1954190331 is an odd 10-digits composite number following 1954190330
and preceding 1954190332 . In scientific notation, it is written as 1.954190331 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 1237036416 positive integers (up to 1954190331) that are relatively prime to 1954190331.
1954190331 has 16 divisors, whose sum is 2282299200
The reverse of 1954190331 is 1330914591
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
one billion nine hundred fifty-four million one hundred ninety thousand three hundred thirty-one
Scientific notation
1.954190331 × 10^9
Engineering notation
1.954190331 × 10^9
Prime Factorization
9 × 23 × 137 × 68909
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1954190331
Product of the distinct prime numbers
The prime factorization of 1954190331 is 9 × 23 × 137 × 68909.
Since it has a total of 4 prime factors.
4 , 2 , 68 , 43 , 715 , 343 , 230 , 4887 , 59206 , 23112 , 511215 , 347456 , 5354402 , 6171574 , 82498455 , 19168435 , 977817786 , 125909211 , 580564800 , 1673794739
n×2
3908380662
n×3
5862570993
n×4
7816761324
n×5
9770951655
n÷2
977095165.5
n÷3
651396777
n÷3
488547582.75
n÷5
390838066.2
n2
3818859849773889561
n3
7.4627789938722E+27
n4
1.4583690552215E+37
n5
2.8499307067435E+46
2 √n
44206.225025442
3 √n
1250.2272293043
4 √n
210.25276460832
5 √n
72.142862778042
1 , 9 , 23 , 137 , 207 , 1233 , 3151 , 28359 , 68909 , 620181 , 1584907 , 9440533 , 14264163 , 84964797 , 217132259 , 1954190331
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
-1954190330
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 1954190331 can be divided by 16 positive divisors.
The sum of these divisors (counting 1954190331) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110100011110101001001111111011
3
Ternary
12001012011011011200
4
Quaternary
1310132221033323
5
Quinary
13000233042311
6
Senary
521525025243
8
Octal
16436511773
10
Decimal
1954190331
12
Duodecimal
466555223
16
Hexadecimal
747a93fb
20
Vigesimal
1aaddfgb
36
Base36
wbh2wr
md5
a77e0f941119cf5bdef8883076b73b50
sha1
07b36d9c571387d10146645b5ac13f0aba683ad5
sha256
880681298cc8e64c8150a2b9155bcffc4a6fccb432817ee5d25f1c3e6d9b0644
sha512
e20a90fd0cc8d73630f6807428b665fdfdb62fdc93342ffc5093dac8e6c49ba50e18704c332d57fa53d2eef217fd2e32e82d742c393c693d6398697a90120981
ripemd-160
e12f1e1bbdd9e03c2435f7234084bb5d4265b548
Diameter
3908380662
Circumference
12278539975.172
Area
1.1997302049139E+19
Volume
3.1260015550018E+28
Surface area
4.7989208196555E+19
Circumference
12278539975.172
Perimeter
7816761324
Area
3818859849773889561
Diagonal
2763642469.5586
Surface area
2.2913159098643E+19
Volume
7.4627789938722E+27
Space diagonal
3384756940.9518
Perimeter
5862570993
Area
1.6536148216983E+18
Altitude
1692378470.4759
Surface area
1.6536148216983E+18
Volume
8.7949693884393E+26
Height
921214156.51952