47954989 is an odd 8-digits prime number following 47954988
and preceding 47954990 . In scientific notation, it is written as 4.7954989 × 10^7.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 47954988 positive integers (up to 47954989) that are relatively prime to 47954989.
47954989 has 2 divisors, whose sum is 47954990
The reverse of 47954989 is 98945974
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 55 Digital Root 1
Name
forty-seven million nine hundred fifty-four thousand nine hundred eighty-nine
Scientific notation
4.7954989 × 10^7
Engineering notation
4.7954989 × 10^6
Prime Factorization
47954989
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47954989 Product of the distinct prime numbers
The prime factorization of 47954989 is 47954989.
Since it has a total of 1 prime factors.
2 , 8 , 8 , 81 , 319 , 460 , 3576 , 5782 , 73697 , 78706 , 271124 , 626631 , 8058616 , 8782618 , 59944831 , 86567927 , 167404802 , 583860078 , 3908192711 , 6914707955
n×2
95909978
n×3
143864967
n×4
191819956
n×5
239774945
n÷2
23977494.5
n÷3
15984996.333333
n÷3
11988747.25
n÷5
9590997.8
n2
2299680969990121
n3
1.1028117561939E+23
n4
5.2885325637347E+30
n5
2.5361152092004E+38
2 √n6924.9540792701
3 √n363.31048524131
4 √n83.216308974083
5 √n34.368989161914
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47954990 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23977495 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6924.9541514728 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999582942 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47954989 can be divided by 2 positive divisors.
The sum of these divisors (counting 47954989) is 47954990, the average is 23977495.
Base
System
Value
2
Binary
10110110111011110000101101
3
Ternary
10100020100212201
4
Quaternary
2312323300231
5
Quinary
44234024424
6
Senary
4431501501
8
Octal
266736055
10
Decimal
47954989
12
Duodecimal
14087891
16
Hexadecimal
2dbbc2d
20
Vigesimal
eje799
36
Base36
sjub1
md5
7cac4b4166d34e505a2090a1e8d2e2ba
sha1
2f2595eca3c77ca59b072a1116ed48d9a8f20dfc
sha256
08718ae7788cea1a136a97c0f20f7d2b2e29f2c056ce7639a123aaa99e0f77ad
sha512
91f5274b9120e694ba1a7d025e8045a6df12a2e9469d818c34fb7d3f071dea72e6cde0994056a77f8b220dffa945bde328a73d13ffdffb10fca0eabe9209f4fb
ripemd-160
1732389721e6040c8216dcad440d93e5fe4ea8c5
Diameter
95909978
Circumference
301310082.29076
Area
7.2246608409212E+15
Volume
4.6194470820681E+23
Surface area
2.8898643363685E+16
Circumference
301310082.29076
Perimeter
191819956
Area
2299680969990121
Diagonal
67818595.827253
Surface area
13798085819940726
Volume
1.1028117561939E+23
Space diagonal
83060477.424407
Perimeter
143864967
Area
9.9579107030554E+14
Altitude
41530238.712203
Surface area
9.9579107030554E+14
Volume
1.2996761186282E+22
Height
22606198.609084