1999074465 is an odd 10-digits composite number following 1999074464
and preceding 1999074466 . In scientific notation, it is written as 1.999074465 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 1066172976 positive integers (up to 1999074465) that are relatively prime to 1999074465.
1999074465 has 8 divisors, whose sum is 2724664640
The reverse of 1999074465 is 5644709991
Previous prime number is 45
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
one billion nine hundred ninety-nine million seventy-four thousand four hundred sixty-five
Scientific notation
1.999074465 × 10^9
Engineering notation
1.999074465 × 10^9
Prime Factorization
3 × 45 × 14807959
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1999074465
Product of the distinct prime numbers
The prime factorization of 1999074465 is 3 × 45 × 14807959.
Since it has a total of 3 prime factors.
7 , 7 , 14 , 11 , 938 , 808 , 9913 , 3457 , 3987 , 66888 , 81215 , 542499 , 5564701 , 7793853 , 71789124 , 59627737 , 932648684 , 834770524 , 2791790663 , 2511339590
n×2
3998148930
n×3
5997223395
n×4
7996297860
n×5
9995372325
n÷2
999537232.5
n÷3
666358155
n÷3
499768616.25
n÷5
399814893
n2
3996298716615036225
n3
7.9888987188974E+27
n4
1.5970403432419E+37
n5
3.1926025697497E+46
2 √n
44711.010556685
3 √n
1259.726669736
4 √n
211.44978258841
5 √n
72.47125703625
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
-1999074464
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 1999074465 can be divided by 8 positive divisors.
The sum of these divisors (counting 1999074465) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001001110111010010100001
3
Ternary
12011022121111122000
4
Quaternary
1313021313102201
5
Quinary
13043230340330
6
Senary
530211034213
8
Octal
16711672241
10
Decimal
1999074465
12
Duodecimal
47959b969
16
Hexadecimal
772774a1
20
Vigesimal
1b4e4635
36
Base36
x273q9
md5
da77b9cb1ac71dca9ceeb4159c27b583
sha1
40a784d862aedf5853853b8b1e213100acb07235
sha256
a463077b19b3681ddf27a5257562f825804b9722e9fc8354ec32d8a142305953
sha512
f7bf19575334bcdb2a149f5e177c9b89e6b8e0c8b90c7c40d579b53d74ac3b0a1451031e4bda0f79da300652025ce33b433833601862995becd1bce1915f5931
ripemd-160
e46cf68738171d9b6f935589adfcfd3286522ae1
Diameter
3998148930
Circumference
12560555306.446
Area
1.2554742689668E+19
Volume
3.3463820700748E+28
Surface area
5.0218970758672E+19
Circumference
12560555306.446
Perimeter
7996297860
Area
3996298716615036225
Diagonal
2827118220.5967
Surface area
2.397779229969E+19
Volume
7.9888987188974E+27
Space diagonal
3462498541.4936
Perimeter
5997223395
Area
1.7304481048499E+18
Altitude
1731249270.7468
Surface area
1.7304481048499E+18
Volume
9.4150074305748E+26
Height
942372740.19891