197264989 is an odd 9-digits composite number following 197264988
and preceding 197264990 . In scientific notation, it is written as 1.97264989 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 189904176 positive integers (up to 197264989) that are relatively prime to 197264989.
197264989 has 8 divisors, whose sum is 204665760
The reverse of 197264989 is 989462791
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred ninety-seven million two hundred sixty-four thousand nine hundred eighty-nine
Scientific notation
1.97264989 × 10^8
Engineering notation
1.97264989 × 10^6
Prime Factorization
29 × 347 × 19603
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197264989
Product of the distinct prime numbers
The prime factorization of 197264989 is 29 × 347 × 19603.
Since it has a total of 3 prime factors.
5 , 3 , 5 , 55 , 299 , 639 , 1449 , 9193 , 17212 , 3996 , 16930 , 847748 , 5642392 , 6139730 , 40225717 , 89476003 , 745106275 , 312743157 , 1884548910 , 2742380722
n×2
394529978
n×3
591794967
n×4
789059956
n×5
986324945
n÷2
98632494.5
n÷3
65754996.333333
n÷3
49316247.25
n÷5
39452997.8
n2
38913475885170121
n3
7.6762663924398E+24
n4
1.5142586054657E+33
n5
2.9871020715035E+41
2 √n
14045.105517582
3 √n
582.12556286783
4 √n
118.51204798493
5 √n
45.604741935745
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
-197264988
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 197264989 can be divided by 8 positive divisors.
The sum of these divisors (counting 197264989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110000100000011001011101
3
Ternary
111202012002200201
4
Quaternary
23300200121131
5
Quinary
400444434424
6
Senary
31324023501
8
Octal
1360403135
10
Decimal
197264989
12
Duodecimal
56091b91
16
Hexadecimal
bc2065d
20
Vigesimal
31ci299
36
Base36
39g2n1
md5
2da2ce9d93aff39081bf8cb6896784e7
sha1
9e094773e53300b249ed7d9ac7a29fa466d5ffd4
sha256
e8359cc721bcf953c5b14fd41856e7fad1c136fe6254d6d0d49db398f95f25a3
sha512
c969f7e02522243bb2952d5ba47ef984f659233197f50722260d0099d40b32c6914fff94a862acaee36b36a13c21133235946396ed5dced21600630404ccb34b
ripemd-160
6ae55c5a42c147a8e2537aa8b11988978c0c62fb
Diameter
394529978
Circumference
1239452480.5057
Area
1.2225028996649E+17
Volume
3.2154269473983E+25
Surface area
4.8900115986598E+17
Circumference
1239452480.5057
Perimeter
789059956
Area
38913475885170121
Diagonal
278974822.82518
Surface area
233480855311020726
Volume
7.6762663924398E+24
Space diagonal
341672983.50252
Perimeter
591794967
Area
1.6850029333055E+16
Altitude
170836491.75126
Surface area
1.6850029333055E+16
Volume
9.046566700481E+23
Height
92991607.608393