1990677469 is an odd 10-digits composite number following 1990677468
and preceding 1990677470 . In scientific notation, it is written as 1.990677469 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 1765567200 positive integers (up to 1990677469) that are relatively prime to 1990677469.
1990677469 has 8 divisors, whose sum is 2224615680
The reverse of 1990677469 is 9647760991
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 58
Digital Root 4
Name
one billion nine hundred ninety million six hundred seventy-seven thousand four hundred sixty-nine
Scientific notation
1.990677469 × 10^9
Engineering notation
1.990677469 × 10^9
Prime Factorization
11 × 41 × 4413919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1990677469
Product of the distinct prime numbers
The prime factorization of 1990677469 is 11 × 41 × 4413919.
Since it has a total of 3 prime factors.
4 , 2 , 41 , 6 , 306 , 687 , 3937 , 9406 , 10236 , 82059 , 133044 , 757058 , 8547004 , 5079266 , 60806137 , 57731447 , 444000667 , 167815623 , 4798317710 , 1599175248
n×2
3981354938
n×3
5972032407
n×4
7962709876
n×5
9953387345
n÷2
995338734.5
n÷3
663559156.33333
n÷3
497669367.25
n÷5
398135493.8
n2
3962796785584245961
n3
7.8886502752882E+27
n4
1.5703758363837E+37
n5
3.126111795351E+46
2 √n
44617.008741062
3 √n
1257.960391508
4 √n
211.22738634245
5 √n
72.410272224852
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
-1990677468
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 1990677469 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990677469) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101001110101001111011101
3
Ternary
12010201210220010011
4
Quaternary
1312221311033131
5
Quinary
13034103134334
6
Senary
525311043221
8
Octal
16651651735
10
Decimal
1990677469
12
Duodecimal
476810511
16
Hexadecimal
76a753dd
20
Vigesimal
1b21edd9
36
Base36
wx74kd
md5
a3f410bc0cd839092acdd1472bff7c69
sha1
b2482e85387c2d9992b4d6863dfb32975deb7f9e
sha256
d8a0d7862ae271a83c8e016adbae756c1e28514cc036ba15c717e11e0ab62740
sha512
feeb91dcabb143470a6dd008f18f6bd9d4e114dc573d8a30a1bf240b822c92c2f7f5e7a6836ae49ca2ecbf92d9d11bfdd263e2c37edaa09d60a4bd78b8961c07
ripemd-160
09033619b4522b56e60216e07637e040747e01c3
Diameter
3981354938
Circumference
12507795424.554
Area
1.2449493269261E+19
Volume
3.3043901002113E+28
Surface area
4.9797973077043E+19
Circumference
12507795424.554
Perimeter
7962709876
Area
3962796785584245961
Diagonal
2815243074.9703
Surface area
2.3776780713505E+19
Volume
7.8886502752882E+27
Space diagonal
3447954517.7906
Perimeter
5972032407
Area
1.7159413431756E+18
Altitude
1723977258.8953
Surface area
1.7159413431756E+18
Volume
9.2968635067757E+26
Height
938414358.32345