98385921 is an odd 8-digits composite number following 98385920
and preceding 98385922 . In scientific notation, it is written as 9.8385921 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 65590560 positive integers (up to 98385921) that are relatively prime to 98385921.
98385921 has 8 divisors, whose sum is 136039904
The reverse of 98385921 is 12958389
Previous prime number is 27
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-eight million three hundred eighty-five thousand nine hundred twenty-one
Scientific notation
9.8385921 × 10^7
Engineering notation
9.8385921 × 10^6
Prime Factorization
3 × 27 × 1214641
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98385921
Product of the distinct prime numbers
The prime factorization of 98385921 is 3 × 27 × 1214641.
Since it has a total of 3 prime factors.
9 , 4 , 79 , 21 , 420 , 727 , 4489 , 2779 , 99027 , 41827 , 238379 , 459475 , 4514578 , 9552056 , 80425078 , 76534553 , 951935630 , 259368390 , 7223356646 , 1340325981
n×2
196771842
n×3
295157763
n×4
393543684
n×5
491929605
n÷2
49192960.5
n÷3
32795307
n÷3
24596480.25
n÷5
19677184.2
n2
9679789451018241
n3
9.5235500022451E+23
n4
9.3698323816044E+31
n5
9.2185958847977E+39
2 √n
9918.9677386309
3 √n
461.64802842962
4 √n
99.594014572317
5 √n
39.681363907844
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
-98385920
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 98385921 can be divided by 8 positive divisors.
The sum of these divisors (counting 98385921) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110111010100000000000001
3
Ternary
20212010112010000
4
Quaternary
11313110000001
5
Quinary
200141322141
6
Senary
13432430213
8
Octal
567240001
10
Decimal
98385921
12
Duodecimal
28b48369
16
Hexadecimal
5dd4001
20
Vigesimal
1aei4g1
36
Base36
1mkr29
md5
19efab875966ea1733d4cbacbbdfd3de
sha1
50e5bff631bb997a98a870de60fa316d2b9b3749
sha256
21bb725caa708c82798f3c53168b139be07bfade0ddafcba1d8f1105bb763459
sha512
ff3850c934b74c0281f59732cb2e5b0a4d05f59310be3c3c20f6219d476a9f4457c79f1bce4792aa76f650e6ae810ffb408e2ccd6d6aff29da0a2ce637277cbc
ripemd-160
dc61b58a24487f909f1aff60c899309c8cb21813
Diameter
196771842
Circumference
618176973.26053
Area
3.0409955427615E+16
Volume
3.9892152964198E+24
Surface area
1.2163982171046E+17
Circumference
618176973.26053
Perimeter
393543684
Area
9679789451018241
Diagonal
139138703.82477
Surface area
58078736706109446
Volume
9.5235500022451E+23
Space diagonal
170409413.92146
Perimeter
295157763
Area
4.1914717839332E+15
Altitude
85204706.960729
Surface area
4.1914717839332E+15
Volume
1.1223611312594E+23
Height
46379567.941589