99688949 is an odd 8-digits prime number following 99688948
and preceding 99688950 . In scientific notation, it is written as 9.9688949 × 10^7.
The sum of its digits is 62. It has a total of 1 prime factors and 2 positive divisors.
There are 99688948 positive integers (up to 99688949) that are relatively prime to 99688949.
99688949 has 2 divisors, whose sum is 99688950
The reverse of 99688949 is 94988699
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 62 Digital Root 8
Name
ninety-nine million six hundred eighty-eight thousand nine hundred forty-nine
Scientific notation
9.9688949 × 10^7
Engineering notation
9.9688949 × 10^6
Prime Factorization
99688949
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
99688949 Product of the distinct prime numbers
The prime factorization of 99688949 is 99688949.
Since it has a total of 1 prime factors.
8 , 10 , 16 , 97 , 833 , 274 , 9643 , 7692 , 99745 , 14301 , 288143 , 794857 , 39543 , 5240288 , 12805442 , 73354742 , 597092469 , 675962435 , 8708386025 , 6469374346
n×2
199377898
n×3
299066847
n×4
398755796
n×5
498444745
n÷2
49844474.5
n÷3
33229649.666667
n÷3
24922237.25
n÷5
19937789.8
n2
9937886552724601
n3
9.9069746572235E+23
n4
9.8761589134824E+31
n5
9.8454390224205E+39
2 √n9984.4353370634
3 √n463.67712656293
4 √n99.922146379386
5 √n39.785919856651
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
99688950 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
49844475 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9984.4353871413 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999799376 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99688949 can be divided by 2 positive divisors.
The sum of these divisors (counting 99688949) is 99688950, the average is 49844475.
Base
System
Value
2
Binary
101111100010010000111110101
3
Ternary
20221120201112022
4
Quaternary
11330102013311
5
Quinary
201010021244
6
Senary
13520402525
8
Octal
574220765
10
Decimal
99688949
12
Duodecimal
29476445
16
Hexadecimal
5f121f5
20
Vigesimal
1b31279
36
Base36
1ncohh
md5
42c546c3c720cf5338e2adb862fa73fb
sha1
66299ac19ce6fe56c58d183564a286ca3a6e2ceb
sha256
77b8bee2329b8f44a4c4cd6ddca7905addbef2d9624d27389d151cdc2825fe4b
sha512
2bdcbf526e695e7310f5d193096dd49cdef04eefa8a8feda554922001d25a3c15d88da632379d001cab703b31878e3778357e43a9564adb25feba988dc6f369d
ripemd-160
d4c1471774954c08e811f64017796c5c265dddd6
Diameter
199377898
Circumference
626364139.64498
Area
3.1220791386248E+16
Volume
4.1498238403245E+24
Surface area
1.2488316554499E+17
Circumference
626364139.64498
Perimeter
398755796
Area
9937886552724601
Diagonal
140981463.69452
Surface area
59627319316347606
Volume
9.9069746572235E+23
Space diagonal
172666324.62114
Perimeter
299066847
Area
4.3032311072936E+15
Altitude
86333162.310571
Surface area
4.3032311072936E+15
Volume
1.1675481601943E+23
Height
46993821.231507