331388247 is an odd 9-digits composite number following 331388246
and preceding 331388248 . In scientific notation, it is written as 3.31388247 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 218433120 positive integers (up to 331388247) that are relatively prime to 331388247.
331388247 has 16 divisors, whose sum is 446865408
The reverse of 331388247 is 742883133
Previous prime number is 3343
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
three hundred thirty-one million three hundred eighty-eight thousand two hundred forty-seven
Scientific notation
3.31388247 × 10^8
Engineering notation
3.31388247 × 10^6
Prime Factorization
3 × 173 × 3343 × 191
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
331388247 Product of the distinct prime numbers
The prime factorization of 331388247 is 3 × 173 × 3343 × 191.
Since it has a total of 4 prime factors.
8 , 2 , 92 , 11 , 47 , 271 , 7087 , 3442 , 35064 , 93152 , 859922 , 988505 , 9244418 , 4771242 , 42007487 , 62292249 , 20140626 , 825068007 , 469425151 , 5331973970
n×2
662776494
n×3
994164741
n×4
1325552988
n×5
1656941235
n÷2
165694123.5
n÷3
110462749
n÷3
82847061.75
n÷5
66277649.4
n2
109818170249733009
n3
3.6392450927807E+25
n4
1.2060030516999E+34
n5
3.9965523717949E+42
2 √n18204.072264194
3 √n692.00999503868
4 √n134.92246760341
5 √n50.590319285763
1 , 3 , 173 , 191 , 519 , 573 , 3343 , 10029 , 33043 , 99129 , 578339 , 638513 , 1735017 , 1915539 , 110462749 , 331388247
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-331388246 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331388247 can be divided by 16 positive divisors.
The sum of these divisors (counting 331388247) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011110000001001010101010111
3
Ternary
212002120021012210
4
Quaternary
103300021111113
5
Quinary
1134313410442
6
Senary
52514444503
8
Octal
2360112527
10
Decimal
331388247
12
Duodecimal
92b93733
16
Hexadecimal
13c09557
20
Vigesimal
53b3ac7
36
Base36
5hast3
md5
7e3ac17024b8d2abefc0e2e367acffa9
sha1
180d4a474507791e35d0a86f9194be7f3c84ece5
sha256
7cbb348e0689dc1a71f2214d562f00589db03d0a90aeaa5aaed377b809ff5816
sha512
fa897a47fb4c60695c4b60eabb1e305c0b3dbc4c6ecbd8a248ac7fb63420f0d1e73ce07f58136c52e34f992dbb4d89b78de20741a29fb4eb1c0e3f3cc05dcf81
ripemd-160
e5e5ae7b08b0d98c63710db02f9d014af2261870
Diameter
662776494
Circumference
2082173764.5224
Area
3.4500395688723E+17
Volume
1.5244034197457E+26
Surface area
1.3800158275489E+18
Circumference
2082173764.5224
Perimeter
1325552988
Area
109818170249733009
Diagonal
468653753.31845
Surface area
658909021498398054
Volume
3.6392450927807E+25
Space diagonal
573981280.83518
Perimeter
994164741
Area
4.7552662616697E+16
Altitude
286990640.41759
Surface area
4.7552662616697E+16
Volume
4.2888914725084E+24
Height
156217917.77282