420512554 is an even 9-digits composite number following 420512553
and preceding 420512555 . In scientific notation, it is written as 4.20512554 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 163836000 positive integers (up to 420512554) that are relatively prime to 420512554.
420512554 has 16 divisors, whose sum is 786413376
The reverse of 420512554 is 455215024
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
four hundred twenty million five hundred twelve thousand five hundred fifty-four
Scientific notation
4.20512554 × 10^8
Engineering notation
4.20512554 × 10^6
Prime Factorization
2 × 7 × 11 × 2730601
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420512554
Product of the distinct prime numbers
The prime factorization of 420512554 is 2 × 7 × 11 × 2730601.
Since it has a total of 4 prime factors.
7 , 7 , 47 , 79 , 819 , 440 , 3390 , 1379 , 82090 , 41322 , 873314 , 372111 , 1781698 , 1911269 , 89338608 , 90910602 , 79117526 , 923865161 , 9978272830 , 7443967466
n×2
841025108
n×3
1261537662
n×4
1682050216
n×5
2102562770
n÷2
210256277
n÷3
140170851.33333
n÷3
105128138.5
n÷5
84102510.8
n2
176830808071602916
n3
7.4359574728074E+25
n4
3.1269134683256E+34
n5
1.3149063687026E+43
2 √n
20506.402756213
3 √n
749.19175388978
4 √n
143.20056828174
5 √n
53.058600808402
1 , 2 , 7 , 11 , 14 , 22 , 77 , 154 , 2730601 , 5461202 , 19114207 , 30036611 , 38228414 , 60073222 , 210256277 , 420512554
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
-420512553
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 420512554 can be divided by 16 positive divisors.
The sum of these divisors (counting 420512554) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000100001000001100101010
3
Ternary
1002022021020210001
4
Quaternary
121010020030222
5
Quinary
1330122400204
6
Senary
105421013214
8
Octal
3104101452
10
Decimal
420512554
12
Duodecimal
b89b420a
16
Hexadecimal
1910832a
20
Vigesimal
6b8417e
36
Base36
6yd1ka
md5
5242e4059809b8509e9db21a82a31562
sha1
4ac1dd15200a266070f67ae1ba9fdb1d253d1c05
sha256
154566bf25460ef9d45c75a54f5662986112e0264577b02ed35e6cb30d9c11c7
sha512
a5ae15de17ffe0a37ec42919d4259211b7132fe892677c9ce8ba12bb252206b428c156cc210e8576d921670ec9694e789ae4804e37bb2003b857886dc30ddb4b
ripemd-160
0e0c28449e8260dee81823cbbd8267940313e071
Diameter
841025108
Circumference
2642158300.7774
Area
5.5553036756609E+17
Volume
3.1147665825304E+26
Surface area
2.2221214702644E+18
Circumference
2642158300.7774
Perimeter
1682050216
Area
176830808071602916
Diagonal
594694557.01495
Surface area
1060984848429617496
Volume
7.4359574728074E+25
Space diagonal
728349108.74855
Perimeter
1261537662
Area
7.6569985980869E+16
Altitude
364174554.37428
Surface area
7.6569985980869E+16
Volume
8.7633599227281E+24
Height
198231519.00498