31193392 is an even 8-digits composite number following 31193391
and preceding 31193393 . In scientific notation, it is written as 3.1193392 × 10^7.
The sum of its digits is 31. It has a total of 7 prime factors and 30 positive divisors.
There are 15354336 positive integers (up to 31193392) that are relatively prime to 31193392.
31193392 has 30 divisors, whose sum is 61390292
The reverse of 31193392 is 29339113
Previous prime number is 83
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
thirty-one million one hundred ninety-three thousand three hundred ninety-two
Scientific notation
3.1193392 × 10^7
Engineering notation
3.1193392 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 83 × 83 × 283
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
46978
Product of the distinct prime numbers
The prime factorization of 31193392 is 2 × 2 × 2 × 2 × 83 × 83 × 283.
Since it has a total of 7 prime factors.
4 , 2 , 55 , 42 , 946 , 778 , 1538 , 6692 , 88798 , 7793 , 103940 , 476474 , 7221309 , 643105 , 1450046 , 59584212 , 406348819 , 190344360 , 2184824862 , 8239625670
n×2
62386784
n×3
93580176
n×4
124773568
n×5
155966960
n÷2
15596696
n÷3
10397797.333333
n÷3
7798348
n÷5
6238678.4
n2
973027704465664
n3
3.0352034612258E+22
n4
9.4678291365772E+29
n5
2.9533370564627E+37
2 √n
5585.1044752986
3 √n
314.78995655504
4 √n
74.733556554593
5 √n
31.536429418698
1 , 2 , 4 , 8 , 16 , 83 , 166 , 283 , 332 , 566 , 664 , 1132 , 1328 , 2264 , 4528 , 6889 , 13778 , 23489 , 27556 , 46978 , 55112 , 93956 , 110224 , 187912 , 375824 , 1949587 , 3899174 , 7798348 , 15596696 , 31193392
30 divisors
τ
Total Divisors
30
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-31193391
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.033333333333333
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
30
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 31193392 can be divided by 30 positive divisors.
The sum of these divisors (counting 31193392) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
1110110111111100100110000
3
Ternary
2011200210021211
4
Quaternary
1312333210300
5
Quinary
30441142032
6
Senary
3032325504
8
Octal
166774460
10
Decimal
31193392
12
Duodecimal
a543894
16
Hexadecimal
1dbf930
20
Vigesimal
9ej39c
36
Base36
ikkz4
md5
025fcb734f18325720e1f3305ce4b1f9
sha1
82bd756424fdbda11fcad7ae773cb6ead4a05c92
sha256
bd3d73e8ac15e3dfce9f9fbd0a1087f74389b578154312d97f26de8f2d4d84b2
sha512
8d7b871327cde4181e85bef2607960237efe7b76ea2ebc8ddf766b3ef9b91c287fa960e868d2ae3038c7bcebf151bbce12147f13a1d906262676fb044809c7e6
ripemd-160
bf85b89ba45b7a2673027a01530f9095c5db468b
Diameter
62386784
Circumference
195993862.29549
Area
3.0568566880887E+15
Volume
1.2713830527916E+23
Surface area
1.2227426752355E+16
Circumference
195993862.29549
Perimeter
124773568
Area
973027704465664
Diagonal
44114118.02282
Surface area
5838166226793984
Volume
3.0352034612258E+22
Space diagonal
54028539.804413
Perimeter
93580176
Area
4.2133335532666E+14
Altitude
27014269.902206
Surface area
4.2133335532666E+14
Volume
3.577021582856E+21
Height
14704706.007607