20007570 is an even 8-digits composite number following 20007569
and preceding 20007571 . In scientific notation, it is written as 2.0007570 × 10^7.
The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors.
There are 4593600 positive integers (up to 20007570) that are relatively prime to 20007570.
20007570 has 16 divisors, whose sum is 31792320
The reverse of 20007570 is 07570002
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 21
Digital Root 3
Name
twenty million seven thousand five hundred seventy
Scientific notation
2.0007570 × 10^7
Engineering notation
2.0007570 × 10^6
Prime Factorization
2 × 165 × 19 × 3191
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
20007570
Product of the distinct prime numbers
The prime factorization of 20007570 is 2 × 165 × 19 × 3191.
Since it has a total of 4 prime factors.
7 , 3 , 80 , 14 , 932 , 477 , 7678 , 9687 , 1544 , 2715 , 64190 , 640100 , 3212696 , 6470490 , 61813432 , 98662069 , 370575787 , 942159866 , 5218934961 , 5165656924
n×2
40015140
n×3
60022710
n×4
80030280
n×5
100037850
n÷2
10003785
n÷3
6669190
n÷3
5001892.5
n÷5
4001514
n2
400302857304900
n3
8.0090874387278E+21
n4
1.6024237756647E+29
n5
3.2060605861275E+36
2 √n
4472.9822266582
3 √n
271.47600424184
4 √n
66.880357554802
5 √n
28.856182035182
1 , 2 , 19 , 38 , 165 , 330 , 3135 , 3191 , 6270 , 6382 , 60629 , 121258 , 526515 , 1053030 , 10003785 , 20007570
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
-20007569
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 20007570 can be divided by 16 positive divisors.
The sum of these divisors (counting 20007570) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100010100101010010010
3
Ternary
1101122111020010
4
Quaternary
1030110222102
5
Quinary
20110220240
6
Senary
1552455350
8
Octal
114245222
10
Decimal
20007570
12
Duodecimal
684a556
16
Hexadecimal
1314a92
20
Vigesimal
650iia
36
Base36
bwtxu
md5
7e6eff287a97466ad904713e355efc2d
sha1
54a23961fe7a41bbecf76df3a2a446042d27e5b1
sha256
d95b1cb3479f8d5be43c947ff076a5647f42ef5778cefe3ec20cba59eb29e2fa
sha512
598eb92d5ac80f4658bf93c8d14fbae11c448aed6ef8eb4a933f35ce7d70b28bd5641da9de6ccaf2416469b997308fc56e7d68d18480d4197c8fc7e0afe4effe
ripemd-160
111fd82e1162cd5dee958e944cb392b938f1d935
Diameter
40015140
Circumference
125711269.85637
Area
1.2575885157201E+15
Volume
3.3548387012621E+22
Surface area
5.0303540628803E+15
Circumference
125711269.85637
Perimeter
80030280
Area
400302857304900
Diagonal
28294976.844129
Surface area
2401817143829400
Volume
8.0090874387278E+21
Space diagonal
34654127.775991
Perimeter
60022710
Area
1.7333622181677E+14
Altitude
17327063.887995
Surface area
1.7333622181677E+14
Volume
9.4388000650674E+20
Height
9431658.948043