990147777 is an odd 9-digits composite number following 990147776
and preceding 990147778 . In scientific notation, it is written as 9.90147777 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 657359040 positive integers (up to 990147777) that are relatively prime to 990147777.
990147777 has 8 divisors, whose sum is 1325676000
The reverse of 990147777 is 777741099
Previous prime number is 241
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
nine hundred ninety million one hundred forty-seven thousand seven hundred seventy-seven
Scientific notation
9.90147777 × 10^8
Engineering notation
9.90147777 × 10^6
Prime Factorization
3 × 241 × 1369499
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
990147777 Product of the distinct prime numbers
The prime factorization of 990147777 is 3 × 241 × 1369499.
Since it has a total of 3 prime factors.
9 , 6 , 71 , 22 , 141 , 334 , 7619 , 7417 , 58389 , 95559 , 205458 , 359375 , 8876213 , 5634367 , 64473454 , 11262790 , 531357461 , 184108993 , 8043222633 , 9316408074
n×2
1980295554
n×3
2970443331
n×4
3960591108
n×5
4950738885
n÷2
495073888.5
n÷3
330049259
n÷3
247536944.25
n÷5
198029555.4
n2
980392620298041729
n3
9.7073357357531E+26
n4
9.6116968993486E+35
n5
9.5170003180878E+44
2 √n31466.613688162
3 √n996.70508109986
4 √n177.38831327954
5 √n62.970914924816
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
-990147776 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 990147777 can be divided by 8 positive divisors.
The sum of these divisors (counting 990147777) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000001000111010011000001
3
Ternary
2120000010201101220
4
Quaternary
323001013103001
5
Quinary
4011434212102
6
Senary
242130145253
8
Octal
7301072301
10
Decimal
990147777
12
Duodecimal
237722229
16
Hexadecimal
3b0474c1
20
Vigesimal
f98898h
36
Base36
gdiawx
md5
a501aeb4fa4219dfd33aecc708057c0d
sha1
1a5867e6bb3a4ad5cab1bfc0072b944e81223faf
sha256
fb66b63efd157d9d9028d0a6ef85dd691f14aa1e752dd48e800bd1ee27bba2b9
sha512
ed7b6665741243e9e100957081280179ab1ca436821699419131a98eac1bde3d7f9da204bd0a54097eddd6457221467ba704a39167fbb82d736891cf60573e47
ripemd-160
34156d2f7e8b25f3a937b4ed9425607e6004fb1d
Diameter
1980295554
Circumference
6221281964.3829
Area
3.079994253562E+18
Volume
4.0661992844496E+27
Surface area
1.2319977014248E+19
Circumference
6221281964.3829
Perimeter
3960591108
Area
980392620298041729
Diagonal
1400280414.987
Surface area
5882355721788250374
Volume
9.7073357357531E+26
Space diagonal
1714986256.7654
Perimeter
2970443331
Area
4.2452245743045E+17
Altitude
857493128.38269
Surface area
4.2452245743045E+17
Volume
1.1440204876676E+26
Height
466760138.32899