19982777 is an odd 8-digits prime number following 19982776
and preceding 19982778 . In scientific notation, it is written as 1.9982777 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 19982776 positive integers (up to 19982777) that are relatively prime to 19982777.
19982777 has 2 divisors, whose sum is 19982778
The reverse of 19982777 is 77728991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
nineteen million nine hundred eighty-two thousand seven hundred seventy-seven
Scientific notation
1.9982777 × 10^7
Engineering notation
1.9982777 × 10^6
Prime Factorization
19982777
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
19982777 Product of the distinct prime numbers
The prime factorization of 19982777 is 19982777.
Since it has a total of 1 prime factors.
1 , 6 , 73 , 41 , 315 , 637 , 3403 , 8269 , 21314 , 68571 , 46482 , 113075 , 5126230 , 9474815 , 66478811 , 67450463 , 475205170 , 287327448 , 5789237745 , 3682293099
n×2
39965554
n×3
59948331
n×4
79931108
n×5
99913885
n÷2
9991388.5
n÷3
6660925.6666667
n÷3
4995694.25
n÷5
3996555.4
n2
399311376631729
n3
7.9793501927949E+21
n4
1.5944957550753E+29
n5
3.1862453101116E+36
2 √n4470.2099503267
3 √n271.36382192492
4 √n66.859628703177
5 √n28.849026881361
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
19982778 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
9991389 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4470.2100621783 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998999138 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19982777 can be divided by 2 positive divisors.
The sum of these divisors (counting 19982777) is 19982778, the average is 9991389.
Base
System
Value
2
Binary
1001100001110100110111001
3
Ternary
1101121020012212
4
Quaternary
1030032212321
5
Quinary
20103422102
6
Senary
1552144505
8
Octal
114164671
10
Decimal
19982777
12
Duodecimal
6838135
16
Hexadecimal
130e9b9
20
Vigesimal
64hgih
36
Base36
bwat5
md5
cb0c1c64837ab8a8363299adf58da324
sha1
c6856921b6cd45d00cf6a56388189a206063a68f
sha256
d89f65593569d7ad36200b74cd72ea1694b35f12cbb0b5ab745367aa42a3bf49
sha512
d2ece0a3c59fb241010aaf1902e97892a26b9395040397a8e57f354f95502836c3d3d06aac60201a146503f2f2a71de6bb8e7f997f7de028ffaefd0d815ed6e8
ripemd-160
790ecf1cbe9edee90973007eb740cb33231dbd96
Diameter
39965554
Circumference
125555490.84305
Area
1.2544736873211E+15
Volume
3.3423823928139E+22
Surface area
5.0178947492843E+15
Circumference
125555490.84305
Perimeter
79931108
Area
399311376631729
Diagonal
28259914.247277
Surface area
2395868259790374
Volume
7.9793501927949E+21
Space diagonal
34611185.040319
Perimeter
59948331
Area
1.7290689809161E+14
Altitude
17305592.520159
Surface area
1.7290689809161E+14
Volume
9.4037543846457E+20
Height
9419971.4157591