1990752468 is an even 10-digits composite number following 1990752467
and preceding 1990752469 . In scientific notation, it is written as 1.990752468 × 10^9.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 663465024 positive integers (up to 1990752468) that are relatively prime to 1990752468.
1990752468 has 24 divisors, whose sum is 4645923072
The reverse of 1990752468 is 8642570991
Previous prime number is 7417
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion nine hundred ninety million seven hundred fifty-two thousand four hundred sixty-eight
Scientific notation
1.990752468 × 10^9
Engineering notation
1.990752468 × 10^9
Prime Factorization
2 × 2 × 3 × 7417 × 22367
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
995376234 Product of the distinct prime numbers
The prime factorization of 1990752468 is 2 × 2 × 3 × 7417 × 22367.
Since it has a total of 5 prime factors.
3 , 6 , 27 , 50 , 567 , 751 , 8833 , 9542 , 88304 , 8666 , 117258 , 998151 , 4053950 , 2711294 , 69231776 , 55259495 , 295334978 , 616307359 , 9600955174 , 32375474
n×2
3981504936
n×3
5972257404
n×4
7963009872
n×5
9953762340
n÷2
995376234
n÷3
663584156
n÷3
497688117
n÷5
398150493.6
n2
3963095388848091024
n3
7.8895419262688E+27
n4
1.5706125061109E+37
n5
3.1267007228119E+46
2 √n44617.849208585
3 √n1257.9761892432
4 √n211.22937581829
5 √n72.410817829678
1 , 2 , 3 , 4 , 6 , 12 , 7417 , 14834 , 22251 , 22367 , 29668 , 44502 , 44734 , 67101 , 89004 , 89468 , 134202 , 268404 , 165896039 , 331792078 , 497688117 , 663584156 , 995376234 , 1990752468
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1990752467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1990752468 can be divided by 24 positive divisors.
The sum of these divisors (counting 1990752468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110110101010000111100011010100
3
Ternary
12010201221200222220
4
Quaternary
1312222013203110
5
Quinary
13034113034333
6
Senary
525312422340
8
Octal
16652074324
10
Decimal
1990752468
12
Duodecimal
4768479b0
16
Hexadecimal
76a878d4
20
Vigesimal
1b224138
36
Base36
wx8qfo
md5
33e95b1b8c35fa6133a1ec16da5a4ae4
sha1
9784d03325a897d343edfed476b324daa1405dbd
sha256
c7a40d58fe7cd25fcdd6e918e74b01a047541b28924474d2df261f1cbb4fe8d2
sha512
ddc68a2b935211375edfca7a5926cb2f1f6a37188ebff8c66027fbd7d0c792919b2d772cf37e3ce69c2c0facda7f4c565d38124aeae1ca15c5917c87366de1e5
ripemd-160
1cf096071594646c924d816bef4cc09e8afbba37
Diameter
3981504936
Circumference
12508266657.169
Area
1.2450431359081E+19
Volume
3.3047635941006E+28
Surface area
4.9801725436323E+19
Circumference
12508266657.169
Perimeter
7963009872
Area
3963095388848091024
Diagonal
2815349139.5733
Surface area
2.3778572333089E+19
Volume
7.8895419262688E+27
Space diagonal
3448084419.8691
Perimeter
5972257404
Area
1.7160706421817E+18
Altitude
1724042209.9346
Surface area
1.7160706421817E+18
Volume
9.2979143275337E+26
Height
938449713.1911