99681937 is an odd 8-digits prime number following 99681936
and preceding 99681938 . In scientific notation, it is written as 9.9681937 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 99681936 positive integers (up to 99681937) that are relatively prime to 99681937.
99681937 has 2 divisors, whose sum is 99681938
The reverse of 99681937 is 73918699
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-nine million six hundred eighty-one thousand nine hundred thirty-seven
Scientific notation
9.9681937 × 10^7
Engineering notation
9.9681937 × 10^6
Prime Factorization
99681937
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
99681937
Product of the distinct prime numbers
The prime factorization of 99681937 is 99681937.
Since it has a total of 1 prime factors.
5 , 5 , 91 , 18 , 204 , 554 , 332 , 9573 , 43150 , 19049 , 598866 , 644025 , 9249672 , 6682136 , 57464501 , 79189561 , 45654976 , 974757459 , 7119544821 , 1892152033
n×2
199363874
n×3
299045811
n×4
398727748
n×5
498409685
n÷2
49840968.5
n÷3
33227312.333333
n÷3
24920484.25
n÷5
19936387.4
n2
9936488564071969
n3
9.9048842704504E+23
n4
9.8733804983933E+31
n5
9.8419769281787E+39
2 √n
9984.0841843406
3 √n
463.66625481209
4 √n
99.920389232331
5 √n
39.785360142214
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
99681938
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
49840969
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9984.0842344203
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999799362
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99681937 can be divided by 2 positive divisors.
The sum of these divisors (counting 99681937) is 99681938, the average is 49840969.
Base
System
Value
2
Binary
101111100010000011010010001
3
Ternary
20221120100220121
4
Quaternary
11330100122101
5
Quinary
201004310222
6
Senary
13520310241
8
Octal
574203221
10
Decimal
99681937
12
Duodecimal
29472381
16
Hexadecimal
5f10691
20
Vigesimal
1b304gh
36
Base36
1ncj2p
md5
6919d81f25bab419e51554488c8ff748
sha1
d439d9d23926bcb789fe2140ddddc2f2c4ea0ac1
sha256
68e73c745d79654572bc22cd420c8cd714d2978140615bbbe251fa591b3b2fe8
sha512
db991e66874547512c15969c4144b0a35aeeb69c1e787d82487916aa4e1539a5068f1fb75d096a59105758df49f1d32ff11ccfaaa0475b0564de117ea2d837bc
ripemd-160
68ab0c95ba455ec65bd0a55edc97772ea84af4c4
Diameter
199363874
Circumference
626320081.9496
Area
3.1216399475367E+16
Volume
4.1489482211606E+24
Surface area
1.2486559790147E+17
Circumference
626320081.9496
Perimeter
398727748
Area
9936488564071969
Diagonal
140971547.22902
Surface area
59618931384431814
Volume
9.9048842704504E+23
Space diagonal
172654179.48088
Perimeter
299045811
Area
4.3026257604499E+15
Altitude
86327089.74044
Surface area
4.3026257604499E+15
Volume
1.1673018057506E+23
Height
46990515.743007