63861489 is an odd 8-digits composite number following 63861488
and preceding 63861490 . In scientific notation, it is written as 6.3861489 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 40333464 positive integers (up to 63861489) that are relatively prime to 63861489.
63861489 has 12 divisors, whose sum is 97099600
The reverse of 63861489 is 98416836
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-three million eight hundred sixty-one thousand four hundred eighty-nine
Scientific notation
6.3861489 × 10^7
Engineering notation
6.3861489 × 10^6
Prime Factorization
3 × 3 × 19 × 373459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21287163
Product of the distinct prime numbers
The prime factorization of 63861489 is 3 × 3 × 19 × 373459.
Since it has a total of 4 prime factors.
8 , 9 , 54 , 66 , 257 , 998 , 5215 , 8262 , 93108 , 14341 , 744724 , 712459 , 4381216 , 6573938 , 24234306 , 51040509 , 751758750 , 242274380 , 3461908576 , 94656507
n×2
127722978
n×3
191584467
n×4
255445956
n×5
319307445
n÷2
31930744.5
n÷3
21287163
n÷3
15965372.25
n÷5
12772297.8
n2
4078289777297121
n3
2.6044565775167E+23
n4
1.6632447507606E+31
n5
1.0621728635501E+39
2 √n
7991.3383735142
3 √n
399.71122699221
4 √n
89.394286022733
5 √n
36.395509888482
1 , 3 , 9 , 19 , 57 , 171 , 373459 , 1120377 , 3361131 , 7095721 , 21287163 , 63861489
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
-63861488
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 63861489 can be divided by 12 positive divisors.
The sum of these divisors (counting 63861489) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110011100111001011110001
3
Ternary
11110011111111100
4
Quaternary
3303213023301
5
Quinary
112322031424
6
Senary
10200435013
8
Octal
363471361
10
Decimal
63861489
12
Duodecimal
19478a69
16
Hexadecimal
3ce72f1
20
Vigesimal
jj2de9
36
Base36
120ru9
md5
4a6d7cecaf83c4f9c8b459d6b1fd9b46
sha1
30085fd5467ea4e274e365c01202bc6638501b67
sha256
a71f445d243405a1785318f18905f75c8dbb98ef7b8dfc681b50baee1ecc58b5
sha512
3796362d57b158348b58ccd8370e475bc21b7465760cd703839c86ebeba7f2ff86c570ab162396fc89f6b39e18cef98b71d8570bae158aacadd0e0d3a6986cbc
ripemd-160
0aba304a4cfc9855834654c3d9e86a8e576d7b72
Diameter
127722978
Circumference
401253569.37941
Area
1.2812325203567E+16
Volume
1.0909522200694E+24
Surface area
5.1249300814268E+16
Circumference
401253569.37941
Perimeter
255445956
Area
4078289777297121
Diagonal
90313783.85714
Surface area
24469738663782726
Volume
2.6044565775167E+23
Space diagonal
110611343.595
Perimeter
191584467
Area
1.7659512755668E+15
Altitude
55305671.7975
Surface area
1.7659512755668E+15
Volume
3.0693815121133E+22
Height
30104594.619047