47989897 is an odd 8-digits composite number following 47989896
and preceding 47989898 . In scientific notation, it is written as 4.7989897 × 10^7.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 47954196 positive integers (up to 47989897) that are relatively prime to 47989897.
47989897 has 4 divisors, whose sum is 48025600
The reverse of 47989897 is 79898974
Previous prime number is 1399
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
forty-seven million nine hundred eighty-nine thousand eight hundred ninety-seven
Scientific notation
4.7989897 × 10^7
Engineering notation
4.7989897 × 10^6
Prime Factorization
1399 × 34303
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
47989897
Product of the distinct prime numbers
The prime factorization of 47989897 is 1399 × 34303.
Since it has a total of 2 prime factors.
5 , 5 , 65 , 71 , 37 , 730 , 883 , 8238 , 58335 , 9644 , 440393 , 364797 , 3006803 , 7530087 , 38790099 , 37356636 , 382972707 , 386713768 , 9624069496 , 8058067437
n×2
95979794
n×3
143969691
n×4
191959588
n×5
239949485
n÷2
23994948.5
n÷3
15996632.333333
n÷3
11997474.25
n÷5
9597979.4
n2
2303030214070609
n3
1.1052218276114E+23
n4
5.3039481669221E+30
n5
2.5453592622393E+38
2 √n
6927.4740706841
3 √n
363.3986190421
4 √n
83.231448808032
5 √n
34.373991367172
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
-47989896
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 47989897 can be divided by 4 positive divisors.
The sum of these divisors (counting 47989897) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110111000100010010001001
3
Ternary
10100022010202121
4
Quaternary
2313010102021
5
Quinary
44241134042
6
Senary
4432331241
8
Octal
267042211
10
Decimal
47989897
12
Duodecimal
140a3b21
16
Hexadecimal
2dc4489
20
Vigesimal
ejieeh
36
Base36
skl8p
md5
6046d3ca7c216291b202c94592106578
sha1
827198568220be1a2c29dc9fefeaf23f054aaf6f
sha256
933b8a6861840578973d1c3d8a9228e7a6f093e6509a9545446847c72422a776
sha512
1e9fcf70a71da592e36992b097c22db9f7b322313593dba04e341aca44d0168dc845cf869bdac134bcffde2286c4cd2d3d0a1b549a60b8fdb8bbe510244b29b0
ripemd-160
c12e707a6dbb7bf078b0ce95f186d0f27d9ae0ac
Diameter
95979794
Circumference
301529415.72346
Area
7.2351828015196E+15
Volume
4.6295423656146E+23
Surface area
2.8940731206078E+16
Circumference
301529415.72346
Perimeter
191959588
Area
2303030214070609
Diagonal
67867963.194288
Surface area
13818181284423654
Volume
1.1052218276114E+23
Space diagonal
83120939.853997
Perimeter
143969691
Area
9.9724133553413E+14
Altitude
41560469.926999
Surface area
9.9724133553413E+14
Volume
1.3025164150323E+22
Height
22622654.398096