15331397 is an odd 8-digits prime number following 15331396
and preceding 15331398 . In scientific notation, it is written as 1.5331397 × 10^7.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 15331396 positive integers (up to 15331397) that are relatively prime to 15331397.
15331397 has 2 divisors, whose sum is 15331398
The reverse of 15331397 is 79313351
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
fifteen million three hundred thirty-one thousand three hundred ninety-seven
Scientific notation
1.5331397 × 10^7
Engineering notation
1.5331397 × 10^6
Prime Factorization
15331397
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
15331397
Product of the distinct prime numbers
The prime factorization of 15331397 is 15331397.
Since it has a total of 1 prime factors.
10 , 9 , 43 , 16 , 291 , 239 , 2194 , 8518 , 59162 , 79656 , 403896 , 472602 , 7772018 , 3064203 , 77085524 , 92712229 , 585860053 , 546354933 , 3874956687 , 756610642
n×2
30662794
n×3
45994191
n×4
61325588
n×5
76656985
n÷2
7665698.5
n÷3
5110465.6666667
n÷3
3832849.25
n÷5
3066279.4
n2
235051733971609
n3
3.6036714490571E+21
n4
5.524931764306E+28
n5
8.4704922276486E+35
2 √n
3915.5327862246
3 √n
248.42420569131
4 √n
62.57421822304
5 √n
27.360015931352
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
15331398
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
7665699
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
3915.5329139212
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999998695488
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 15331397 can be divided by 2 positive divisors.
The sum of these divisors (counting 15331397) is 15331398, the average is 7665699.
Base
System
Value
2
Binary
111010011111000001000101
3
Ternary
1001211220201112
4
Quaternary
322133001011
5
Quinary
12411101042
6
Senary
1304334405
8
Octal
72370105
10
Decimal
15331397
12
Duodecimal
5174405
16
Hexadecimal
e9f045
20
Vigesimal
4fg89h
36
Base36
94ls5
md5
7fd590eac50900bb131d4a4728d675e2
sha1
019e7ab5341ef01cf5ec8aae1f6a6004469807fb
sha256
632eb0bf92dfbacb23a90cd5a9a08ad88c3ba12ee41f36b0d950ba2d3909016d
sha512
ab3d6dea29a4f1c0f48919a70f3cbccc75c243c4fd55d581dbfa9a1f3d5e1463b9bd0d6e4ad4c45739caf7a3fa3e3a0a0a44edbecd614c1c01d2578e1a962299
ripemd-160
e9dd9ae0e0dc47ff7c1b31a0fbb5eb8ce381deb3
Diameter
30662794
Circumference
96330008.368937
Area
7.3843680065875E+14
Volume
1.5095023667079E+22
Surface area
2.953747202635E+15
Circumference
96330008.368937
Perimeter
61325588
Area
235051733971609
Diagonal
21681869.567526
Surface area
1410310403829654
Volume
3.6036714490571E+21
Space diagonal
26554758.555009
Perimeter
45994191
Area
1.017803864115E+14
Altitude
13277379.277505
Surface area
1.017803864115E+14
Volume
4.2469675313277E+20
Height
7227289.8558421