213426997 is an odd 9-digits composite number following 213426996
and preceding 213426998 . In scientific notation, it is written as 2.13426997 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 182279160 positive integers (up to 213426997) that are relatively prime to 213426997.
213426997 has 12 divisors, whose sum is 249165696
The reverse of 213426997 is 799624312
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
two hundred thirteen million four hundred twenty-six thousand nine hundred ninety-seven
Scientific notation
2.13426997 × 10^8
Engineering notation
2.13426997 × 10^6
Prime Factorization
7 × 7 × 283 × 15391
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
30489571
Product of the distinct prime numbers
The prime factorization of 213426997 is 7 × 7 × 283 × 15391.
Since it has a total of 4 prime factors.
6 , 10 , 1 , 45 , 427 , 118 , 8057 , 5778 , 17962 , 11460 , 590775 , 508124 , 6618701 , 8993446 , 90833867 , 48073231 , 647544944 , 503564032 , 5012672313 , 7175391474
n×2
426853994
n×3
640280991
n×4
853707988
n×5
1067134985
n÷2
106713498.5
n÷3
71142332.333333
n÷3
53356749.25
n÷5
42685399.4
n2
45551083048438009
n3
9.7218308651257E+24
n4
2.0749011668857E+33
n5
4.4283992512021E+41
2 √n
14609.140871386
3 √n
597.60806691302
4 √n
120.86827901226
5 √n
46.328674059851
1 , 7 , 49 , 283 , 1981 , 13867 , 15391 , 107737 , 754159 , 4355653 , 30489571 , 213426997
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
-213426996
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 213426997 can be divided by 12 positive divisors.
The sum of these divisors (counting 213426997) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100101110001010001100110101
3
Ternary
112212121012210121
4
Quaternary
30232022030311
5
Quinary
414114130442
6
Senary
33102251541
8
Octal
1456121465
10
Decimal
213426997
12
Duodecimal
5b586bb1
16
Hexadecimal
cb8a335
20
Vigesimal
36di79h
36
Base36
3j2hbp
md5
e141d3bf3246cc18720da47b55065518
sha1
7df611a0df36b56d3aa776f60d5f2a6085ba0b71
sha256
0de77e8e8d392ee2330c81a9aec418b8ccc61128684dd8e9661ce7e1002263e7
sha512
e5f739104d1c22b705e18cd604f4875ea9b01795a0be73138e22a1692b68c85a8c2378269ebe0cffc8d4ae815924e91cb2b56d95113a6e468c03fd28ba9f498a
ripemd-160
f98c69130f6eff8f68be0d11fdb44ff9d1cedb44
Diameter
426853994
Circumference
1341001371.7059
Area
1.4310294786803E+17
Volume
4.0722709900429E+25
Surface area
5.7241179147213E+17
Circumference
1341001371.7059
Perimeter
853707988
Area
45551083048438009
Diagonal
301831353.73396
Surface area
273306498290628054
Volume
9.7218308651257E+24
Space diagonal
369666402.51085
Perimeter
640280991
Area
1.9724197544921E+16
Altitude
184833201.25543
Surface area
1.9724197544921E+16
Volume
1.1457287550465E+24
Height
100610451.24465