56986887 is an odd 8-digits composite number following 56986886
and preceding 56986888 . In scientific notation, it is written as 5.6986887 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 37045632 positive integers (up to 56986887) that are relatively prime to 56986887.
56986887 has 16 divisors, whose sum is 77898240
The reverse of 56986887 is 78868965
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
fifty-six million nine hundred eighty-six thousand eight hundred eighty-seven
Scientific notation
5.6986887 × 10^7
Engineering notation
5.6986887 × 10^6
Prime Factorization
3 × 83 × 79 × 2897
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
56986887
Product of the distinct prime numbers
The prime factorization of 56986887 is 3 × 83 × 79 × 2897.
Since it has a total of 4 prime factors.
3 , 1 , 81 , 82 , 974 , 481 , 1961 , 3067 , 59972 , 75518 , 902448 , 655539 , 7065543 , 6380401 , 64492029 , 71411011 , 538735773 , 74640267 , 6021110819 , 6086484594
n×2
113973774
n×3
170960661
n×4
227947548
n×5
284934435
n÷2
28493443.5
n÷3
18995629
n÷3
14246721.75
n÷5
11397377.4
n2
3247505289950769
n3
1.8506521699033E+23
n4
1.0546290608258E+31
n5
6.0100027116197E+38
2 √n
7548.965955679
3 √n
384.8205989372
4 √n
86.884785524734
5 √n
35.575825540413
1 , 3 , 79 , 83 , 237 , 249 , 2897 , 6557 , 8691 , 19671 , 228863 , 240451 , 686589 , 721353 , 18995629 , 56986887
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
-56986886
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 56986887 can be divided by 16 positive divisors.
The sum of these divisors (counting 56986887) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011001011000110100000111
3
Ternary
10222020020022110
4
Quaternary
3121120310013
5
Quinary
104042040022
6
Senary
5353232103
8
Octal
331306407
10
Decimal
56986887
12
Duodecimal
17102633
16
Hexadecimal
3658d07
20
Vigesimal
hg3747
36
Base36
xxfd3
md5
e5518be07e3f98a8945bb2bed589c13f
sha1
18e93be5b17baf5f40521e7971ff484f15614aaa
sha256
50029a948aa1184ae59d2b5be8d1b649610ea7b293332ddc0317ae6e26755b24
sha512
b8faa5d48343f9374642d8f56bbfeebd0169a4eb2433b5daf314d4858c51de70c737d41ca33cbb82d03b55ba846a414ee343a8d38c6dc2d4329b2f4f06b09dd7
ripemd-160
7e43af40f6e8c51949b7821c4262ee51cb07b06f
Diameter
113973774
Circumference
358059171.1003
Area
1.0202338761403E+16
Volume
7.7519936817575E+23
Surface area
4.0809355045613E+16
Circumference
358059171.1003
Perimeter
227947548
Area
3247505289950769
Diagonal
80591628.472823
Surface area
19485031739704614
Volume
1.8506521699033E+23
Space diagonal
98704183.649186
Perimeter
170960661
Area
1.4062110400109E+15
Altitude
49352091.824593
Surface area
1.4062110400109E+15
Volume
2.1810144982603E+22
Height
26863876.157608