98981913 is an odd 8-digits composite number following 98981912
and preceding 98981914 . In scientific notation, it is written as 9.8981913 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 63970560 positive integers (up to 98981913) that are relatively prime to 98981913.
98981913 has 16 divisors, whose sum is 136051776
The reverse of 98981913 is 31918989
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety-eight million nine hundred eighty-one thousand nine hundred thirteen
Scientific notation
9.8981913 × 10^7
Engineering notation
9.8981913 × 10^6
Prime Factorization
3 × 41 × 163 × 4937
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98981913
Product of the distinct prime numbers
The prime factorization of 98981913 is 3 × 41 × 163 × 4937.
Since it has a total of 4 prime factors.
7 , 4 , 59 , 4 , 894 , 697 , 1057 , 9443 , 79445 , 95096 , 488974 , 889351 , 2592216 , 9144957 , 70587943 , 20134638 , 242038986 , 324163772 , 8373163313 , 1037948970
n×2
197963826
n×3
296945739
n×4
395927652
n×5
494909565
n÷2
49490956.5
n÷3
32993971
n÷3
24745478.25
n÷5
19796382.6
n2
9797419101139569
n3
9.6976728509353E+23
n4
9.5989421043374E+31
n5
9.5012165226357E+39
2 √n
9948.9654236006
3 √n
462.57832693381
4 √n
99.744500718589
5 √n
39.729323366559
1 , 3 , 41 , 123 , 163 , 489 , 4937 , 6683 , 14811 , 20049 , 202417 , 607251 , 804731 , 2414193 , 32993971 , 98981913
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98981912
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98981913 can be divided by 16 positive divisors.
The sum of these divisors (counting 98981913) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001100101100000011001
3
Ternary
20220020210122210
4
Quaternary
11321211200121
5
Quinary
200314410123
6
Senary
13453305333
8
Octal
571454031
10
Decimal
98981913
12
Duodecimal
29195249
16
Hexadecimal
5e65819
20
Vigesimal
1aicefd
36
Base36
1mxixl
md5
e8e1fedbadb9bed1f6b1c486e10a06fd
sha1
acdc90fbf97278d00092c8dd06a28daf9b0e4e9b
sha256
55924efeda5015fe00f1c76d9e42c21fbed0f06c6c752e177f0359b40c779273
sha512
fb0b23e118baf59f39e5b86b2ab03f7b22385e796ca3d5469fa770b165710b20786a2ca8dc904a81006f56eb0cb8700b36b64cc702764739e77018c82c50460a
ripemd-160
600688170ff4d05a1e632d7f5b672833ec878f6b
Diameter
197963826
Circumference
621921701.43813
Area
3.077949987228E+16
Volume
4.0621517047221E+24
Surface area
1.2311799948912E+17
Circumference
621921701.43813
Perimeter
395927652
Area
9797419101139569
Diagonal
139981563.79423
Surface area
58784514606837414
Volume
9.6976728509353E+23
Space diagonal
171441702.34636
Perimeter
296945739
Area
4.2424069165549E+15
Altitude
85720851.173181
Surface area
4.2424069165549E+15
Volume
1.1428817057708E+23
Height
46660521.264745