197135621 is an odd 9-digits composite number following 197135620
and preceding 197135622 . In scientific notation, it is written as 1.97135621 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 175773888 positive integers (up to 197135621) that are relatively prime to 197135621.
197135621 has 8 divisors, whose sum is 219718080
The reverse of 197135621 is 126531791
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred ninety-seven million one hundred thirty-five thousand six hundred twenty-one
Scientific notation
1.97135621 × 10^8
Engineering notation
1.97135621 × 10^6
Prime Factorization
17 × 19 × 610327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197135621
Product of the distinct prime numbers
The prime factorization of 197135621 is 17 × 19 × 610327.
Since it has a total of 3 prime factors.
5 , 9 , 96 , 47 , 691 , 916 , 3906 , 7625 , 74659 , 35625 , 399938 , 378625 , 4965638 , 1159210 , 31642942 , 33685168 , 274563906 , 630068204 , 1956947381 , 4128266905
n×2
394271242
n×3
591406863
n×4
788542484
n×5
985678105
n÷2
98567810.5
n÷3
65711873.666667
n÷3
49283905.25
n÷5
39427124.2
n2
38862453067055641
n3
7.6611738189574E+24
n4
1.5102902583891E+33
n5
2.9773200797779E+41
2 √n
14040.499314483
3 √n
581.99828079778
4 √n
118.49261291103
5 √n
45.59875877315
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-197135620
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197135621 can be divided by 8 positive divisors.
The sum of these divisors (counting 197135621) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110000000000110100000101
3
Ternary
111201221112020022
4
Quaternary
23300000310011
5
Quinary
400431314441
6
Senary
31321144525
8
Octal
1360006405
10
Decimal
197135621
12
Duodecimal
5602b145
16
Hexadecimal
bc00d05
20
Vigesimal
31c1j11
36
Base36
39dath
md5
f618789e9cf1646b466596ec144a1b2d
sha1
6822e8aee3067f8075f9d9bd7466c42617d1d346
sha256
be456064832087007e352683019e905facfbc3f1f1f066002385c09424e07e1d
sha512
1b281ac0601c35e340ccb978d7a0386f1728c8101350a765702ee19bf694bc22f165f934045bc5106c1044bf6dcf42b4af62e4fdbbb0ed6b05d857aaeb052def
ripemd-160
dfa7a1fad427dff0b91c51e8bce65e26527a6370
Diameter
394271242
Circumference
1238639637.3889
Area
1.2208999705594E+17
Volume
3.2091049850015E+25
Surface area
4.8835998822376E+17
Circumference
1238639637.3889
Perimeter
788542484
Area
38862453067055641
Diagonal
278791868.84504
Surface area
233174718402333846
Volume
7.6611738189574E+24
Space diagonal
341448911.55364
Perimeter
591406863
Area
1.6827935804725E+16
Altitude
170724455.77682
Surface area
1.6827935804725E+16
Volume
9.028779932056E+23
Height
92930622.948347