47989893 is an odd 8-digits composite number following 47989892
and preceding 47989894 . In scientific notation, it is written as 4.7989893 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 27074736 positive integers (up to 47989893) that are relatively prime to 47989893.
47989893 has 8 divisors, whose sum is 64104448
The reverse of 47989893 is 39898974
Previous prime number is 553
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
forty-seven million nine hundred eighty-nine thousand eight hundred ninety-three
Scientific notation
4.7989893 × 10^7
Engineering notation
4.7989893 × 10^6
Prime Factorization
3 × 553 × 28927
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47989893
Product of the distinct prime numbers
The prime factorization of 47989893 is 3 × 553 × 28927.
Since it has a total of 3 prime factors.
10 , 10 , 15 , 61 , 90 , 852 , 688 , 8014 , 73248 , 56899 , 507156 , 520159 , 3009055 , 1391702 , 97290726 , 65177017 , 803698484 , 83195875 , 8292016416 , 7677305999
n×2
95979786
n×3
143969679
n×4
191959572
n×5
239949465
n÷2
23994946.5
n÷3
15996631
n÷3
11997473.25
n÷5
9597978.6
n2
2303029830151449
n3
1.1052215512478E+23
n4
5.3039463985674E+30
n5
2.5453582014499E+38
2 √n
6927.4737819785
3 √n
363.39860894557
4 √n
83.231447073678
5 √n
34.373990794151
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47989892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47989893 can be divided by 8 positive divisors.
The sum of these divisors (counting 47989893) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110111000100010010000101
3
Ternary
10100022010202110
4
Quaternary
2313010102011
5
Quinary
44241134033
6
Senary
4432331233
8
Octal
267042205
10
Decimal
47989893
12
Duodecimal
140a3b19
16
Hexadecimal
2dc4485
20
Vigesimal
ejieed
36
Base36
skl8l
md5
ce705d914cda0b018082b513a8ae2460
sha1
4f5883237634da86ba803800b4211a436cdb122b
sha256
dc5099a0667a6aea1ec46ce0922d52d4b360b9f47d9f45fc7de9fe8866c15a89
sha512
901f9209c3e6fd5624b3f529321a4ebb6a1c904e3a42402e5a5d46c17bb44637175a77578584d9fe9ab4bb0d02b2c642e9e7be00f33856ec7d5cfea355a1b088
ripemd-160
abef8e517cc424c1631a7fe77a8c302db4796ddf
Diameter
95979786
Circumference
301529390.59072
Area
7.2351815954019E+15
Volume
4.6295412079854E+23
Surface area
2.8940726381608E+16
Circumference
301529390.59072
Perimeter
191959572
Area
2303029830151449
Diagonal
67867957.537434
Surface area
13818178980908694
Volume
1.1052215512478E+23
Space diagonal
83120932.925794
Perimeter
143969679
Area
9.9724116929226E+14
Altitude
41560466.462897
Surface area
9.9724116929226E+14
Volume
1.3025160893347E+22
Height
22622652.512478