147993871 is an odd 9-digits composite number following 147993870
and preceding 147993872 . In scientific notation, it is written as 1.47993871 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 147968200 positive integers (up to 147993871) that are relatively prime to 147993871.
147993871 has 4 divisors, whose sum is 148019544
The reverse of 147993871 is 178399741
Previous prime number is 8741
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-seven million nine hundred ninety-three thousand eight hundred seventy-one
Scientific notation
1.47993871 × 10^8
Engineering notation
1.47993871 × 10^6
Prime Factorization
8741 × 16931
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
147993871
Product of the distinct prime numbers
The prime factorization of 147993871 is 8741 × 16931.
Since it has a total of 2 prime factors.
5 , 2 , 54 , 50 , 472 , 382 , 6205 , 2686 , 23142 , 22521 , 292879 , 823599 , 3894497 , 5020848 , 98715215 , 55277628 , 961848376 , 806924502 , 2683008202 , 9836388108
n×2
295987742
n×3
443981613
n×4
591975484
n×5
739969355
n÷2
73996935.5
n÷3
49331290.333333
n÷3
36998467.75
n÷5
29598774.2
n2
21902185853564641
n3
3.2413892678305E+24
n4
4.7970574516409E+32
n5
7.0993510167773E+40
2 √n
12165.27315764
3 √n
528.94994541419
4 √n
110.29629711663
5 √n
43.057493628092
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
-147993870
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 147993871 can be divided by 4 positive divisors.
The sum of these divisors (counting 147993871) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000110100100011010100001111
3
Ternary
101022110212102111
4
Quaternary
20310203110033
5
Quinary
300341300441
6
Senary
22404004451
8
Octal
1064432417
10
Decimal
147993871
12
Duodecimal
41690727
16
Hexadecimal
8d2350f
20
Vigesimal
264j4db
36
Base36
2g40sv
md5
ca44aa2ed38b8384a58c166328341dbe
sha1
f39b94e451c1a6aba0ef751fb6e303a969b125f9
sha256
60a124b868a4c4813aaa0efa4ab35414de404b7b2fb177c033879e5e7020ef67
sha512
831717f4e893b832361a12f2ef1fb7aad8387822ecff221cead244fbb6970be3e06d7080fcded257a30de5aeffea9a7224ab514857c4afdb3ed2026aea7d9675
ripemd-160
ed75362eb747ae3761b4b366f4b86692291ea986
Diameter
295987742
Circumference
929872915.81983
Area
6.8807746175117E+16
Volume
1.3577499614988E+25
Surface area
2.7523098470047E+17
Circumference
929872915.81983
Perimeter
591975484
Area
21902185853564641
Diagonal
209294939.51629
Surface area
131413115121387846
Volume
3.2413892678305E+24
Space diagonal
256332903.78079
Perimeter
443981613
Area
9.4839246737976E+15
Altitude
128166451.8904
Surface area
9.4839246737976E+15
Volume
3.820013886247E+23
Height
69764979.838765