198490717 is an odd 9-digits composite number following 198490716
and preceding 198490718 . In scientific notation, it is written as 1.98490717 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 193283040 positive integers (up to 198490717) that are relatively prime to 198490717.
198490717 has 8 divisors, whose sum is 203716800
The reverse of 198490717 is 717094891
Previous prime number is 563
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred ninety-eight million four hundred ninety thousand seven hundred seventeen
Scientific notation
1.98490717 × 10^8
Engineering notation
1.98490717 × 10^6
Prime Factorization
41 × 563 × 8599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198490717
Product of the distinct prime numbers
The prime factorization of 198490717 is 41 × 563 × 8599.
Since it has a total of 3 prime factors.
10 , 10 , 50 , 81 , 231 , 477 , 6996 , 9334 , 66047 , 7599 , 993483 , 594277 , 3116903 , 9118348 , 27559922 , 52731458 , 859292283 , 430020813 , 782158125 , 3356057270
n×2
396981434
n×3
595472151
n×4
793962868
n×5
992453585
n÷2
99245358.5
n÷3
66163572.333333
n÷3
49622679.25
n÷5
39698143.4
n2
39398564735174089
n3
7.8202493630556E+24
n4
1.5522469031917E+33
n5
3.0810660077555E+41
2 √n
14088.673358411
3 √n
583.32877489408
4 √n
118.69571752347
5 √n
45.661275628057
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
-198490716
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 198490717 can be divided by 8 positive divisors.
The sum of these divisors (counting 198490717) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110101001011101001011101
3
Ternary
111211111101002001
4
Quaternary
23311023221131
5
Quinary
401303200332
6
Senary
31410202301
8
Octal
1365135135
10
Decimal
198490717
12
Duodecimal
56583391
16
Hexadecimal
bd4ba5d
20
Vigesimal
320b6fh
36
Base36
3a6cf1
md5
7c5ed57cac899a31efd67f1b20951ca7
sha1
ebb972ccd70730406eb7db53e09c9163d09576ef
sha256
a7e8156c323c5166490be7ea794fdf395115c23df5272c6635b5a1970a91016e
sha512
2974c82d8b5e7fd9e68ef1e65a86eecfb98e614e9ffd1005fdacae92412a816007672770a71577ef0565da0b5c5df695d46303bdbad4bb7d59eff6408411792b
ripemd-160
86a8fafea982baf144c8421cd52cbe6725f1a659
Diameter
396981434
Circumference
1247153956.6659
Area
1.23774241534E+17
Volume
3.2757383930954E+25
Surface area
4.9509696613602E+17
Circumference
1247153956.6659
Perimeter
793962868
Area
39398564735174089
Diagonal
280708263.98656
Surface area
236391388411044534
Volume
7.8202493630556E+24
Space diagonal
343796006.67478
Perimeter
595472151
Area
1.7060078966653E+16
Altitude
171898003.33739
Surface area
1.7060078966653E+16
Volume
9.216252258644E+23
Height
93569421.328853