55971285 is an odd 8-digits composite number following 55971284
and preceding 55971286 . In scientific notation, it is written as 5.5971285 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 29659968 positive integers (up to 55971285) that are relatively prime to 55971285.
55971285 has 16 divisors, whose sum is 90128256
The reverse of 55971285 is 58217955
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
fifty-five million nine hundred seventy-one thousand two hundred eighty-five
Scientific notation
5.5971285 × 10^7
Engineering notation
5.5971285 × 10^6
Prime Factorization
3 × 5 × 157 × 23767
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55971285
Product of the distinct prime numbers
The prime factorization of 55971285 is 3 × 5 × 157 × 23767.
Since it has a total of 4 prime factors.
8 , 3 , 11 , 87 , 844 , 891 , 2257 , 1426 , 20551 , 38938 , 901864 , 170023 , 9416228 , 339776 , 65063946 , 40691523 , 632151932 , 535164775 , 5229130643 , 3224706465
n×2
111942570
n×3
167913855
n×4
223885140
n×5
279856425
n÷2
27985642.5
n÷3
18657095
n÷3
13992821.25
n÷5
11194257
n2
3132784744551225
n3
1.7534598778093E+23
n4
9.8143402556929E+30
n5
5.4932123553836E+38
2 √n
7481.3959258951
3 √n
382.52083273265
4 √n
86.495063014574
5 √n
35.448107619199
1 , 3 , 5 , 15 , 157 , 471 , 785 , 2355 , 23767 , 71301 , 118835 , 356505 , 3731419 , 11194257 , 18657095 , 55971285
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55971284
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55971285 can be divided by 16 positive divisors.
The sum of these divisors (counting 55971285) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010101100000110111010101
3
Ternary
10220022122011120
4
Quaternary
3111200313111
5
Quinary
103312040120
6
Senary
5315354153
8
Octal
325406725
10
Decimal
55971285
12
Duodecimal
168b2959
16
Hexadecimal
3560dd5
20
Vigesimal
h9g845
36
Base36
xbnpx
md5
89968ea412bd503a028c28d32bd229d5
sha1
0a294681726c8da6a2d2996017bbbdd5e338d54e
sha256
a158254204e2abb4b4a9f921d994c547135653e121a60cf804a308a278047c80
sha512
21036d4318e64fed889183558a2933db4b4132486b70d5bafd2a5aaf3e38212df38891e45d23ad0f175b44f24701d5232fe1c223611cef3d079e4bd35fee115f
ripemd-160
11f877812af021b445e5396c40600a49dd0911f3
Diameter
111942570
Circumference
351677955.53596
Area
9.8419335387603E+15
Volume
7.3448755606535E+23
Surface area
3.9367734155041E+16
Circumference
351677955.53596
Perimeter
223885140
Area
3132784744551225
Diagonal
79155350.35045
Surface area
18796708467307350
Volume
1.7534598778093E+23
Space diagonal
96945109.384918
Perimeter
167913855
Area
1.3565355866849E+15
Altitude
48472554.692459
Surface area
1.3565355866849E+15
Volume
2.0664722835625E+22
Height
26385116.783483