Area 3.0840713877245E+18

Sphere

Radius = n
Volume 4.0742758864766E+27
Surface area 1.2336285550898E+19
Circumference 6225398305.2723

Square

Length = n
Perimeter 3963211652
Area 981690412409285569
Diagonal 1401206917.2034

Cube

Length = n
Surface area 5890142474455713414
Volume 9.7266172027929E+26
Space diagonal 1716120985.6032

Equilateral Triangle

Length = n
Perimeter 2972408739
Area 4.2508441789903E+17
Altitude 858060492.80162

Triangular Pyramid

Length = n
Surface area 4.2508441789903E+17
Volume 1.1462928303501E+26
Height 467068972.40112