1990673105 is an odd 10-digits composite number following 1990673104
and preceding 1990673106 . In scientific notation, it is written as 1.990673105 × 10^9.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 1592538480 positive integers (up to 1990673105) that are relatively prime to 1990673105.
1990673105 has 4 divisors, whose sum is 2388807732
The reverse of 1990673105 is 5013760991
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion nine hundred ninety million six hundred seventy-three thousand one hundred five
Scientific notation
1.990673105 × 10^9
Engineering notation
1.990673105 × 10^9
Prime Factorization
5 × 398134621
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1990673105 Product of the distinct prime numbers
The prime factorization of 1990673105 is 5 × 398134621.
Since it has a total of 2 prime factors.
2 , 1 , 52 , 17 , 874 , 34 , 6386 , 5325 , 66673 , 31556 , 507710 , 766967 , 7813250 , 7286210 , 32904983 , 80596645 , 653674098 , 888555640 , 1483596468 , 5531148761
n×2
3981346210
n×3
5972019315
n×4
7962692420
n×5
9953365525
n÷2
995336552.5
n÷3
663557701.66667
n÷3
497668276.25
n÷5
398134621
n2
3962779410970341025
n3
7.8885983944664E+27
n4
1.570362066001E+37
n5
3.1260775299005E+46
2 √n44616.959835919
3 √n1257.959472266
4 √n211.22727057821
5 √n72.410240476996
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1990673104 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1990673105 can be divided by 4 positive divisors.
The sum of these divisors (counting 1990673105) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110110101001110100001011010001
3
Ternary
12010201210200010112
4
Quaternary
1312221310023101
5
Quinary
13034103014410
6
Senary
525311011105
8
Octal
16651641321
10
Decimal
1990673105
12
Duodecimal
476809a95
16
Hexadecimal
76a742d1
20
Vigesimal
1b21e2f5
36
Base36
wx7175
md5
4531f3bac9b20fe6bd8497ebfc2431f2
sha1
440985e457730cb810f39d469c1a9b0bd966d54e
sha256
c78e2d64ff99c4696a107c50b81ffcc97ac0e44c3b17020424e118da85d15057
sha512
755194fe302548d71544078f2b3944cbddf792e760ce2406e0e9dee63b0bdb71191a259c905e883db312d4c5b72ebe0906dd7274f334827f933daeb2e523dccd
ripemd-160
58e859232064432a7d8b3341c26180a7b2be52bb
Diameter
3981346210
Circumference
12507768004.734
Area
1.2449438685301E+19
Volume
3.3043683684235E+28
Surface area
4.9797754741205E+19
Circumference
12507768004.734
Perimeter
7962692420
Area
3962779410970341025
Diagonal
2815236903.3424
Surface area
2.3776676465822E+19
Volume
7.8885983944664E+27
Space diagonal
3447946959.1209
Perimeter
5972019315
Area
1.7159338197471E+18
Altitude
1723973479.5604
Surface area
1.7159338197471E+18
Volume
9.2968023646408E+26
Height
938412301.11412