1997496677 is an odd 10-digits composite number following 1997496676
and preceding 1997496678 . In scientific notation, it is written as 1.997496677 × 10^9.
The sum of its digits is 65. It has a total of 2 prime factors and 4 positive divisors.
There are 1815905960 positive integers (up to 1997496677) that are relatively prime to 1997496677.
1997496677 has 4 divisors, whose sum is 2014005036
The reverse of 1997496677 is 7766947991
Previous prime number is 121
Is Prime? no Number parity odd Number length 10 Sum of Digits 65 Digital Root 2
Name
one billion nine hundred ninety-seven million four hundred ninety-six thousand six hundred seventy-seven
Scientific notation
1.997496677 × 10^9
Engineering notation
1.997496677 × 10^9
Prime Factorization
121 × 16508237
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1997496677 Product of the distinct prime numbers
The prime factorization of 1997496677 is 121 × 16508237.
Since it has a total of 2 prime factors.
4 , 9 , 67 , 83 , 685 , 19 , 6141 , 5179 , 84608 , 97935 , 335531 , 644325 , 5730162 , 7230066 , 14394729 , 10383226 , 766852348 , 371617550 , 1425045115 , 1290818140
n×2
3994993354
n×3
5992490031
n×4
7989986708
n×5
9987483385
n÷2
998748338.5
n÷3
665832225.66667
n÷3
499374169.25
n÷5
399499335.4
n2
3989992974626042329
n3
7.9699977080689E+27
n4
1.5920043937565E+37
n5
3.180023486298E+46
2 √n44693.362784646
3 √n1259.3951655337
4 √n211.40804806025
5 √n72.459813701075
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
-1997496676 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 1997496677 can be divided by 4 positive divisors.
The sum of these divisors (counting 1997496677) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110111000011110110000101100101
3
Ternary
12011012122100022102
4
Quaternary
1313003312011211
5
Quinary
13042324343202
6
Senary
530113141445
8
Octal
16703660545
10
Decimal
1997496677
12
Duodecimal
478b5a885
16
Hexadecimal
770f6165
20
Vigesimal
1b4471dh
36
Base36
x19aat
md5
541a720bfa226b557e9f105c8bb8b09e
sha1
f31eec472cf39927ab6d0817ee61f99674e2069a
sha256
4f989d8fc4c22d9fa5054fe11f6d313e652d13fd9f8e432f4f7915339a36ef66
sha512
e9986b11bf069c4c6d687846e44fbdf8a0fbc2eab107be30f00050451297cb01919ed0af02f1cd72a11290cf556d22279a01e8a65d226dcb6332ccb543e9ff76
ripemd-160
be648c8e07848adfbce63f551743aab2b5fbc499
Diameter
3994993354
Circumference
12550641772.066
Area
1.253493261696E+19
Volume
3.3384648331729E+28
Surface area
5.013973046784E+19
Circumference
12550641772.066
Perimeter
7989986708
Area
3989992974626042329
Diagonal
2824886891.4086
Surface area
2.3939957847756E+19
Volume
7.9699977080689E+27
Space diagonal
3459765732.514
Perimeter
5992490031
Area
1.7277176384738E+18
Altitude
1729882866.257
Surface area
1.7277176384738E+18
Volume
9.3927323756946E+26
Height
941628963.80286