1990677470 is an even 10-digits composite number following 1990677469
and preceding 1990677471 . In scientific notation, it is written as 1.990677470 × 10^9.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 795700224 positive integers (up to 1990677470) that are relatively prime to 1990677470.
1990677470 has 16 divisors, whose sum is 3585787920
The reverse of 1990677470 is 0747760991
Previous prime number is 1409
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion nine hundred ninety million six hundred seventy-seven thousand four hundred seventy
Scientific notation
1.990677470 × 10^9
Engineering notation
1.990677470 × 10^9
Prime Factorization
2 × 5 × 1409 × 141283
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1990677470
Product of the distinct prime numbers
The prime factorization of 1990677470 is 2 × 5 × 1409 × 141283.
Since it has a total of 4 prime factors.
6 , 10 , 54 , 69 , 673 , 17 , 7854 , 1531 , 51495 , 95000 , 974368 , 982290 , 2220188 , 5812373 , 74669220 , 58446121 , 12511124 , 82928923 , 4350048147 , 9397920938
n×2
3981354940
n×3
5972032410
n×4
7962709880
n×5
9953387350
n÷2
995338735
n÷3
663559156.66667
n÷3
497669367.5
n÷5
398135494
n2
3962796789565600900
n3
7.8886502871766E+27
n4
1.5703758395391E+37
n5
3.1261118032029E+46
2 √n
44617.008752268
3 √n
1257.9603917186
4 √n
211.22738636898
5 √n
72.410272232127
1 , 2 , 5 , 10 , 1409 , 2818 , 7045 , 14090 , 141283 , 282566 , 706415 , 1412830 , 199067747 , 398135494 , 995338735 , 1990677470
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1990677469
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1990677470 can be divided by 16 positive divisors.
The sum of these divisors (counting 1990677470) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110101001110101001111011110
3
Ternary
12010201210220010012
4
Quaternary
1312221311033132
5
Quinary
13034103134340
6
Senary
525311043222
8
Octal
16651651736
10
Decimal
1990677470
12
Duodecimal
476810512
16
Hexadecimal
76a753de
20
Vigesimal
1b21edda
36
Base36
wx74ke
md5
64da3886b81556deb3dbd62588fa22f5
sha1
c3ca88511840a5e37c9abae53462c071e60f53ee
sha256
fe45f92573ecbc87364236c58922452b13d63ece23213707328c26a2f80fc264
sha512
d8d434f83c2c3ccccbe4ae1516d796c6a70f0805e4bb10c7b41ca36339fd410c654ffd284dccd70d65e1ff9d03c62559fc5275b5571fa737a7b735a7dcd60f8b
ripemd-160
6d678299ff133c7d81598e774d9a66bdfeecd999
Diameter
3981354940
Circumference
12507795430.837
Area
1.2449493281769E+19
Volume
3.3043901051911E+28
Surface area
4.9797973127074E+19
Circumference
12507795430.837
Perimeter
7962709880
Area
3962796789565600900
Diagonal
2815243076.3846
Surface area
2.3776780737394E+19
Volume
7.8886502871766E+27
Space diagonal
3447954519.5227
Perimeter
5972032410
Area
1.7159413448996E+18
Altitude
1723977259.7613
Surface area
1.7159413448996E+18
Volume
9.2968635207863E+26
Height
938414358.79485