1990296497 is an odd 10-digits composite number following 1990296496
and preceding 1990296498 . In scientific notation, it is written as 1.990296497 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1664359200 positive integers (up to 1990296497) that are relatively prime to 1990296497.
1990296497 has 8 divisors, whose sum is 2330103552
The reverse of 1990296497 is 7946920991
Previous prime number is 41
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion nine hundred ninety million two hundred ninety-six thousand four hundred ninety-seven
Scientific notation
1.990296497 × 10^9
Engineering notation
1.990296497 × 10^9
Prime Factorization
7 × 41 × 6934831
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1990296497 Product of the distinct prime numbers
The prime factorization of 1990296497 is 7 × 41 × 6934831.
Since it has a total of 3 prime factors.
3 , 7 , 34 , 69 , 560 , 610 , 5388 , 9662 , 10607 , 81552 , 486371 , 177710 , 7102392 , 892892 , 58982688 , 60681465 , 997061145 , 413027278 , 1070926196 , 1241232999
n×2
3980592994
n×3
5970889491
n×4
7961185988
n×5
9951482485
n÷2
995148248.5
n÷3
663432165.66667
n÷3
497574124.25
n÷5
398059299.4
n2
3961280145970471009
n3
7.8841219981607E+27
n4
1.569174039486E+37
n5
3.1231215939723E+46
2 √n44612.739178401
3 √n1257.8801377134
4 √n211.21727954502
5 √n72.40750046512
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
-1990296496 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 1990296497 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990296497) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101000011000001110110001
3
Ternary
12010201002112112002
4
Quaternary
1312220120032301
5
Quinary
13034003441442
6
Senary
525254543345
8
Octal
16650301661
10
Decimal
1990296497
12
Duodecimal
476667b55
16
Hexadecimal
76a183b1
20
Vigesimal
1b1j714h
36
Base36
wwyylt
md5
ab0c84d93056621e3628215cd2cb0381
sha1
d774913c195d8c5507d4d968e7a2828a8e612d58
sha256
d4873835d224c8331a9a16ac8ba406b2a37f8aab2dfd257a9177f5f56e574c2a
sha512
4a26814aa21a05dac9b6ebcab406b873ce4fa052b259178021c7e58e723915c087b39a8c41b0affe4c802db367511c5e738c4a2ac4b9dd5c528a8c8ebe05d122
ripemd-160
21db0579eebfb9529fd895b664419f89ee9ede41
Diameter
3980592994
Circumference
12505401706.881
Area
1.2444728605392E+19
Volume
3.3024932999236E+28
Surface area
4.9778914421568E+19
Circumference
12505401706.881
Perimeter
7961185988
Area
3961280145970471009
Diagonal
2814704299.2011
Surface area
2.3767680875823E+19
Volume
7.8841219981607E+27
Space diagonal
3447294654.9304
Perimeter
5970889491
Area
1.7152846189587E+18
Altitude
1723647327.4652
Surface area
1.7152846189587E+18
Volume
9.2915268810024E+26
Height
938234766.40035