1990752467 is an odd 10-digits composite number following 1990752466
and preceding 1990752468 . In scientific notation, it is written as 1.990752467 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1767686760 positive integers (up to 1990752467) that are relatively prime to 1990752467.
1990752467 has 8 divisors, whose sum is 2222235840
The reverse of 1990752467 is 7642570991
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion nine hundred ninety million seven hundred fifty-two thousand four hundred sixty-seven
Scientific notation
1.990752467 × 10^9
Engineering notation
1.990752467 × 10^9
Prime Factorization
11 × 43 × 4208779
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1990752467
Product of the distinct prime numbers
The prime factorization of 1990752467 is 11 × 43 × 4208779.
Since it has a total of 3 prime factors.
10 , 4 , 41 , 36 , 13 , 987 , 873 , 5479 , 21417 , 78700 , 264387 , 346814 , 2334797 , 6782511 , 36519096 , 24541013 , 601673782 , 269705224 , 2638639714 , 2070651240
n×2
3981504934
n×3
5972257401
n×4
7963009868
n×5
9953762335
n÷2
995376233.5
n÷3
663584155.66667
n÷3
497688116.75
n÷5
398150493.4
n2
3963095384866586089
n3
7.8895419143795E+27
n4
1.5706125029551E+37
n5
3.1267007149589E+46
2 √n
44617.849197378
3 √n
1257.9761890325
4 √n
211.22937579176
5 √n
72.410817822403
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
-1990752466
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 1990752467 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990752467) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101010000111100011010011
3
Ternary
12010201221200222212
4
Quaternary
1312222013203103
5
Quinary
13034113034332
6
Senary
525312422335
8
Octal
16652074323
10
Decimal
1990752467
12
Duodecimal
4768479ab
16
Hexadecimal
76a878d3
20
Vigesimal
1b224137
36
Base36
wx8qfn
md5
0ad92dbf43a236490131820ebfd09ed5
sha1
a8ed47e400053a0942f44b5d120c1804a32ddb61
sha256
1d1e8e90c58ef9022e9cf07e0aae931a4e86701b2a0166c9e3ee1f2ca133dd64
sha512
980038f7166aacf6bc488938bcceab5f6365e4d8c314be21e83c75921246acaeb74b35e49f9e7d78cce3ee4a54f16f521d6feb5a54164ad5f067930b6c646aee
ripemd-160
9ae47dabc118fbeb9c595996a1c498a55a1bc8b3
Diameter
3981504934
Circumference
12508266650.886
Area
1.2450431346572E+19
Volume
3.3047635891204E+28
Surface area
4.980172538629E+19
Circumference
12508266650.886
Perimeter
7963009868
Area
3963095384866586089
Diagonal
2815349138.1591
Surface area
2.37785723092E+19
Volume
7.8895419143795E+27
Space diagonal
3448084418.1371
Perimeter
5972257401
Area
1.7160706404577E+18
Altitude
1724042209.0685
Surface area
1.7160706404577E+18
Volume
9.297914313522E+26
Height
938449712.7197