381361244 is an even 9-digits composite number following 381361243
and preceding 381361245 . In scientific notation, it is written as 3.81361244 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 173346000 positive integers (up to 381361244) that are relatively prime to 381361244.
381361244 has 12 divisors, whose sum is 728053368
The reverse of 381361244 is 442163183
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
three hundred eighty-one million three hundred sixty-one thousand two hundred forty-four
Scientific notation
3.81361244 × 10^8
Engineering notation
3.81361244 × 10^6
Prime Factorization
2 × 2 × 11 × 8667301
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
190680622 Product of the distinct prime numbers
The prime factorization of 381361244 is 2 × 2 × 11 × 8667301.
Since it has a total of 4 prime factors.
7 , 9 , 49 , 58 , 678 , 645 , 7863 , 6621 , 33344 , 79504 , 783464 , 767430 , 1797011 , 2805168 , 38614249 , 44784330 , 889392319 , 915797313 , 836169001 , 2445633603
n×2
762722488
n×3
1144083732
n×4
1525444976
n×5
1906806220
n÷2
190680622
n÷3
127120414.66667
n÷3
95340311
n÷5
76272248.8
n2
145436398425227536
n3
5.5463805826324E+25
n4
2.1151745986902E+34
n5
8.0664561623368E+42
2 √n19528.47264893
3 √n725.17949990662
4 √n139.7443116872
5 √n52.031615601892
1 , 2 , 4 , 11 , 22 , 44 , 8667301 , 17334602 , 34669204 , 95340311 , 190680622 , 381361244
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-381361243 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 381361244 can be divided by 12 positive divisors.
The sum of these divisors (counting 381361244) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110101110110001110001011100
3
Ternary
222120121011021112
4
Quaternary
112232301301130
5
Quinary
1240112024434
6
Senary
101501521152
8
Octal
2656616134
10
Decimal
381361244
12
Duodecimal
a78731b8
16
Hexadecimal
16bb1c5c
20
Vigesimal
5j3a324
36
Base36
6b1w7w
md5
3932c596b52033252ef342d7f773b4a4
sha1
7f86596333f6addb8fe30687a54a88f6c59deb71
sha256
50dac7eeb124c876729ecb62b70427eda4999dc6f668ed72435aa557a80dc008
sha512
2e0b6ab26adca13d4a286d0ee533ad04263d21ce9e75fc73eb17872a8898d2800b91cffc4b2fd47ad6b612d220b8bce1ad2069743c7d85dc0443a6c2bb78c2d5
ripemd-160
3690df5a7d0584dff40687ac1fe19364a1bb7c3d
Diameter
762722488
Circumference
2396163365.0285
Area
4.5690192085725E+17
Volume
2.3232624656548E+26
Surface area
1.827607683429E+18
Circumference
2396163365.0285
Perimeter
1525444976
Area
145436398425227536
Diagonal
539326243.42828
Surface area
872618390551365216
Volume
5.5463805826324E+25
Space diagonal
660537050.64567
Perimeter
1144083732
Area
6.2975807835581E+16
Altitude
330268525.32284
Surface area
6.2975807835581E+16
Volume
6.5364722017013E+24
Height
179775414.47609