349750987 is an odd 9-digits composite number following 349750986
and preceding 349750988 . In scientific notation, it is written as 3.49750987 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 347034240 positive integers (up to 349750987) that are relatively prime to 349750987.
349750987 has 8 divisors, whose sum is 352477440
The reverse of 349750987 is 789057943
Previous prime number is 191
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
three hundred forty-nine million seven hundred fifty thousand nine hundred eighty-seven
Scientific notation
3.49750987 × 10^8
Engineering notation
3.49750987 × 10^6
Prime Factorization
433 × 191 × 4229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
349750987
Product of the distinct prime numbers
The prime factorization of 349750987 is 433 × 191 × 4229.
Since it has a total of 3 prime factors.
8 , 10 , 7 , 71 , 756 , 96 , 4952 , 5920 , 76849 , 63317 , 398726 , 535245 , 3287468 , 1808085 , 12541826 , 66857984 , 999890523 , 927964513 , 7777430687 , 285598698
n×2
699501974
n×3
1049252961
n×4
1399003948
n×5
1748754935
n÷2
174875493.5
n÷3
116583662.33333
n÷3
87437746.75
n÷5
69950197.4
n2
122325752907474169
n3
4.2783552814907E+25
n4
1.496358982438E+34
n5
5.2335303101402E+42
2 √n
18701.630597357
3 √n
704.5627031741
4 √n
136.75390523622
5 √n
51.138948001764
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-349750986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 349750987 can be divided by 8 positive divisors.
The sum of these divisors (counting 349750987) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100110110001100011011001011
3
Ternary
220101010012011021
4
Quaternary
110312030123023
5
Quinary
1204014012422
6
Senary
54412213311
8
Octal
2466143313
10
Decimal
349750987
12
Duodecimal
9916a237
16
Hexadecimal
14d8c6cb
20
Vigesimal
595ih97
36
Base36
5s8dl7
md5
1b9bda87d8c1e4f42c89eb6244e2a9df
sha1
1f4d4ec7f7796ebf094fe50bbf02c1855deec823
sha256
f7e01a39bb9fd72a4cb568d541b35c8f10b47ff621c9ef8a0cf074f46505319e
sha512
d17c4fb7919627903268d89272b25709f2d47814675bef9d65db7de35722e9fe939cd2cc6365545f731bc7e92380ec9bbabf9049b42a2dfa123e5289d3d7e3c0
ripemd-160
3026ae344025e0ad0325f9389e25332c0b0d7aa7
Diameter
699501974
Circumference
2197550262.69
Area
3.8429768667896E+17
Volume
1.7921132695704E+26
Surface area
1.5371907467158E+18
Circumference
2197550262.69
Perimeter
1399003948
Area
122325752907474169
Diagonal
494622589.26878
Surface area
733954517444845014
Volume
4.2783552814907E+25
Space diagonal
605786479.48136
Perimeter
1049252961
Area
5.2968604777465E+16
Altitude
302893239.74068
Surface area
5.2968604777465E+16
Volume
5.0420900531123E+24
Height
164874196.42293