1920199407 is an odd 10-digits composite number following 1920199406
and preceding 1920199408 . In scientific notation, it is written as 1.920199407 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 1097256216 positive integers (up to 1920199407) that are relatively prime to 1920199407.
1920199407 has 8 divisors, whose sum is 2052692400
The reverse of 1920199407 is 7049910291
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion nine hundred twenty million one hundred ninety-nine thousand four hundred seven
Scientific notation
1.920199407 × 10^9
Engineering notation
1.920199407 × 10^9
Prime Factorization
21 × 49 × 1866083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1920199407
Product of the distinct prime numbers
The prime factorization of 1920199407 is 21 × 49 × 1866083.
Since it has a total of 3 prime factors.
10 , 10 , 7 , 7 , 653 , 448 , 1209 , 2234 , 51029 , 79997 , 721039 , 213445 , 4061801 , 382095 , 69784228 , 90182089 , 39297793 , 357192834 , 2050785551 , 5733154098
n×2
3840398814
n×3
5760598221
n×4
7680797628
n×5
9600997035
n÷2
960099703.5
n÷3
640066469
n÷3
480049851.75
n÷5
384039881.4
n2
3687165762643151649
n3
7.0800935109381E+27
n4
1.3595191361208E+37
n5
2.6105478389843E+46
2 √n
43820.079952004
3 √n
1242.9360289415
4 √n
209.33246272856
5 √n
71.890129552034
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
-1920199406
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 1920199407 can be divided by 8 positive divisors.
The sum of these divisors (counting 1920199407) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010011100111110101011101111
3
Ternary
11221211012020101120
4
Quaternary
1302130332223233
5
Quinary
12413032340112
6
Senary
514312312023
8
Octal
16234765357
10
Decimal
1920199407
12
Duodecimal
4570a2613
16
Hexadecimal
7273eaef
20
Vigesimal
1a014ia7
36
Base36
vr8jcf
md5
919c57ba119d21e7cdf52d68e80e7aa2
sha1
2754b26237ff7c8c69a61ceb91bf78dc6120315a
sha256
1005ceb858358195085ff8df360a1c83f601d4fa8c0ae382567da9b06d7c5100
sha512
69a7ee679529820650241d84b4938a4e5f5c28e39bda60400eb84b52c4da859e0852ca64307758006c35413e74dff0321727ad354e0119528ee45e8ef9c74a5c
ripemd-160
42b43dd32177c9f6050ce4c21bf148a0598f0fe5
Diameter
3840398814
Circumference
12064968700.917
Area
1.1583572872488E+19
Volume
2.9657026347589E+28
Surface area
4.633429148995E+19
Circumference
12064968700.917
Perimeter
7680797628
Area
3687165762643151649
Diagonal
2715572043.8402
Surface area
2.2122994575859E+19
Volume
7.0800935109381E+27
Space diagonal
3325882933.5876
Perimeter
5760598221
Area
1.5965896092066E+18
Altitude
1662941466.7938
Surface area
1.5965896092066E+18
Volume
8.3439702216987E+26
Height
905190681.28006