1361969984 is an even 10-digits composite number following 1361969983
and preceding 1361969985 . In scientific notation, it is written as 1.361969984 × 10^9.
The sum of its digits is 56. It has a total of 8 prime factors and 28 positive divisors.
There are 679630848 positive integers (up to 1361969984) that are relatively prime to 1361969984.
1361969984 has 28 divisors, whose sum is 2708033700
The reverse of 1361969984 is 4899691631
Previous prime number is 509
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion three hundred sixty-one million nine hundred sixty-nine thousand nine hundred eighty-four
Scientific notation
1.361969984 × 10^9
Engineering notation
1.361969984 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 509 × 41809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
42561562 Product of the distinct prime numbers
The prime factorization of 1361969984 is 2 × 2 × 2 × 2 × 2 × 2 × 509 × 41809.
Since it has a total of 8 prime factors.
4 , 9 , 67 , 89 , 506 , 871 , 4062 , 2720 , 32083 , 71658 , 589226 , 667416 , 957031 , 6959345 , 63648126 , 54251519 , 258571166 , 697719269 , 4969414579 , 777281206
n×2
2723939968
n×3
4085909952
n×4
5447879936
n×5
6809849920
n÷2
680984992
n÷3
453989994.66667
n÷3
340492496
n÷5
272393996.8
n2
1854962237316960256
n3
2.5264028886792E+27
n4
3.4408849018719E+36
n5
4.6863819547484E+45
2 √n36904.877509619
3 √n1108.4663461119
4 √n192.10642235391
5 √n67.11715008432
1 , 2 , 4 , 8 , 16 , 32 , 64 , 509 , 1018 , 2036 , 4072 , 8144 , 16288 , 32576 , 41809 , 83618 , 167236 , 334472 , 668944 , 1337888 , 2675776 , 21280781 , 42561562 , 85123124 , 170246248 , 340492496 , 680984992 , 1361969984
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1361969983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1361969984 can be divided by 28 positive divisors.
The sum of these divisors (counting 1361969984) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1010001001011100000001101000000
3
Ternary
10111220210020120202
4
Quaternary
1101023200031000
5
Quinary
10242131014414
6
Senary
343051424332
8
Octal
12113401500
10
Decimal
1361969984
12
Duodecimal
3201550a8
16
Hexadecimal
512e0340
20
Vigesimal
115c64j4
36
Base36
mivqrk
md5
65ce715ae1ce3bcdb4581d715a4a1973
sha1
f7b0ab33bf2b651f87bad7eb957deef3f96c209a
sha256
2eb2868f7cdc57b32af1fa4addfec2dc67621c851b3fded5ee51c5919e94a4ad
sha512
da1839edae1bc29eb3cf2fe1fb0b462b4648fecf9cb0e26805790b043072d7ab2b6b929c7c0579e1052441edab96c0315e4d70465fe4f2fafa5a1f04e472e64d
ripemd-160
d8705aeec64826a0665b01d0dad95609d44a99cf
Diameter
2723939968
Circumference
8557509792.2884
Area
5.8275357374414E+18
Volume
1.0582571673443E+28
Surface area
2.3310142949766E+19
Circumference
8557509792.2884
Perimeter
5447879936
Area
1854962237316960256
Diagonal
1926116422.9179
Surface area
1.1129773423902E+19
Volume
2.5264028886792E+27
Space diagonal
2359001210.6718
Perimeter
4085909952
Area
8.0322221028865E+17
Altitude
1179500605.3359
Surface area
8.0322221028865E+17
Volume
2.9773943576572E+26
Height
642038807.63929