99381217 is an odd 8-digits composite number following 99381216
and preceding 99381218 . In scientific notation, it is written as 9.9381217 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 91736496 positive integers (up to 99381217) that are relatively prime to 99381217.
99381217 has 4 divisors, whose sum is 107025940
The reverse of 99381217 is 71218399
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
ninety-nine million three hundred eighty-one thousand two hundred seventeen
Scientific notation
9.9381217 × 10^7
Engineering notation
9.9381217 × 10^6
Prime Factorization
13 × 7644709
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99381217
Product of the distinct prime numbers
The prime factorization of 99381217 is 13 × 7644709.
Since it has a total of 2 prime factors.
5 , 2 , 1 , 96 , 875 , 939 , 2417 , 1073 , 70845 , 24010 , 63191 , 447258 , 2571807 , 1736761 , 32496584 , 52674484 , 63869628 , 914910380 , 1377860924 , 3267733878
n×2
198762434
n×3
298143651
n×4
397524868
n×5
496906085
n÷2
49690608.5
n÷3
33127072.333333
n÷3
24845304.25
n÷5
19876243.4
n2
9876626292401089
n3
9.8155114079302E+23
n4
9.7547746919748E+31
n5
9.6944138044926E+39
2 √n
9969.0128397951
3 √n
463.19952309135
4 √n
99.84494398714
5 √n
39.761326265
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99381216
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99381217 can be divided by 4 positive divisors.
The sum of these divisors (counting 99381217) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111011000110111111100001
3
Ternary
20221000002101211
4
Quaternary
11323012333201
5
Quinary
200420144332
6
Senary
13510030121
8
Octal
573067741
10
Decimal
99381217
12
Duodecimal
29348341
16
Hexadecimal
5ec6fe1
20
Vigesimal
1b12d0h
36
Base36
1n631d
md5
6690456d7f976e01c0b8a014e9a47002
sha1
c3c6a1c929cb60b65e498987dff695136061a743
sha256
7398b76aa870e1241ea2bf48d524b54b11c9893271d385285fbdd6946bd153cc
sha512
22bd6e5d7d57bbaa388f64391cd22a2fc2a516557b11913e4daa44b896a77bf66c6c5fe345865ec1b788701cce9174ec5a8662976d762381a675aface296f6b1
ripemd-160
40363327cc8c674486e47a441b8cd2c48bdcc60c
Diameter
198762434
Circumference
624430602.46403
Area
3.1028336602459E+16
Volume
4.1115118040507E+24
Surface area
1.2411334640984E+17
Circumference
624430602.46403
Perimeter
397524868
Area
9876626292401089
Diagonal
140546264.92654
Surface area
59259757754406534
Volume
9.8155114079302E+23
Space diagonal
172133317.16203
Perimeter
298143651
Area
4.2767046364523E+15
Altitude
86066658.581014
Surface area
4.2767046364523E+15
Volume
1.1567691128936E+23
Height
46848754.975515