98987951 is an odd 8-digits prime number following 98987950
and preceding 98987952 . In scientific notation, it is written as 9.8987951 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 98987950 positive integers (up to 98987951) that are relatively prime to 98987951.
98987951 has 2 divisors, whose sum is 98987952
The reverse of 98987951 is 15978989
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 56 Digital Root 2
Name
ninety-eight million nine hundred eighty-seven thousand nine hundred fifty-one
Scientific notation
9.8987951 × 10^7
Engineering notation
9.8987951 × 10^6
Prime Factorization
98987951
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
98987951 Product of the distinct prime numbers
The prime factorization of 98987951 is 98987951.
Since it has a total of 1 prime factors.
1 , 2 , 84 , 68 , 338 , 265 , 7973 , 9213 , 12532 , 34733 , 187397 , 950049 , 1011836 , 4932871 , 86077336 , 94162459 , 693126079 , 560293557 , 8932496022 , 6699475279
n×2
197975902
n×3
296963853
n×4
395951804
n×5
494939755
n÷2
49493975.5
n÷3
32995983.666667
n÷3
24746987.75
n÷5
19797590.2
n2
9798614443178401
n3
9.6994476636924E+23
n4
9.6012845006064E+31
n5
9.5041147968309E+39
2 √n9949.2688676103
3 √n462.5877326628
4 √n99.746021813455
5 √n39.729808060771
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
98987952 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
49493976 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9949.2689178653 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999797955 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98987951 can be divided by 2 positive divisors.
The sum of these divisors (counting 98987951) is 98987952, the average is 49493976.
Base
System
Value
2
Binary
101111001100110111110101111
3
Ternary
20220021002221102
4
Quaternary
11321212332233
5
Quinary
200320103301
6
Senary
13453353315
8
Octal
571467657
10
Decimal
98987951
12
Duodecimal
2919883b
16
Hexadecimal
5e66faf
20
Vigesimal
1aid9hb
36
Base36
1mxnlb
md5
7670624ae968eb1170ee3d5608cb6fa4
sha1
896847783ff72c4764755ef21b8ea57b74ce1a36
sha256
ff23247ee59e2c61169996553e3ce9fe0bf22412a320749b801081c0047f59e7
sha512
b91c7a0ce799a2a79db66593203fa635593ddbc1e1c73d102e18ce049df4e92bbc32cfaa758c87fd24f82d567f45133f5f00aa1c96ee34b26adcad4bc6440cda
ripemd-160
b8df0014335f9010587fe0cede9f8aade1801487
Diameter
197975902
Circumference
621959639.31101
Area
3.0783255150048E+16
Volume
4.0628951365513E+24
Surface area
1.2313302060019E+17
Circumference
621959639.31101
Perimeter
395951804
Area
9798614443178401
Diagonal
139990102.81572
Surface area
58791686659070406
Volume
9.6994476636924E+23
Space diagonal
171452160.46914
Perimeter
296963853
Area
4.2429245148408E+15
Altitude
85726080.234569
Surface area
4.2429245148408E+15
Volume
1.1430908694601E+23
Height
46663367.605241