152971386 is an even 9-digits composite number following 152971385
and preceding 152971387 . In scientific notation, it is written as 1.52971386 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 50957424 positive integers (up to 152971386) that are relatively prime to 152971386.
152971386 has 16 divisors, whose sum is 306141024
The reverse of 152971386 is 683179251
Previous prime number is 1723
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-two million nine hundred seventy-one thousand three hundred eighty-six
Scientific notation
1.52971386 × 10^8
Engineering notation
1.52971386 × 10^6
Prime Factorization
2 × 3 × 1723 × 14797
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
152971386 Product of the distinct prime numbers
The prime factorization of 152971386 is 2 × 3 × 1723 × 14797.
Since it has a total of 4 prime factors.
8 , 8 , 50 , 6 , 463 , 841 , 1126 , 2284 , 53944 , 44298 , 914829 , 716842 , 4391175 , 278793 , 29520192 , 50775304 , 802232338 , 199206597 , 423478567 , 3416695981
n×2
305942772
n×3
458914158
n×4
611885544
n×5
764856930
n÷2
76485693
n÷3
50990462
n÷3
38242846.5
n÷5
30594277.2
n2
23400244934760996
n3
3.5795679004099E+24
n4
5.4757146300681E+32
n5
8.3762765630199E+40
2 √n12368.160170373
3 √n534.81477968302
4 √n111.21223030932
5 √n43.343306636301
1 , 2 , 3 , 6 , 1723 , 3446 , 5169 , 10338 , 14797 , 29594 , 44391 , 88782 , 25495231 , 50990462 , 76485693 , 152971386
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-152971385 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 152971386 can be divided by 16 positive divisors.
The sum of these divisors (counting 152971386) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001000111100010100001111010
3
Ternary
101122211202021220
4
Quaternary
21013202201322
5
Quinary
303130041021
6
Senary
23102412510
8
Octal
1107424172
10
Decimal
152971386
12
Duodecimal
43291136
16
Hexadecimal
91e287a
20
Vigesimal
27g1896
36
Base36
2j2ph6
md5
f4468d83f92692185905965207764733
sha1
92cd28d90c69a79ad705701b674f3769d810189e
sha256
8a6bab20f2f252e4b0b2f51875475104ec69328093f0daa7d2174b8f5642700d
sha512
b87d0855873a7aac276a2202e488dff639e9ce7747f953c4cb1c4841f564473385b75c609304315199dc010431aadbd2e67e409ef8701ec07b860fddfeb94961
ripemd-160
39bb012a41c123eba6c883a52597b06812e2e638
Diameter
305942772
Circumference
961147564.9341
Area
7.3514037579247E+16
Volume
1.4994058958605E+25
Surface area
2.9405615031699E+17
Circumference
961147564.9341
Perimeter
611885544
Area
23400244934760996
Diagonal
216334208.73621
Surface area
140401469608565976
Volume
3.5795679004099E+24
Space diagonal
264954212.65623
Perimeter
458914158
Area
1.0132603284141E+16
Altitude
132477106.32812
Surface area
1.0132603284141E+16
Volume
4.2185612268292E+23
Height
72111402.91207