6981372 is an even 7-digits composite number following 6981371
and preceding 6981373 . In scientific notation, it is written as 6.981372 × 10^6.
The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors.
There are 2282592 positive integers (up to 6981372) that are relatively prime to 6981372.
6981372 has 36 divisors, whose sum is 17985240
The reverse of 6981372 is 2731896
Previous prime number is 53
Is Prime? no
Number parity even
Number length 7
Sum of Digits 36
Digital Root 9
Name
six million nine hundred eighty-one thousand three hundred seventy-two
Scientific notation
6.981372 × 10^6
Engineering notation
6.981372 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 53 × 3659
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
1163562
Product of the distinct prime numbers
The prime factorization of 6981372 is 2 × 2 × 3 × 3 × 53 × 3659.
Since it has a total of 6 prime factors.
4 , 1 , 42 , 80 , 286 , 376 , 5601 , 1122 , 59197 , 14039 , 939188 , 599341 , 9350132 , 9410226 , 73248948 , 48838307 , 194298374 , 375557496 , 1562107341 , 3659982192
n×2
13962744
n×3
20944116
n×4
27925488
n×5
34906860
n÷2
3490686
n÷3
2327124
n÷3
1745343
n÷5
1396274.4
n2
48739555002384
n3
3.402689645861E+20
n4
2.3755442218304E+27
n5
1.6584557915049E+34
2 √n
2642.2286047956
3 √n
191.12328142955
4 √n
51.402612820708
5 √n
23.376966580115
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 53 , 106 , 159 , 212 , 318 , 477 , 636 , 954 , 1908 , 3659 , 7318 , 10977 , 14636 , 21954 , 32931 , 43908 , 65862 , 131724 , 193927 , 387854 , 581781 , 775708 , 1163562 , 1745343 , 2327124 , 3490686 , 6981372
36 divisors
τ
Total Divisors
36
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6981371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.027777777777778
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
36
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6981372 can be divided by 36 positive divisors.
The sum of these divisors (counting 6981372) is 1, the average is 0.027777777777778.
Base
System
Value
2
Binary
11010101000011011111100
3
Ternary
111010200122100
4
Quaternary
122220123330
5
Quinary
3241400442
6
Senary
405345100
8
Octal
32503374
10
Decimal
6981372
12
Duodecimal
2408190
16
Hexadecimal
6a86fc
20
Vigesimal
23cd8c
36
Base36
45mv0
md5
c74c76bfa6514925e86ee7a13bfb1797
sha1
f204ecc6d5b4082b51858d04d1f5467e939dafc9
sha256
bbb6ea0c4d7322d2c08a97a73cf297f3adebfef4ece670d2d4dd420914b5926b
sha512
be699bebcc7b1bb9215aa769c04835d0a805b7c83ced398c6117f8311cf71826b04d3434a8d31b44a7f07beab21d7aace1a034334c73615926fac7108e1be1e7
ripemd-160
ca98b2279cb1315bcc1ca7e6e86ffc885935d23c
Diameter
13962744
Circumference
43865253.974355
Area
1.5311982793473E+14
Volume
1.4253153058511E+21
Surface area
6.124793117389E+14
Circumference
43865253.974355
Perimeter
27925488
Area
48739555002384
Diagonal
9873150.9663718
Surface area
292437330014304
Volume
3.402689645861E+20
Space diagonal
12092091.010539
Perimeter
20944116
Area
21104846400607
Altitude
6046045.5052694
Surface area
21104846400607
Volume
4.0101082047693E+19
Height
3291050.3221239