4997989 is an odd 7-digits prime number following 4997988
and preceding 4997990 . In scientific notation, it is written as 4.997989 × 10^6.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 4997988 positive integers (up to 4997989) that are relatively prime to 4997989.
4997989 has 2 divisors, whose sum is 4997990
The reverse of 4997989 is 9897994
Previous prime number is 1
Is Prime? yes Number parity odd Number length 7 Sum of Digits 55 Digital Root 1
Name
four million nine hundred ninety-seven thousand nine hundred eighty-nine
Scientific notation
4.997989 × 10^6
Engineering notation
4.997989 × 10^6
Prime Factorization
4997989
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
4997989 Product of the distinct prime numbers
The prime factorization of 4997989 is 4997989.
Since it has a total of 1 prime factors.
4 , 8 , 71 , 14 , 148 , 812 , 399 , 8491 , 16987 , 930 , 349946 , 70077 , 6028997 , 7005340 , 85279626 , 94274352 , 225562751 , 488920915 , 6656913067 , 4042003918
n×2
9995978
n×3
14993967
n×4
19991956
n×5
24989945
n÷2
2498994.5
n÷3
1665996.3333333
n÷3
1249497.25
n÷5
999597.8
n2
24979894044121
n3
1.2484923565368E+20
n4
6.2399510645551E+26
n5
3.1187206781185E+33
2 √n2235.6182590058
3 √n170.97466651597
4 √n47.282325016921
5 √n21.865482194905
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
4997990 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
2498995 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
2235.6184826575 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999995998391 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 4997989 can be divided by 2 positive divisors.
The sum of these divisors (counting 4997989) is 4997990, the average is 2498995.
Base
System
Value
2
Binary
10011000100001101100101
3
Ternary
100101220221201
4
Quaternary
103010031211
5
Quinary
2234413424
6
Senary
255042501
8
Octal
23041545
10
Decimal
4997989
12
Duodecimal
1810431
16
Hexadecimal
4c4365
20
Vigesimal
1b4ej9
36
Base36
2z4h1
md5
e929438869ad9f9a3b8789a654be2a57
sha1
174b616e3e9517d9248f2378d5e28695d06991a1
sha256
bc6b2485d97e4f3a27bc5e1da0371e527644f08ab290198ea37932008349e4ab
sha512
ebd008ea3d4013dc7ca2d18c3dde32ff6b6b0e6416c635c8c51b22e7eb623fcb7f9feea09e7b5c269789741e0af998218b60903ce2c8c425441d019e145a053a
ripemd-160
aee352bf605947d5eb9b826d1594c5d2ec222826
Diameter
9995978
Circumference
31403291.050245
Area
78476651616462
Volume
5.2296725538121E+20
Surface area
3.1390660646585E+14
Circumference
31403291.050245
Perimeter
19991956
Area
24979894044121
Diagonal
7068223.8283915
Surface area
149879364264726
Volume
1.2484923565368E+20
Space diagonal
8656770.8836704
Perimeter
14993967
Area
10816611413026
Altitude
4328385.4418352
Surface area
10816611413026
Volume
1.4713623526113E+19
Height
2356074.6094638