152971388 is an even 9-digits composite number following 152971387
and preceding 152971389 . In scientific notation, it is written as 1.52971388 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 76459152 positive integers (up to 152971388) that are relatively prime to 152971388.
152971388 has 12 divisors, whose sum is 267792840
The reverse of 152971388 is 883179251
Previous prime number is 9043
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-two million nine hundred seventy-one thousand three hundred eighty-eight
Scientific notation
1.52971388 × 10^8
Engineering notation
1.52971388 × 10^6
Prime Factorization
2 × 2 × 9043 × 4229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76485694
Product of the distinct prime numbers
The prime factorization of 152971388 is 2 × 2 × 9043 × 4229.
Since it has a total of 4 prime factors.
8 , 2 , 47 , 2 , 258 , 17 , 332 , 2843 , 64235 , 10684 , 115005 , 771743 , 895512 , 471026 , 23031882 , 1342913 , 522190399 , 258221214 , 4410416543 , 1433903414
n×2
305942776
n×3
458914164
n×4
611885552
n×5
764856940
n÷2
76485694
n÷3
50990462.666667
n÷3
38242847
n÷5
30594277.6
n2
23400245546646544
n3
3.5795680408113E+24
n4
5.4757149164335E+32
n5
8.3762771105914E+40
2 √n
12368.160251226
3 √n
534.8147820138
4 √n
111.21223067283
5 √n
43.343306749638
1 , 2 , 4 , 4229 , 8458 , 9043 , 16916 , 18086 , 36172 , 38242847 , 76485694 , 152971388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-152971387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 152971388 can be divided by 12 positive divisors.
The sum of these divisors (counting 152971388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001000111100010100001111100
3
Ternary
101122211202021222
4
Quaternary
21013202201330
5
Quinary
303130041023
6
Senary
23102412512
8
Octal
1107424174
10
Decimal
152971388
12
Duodecimal
43291138
16
Hexadecimal
91e287c
20
Vigesimal
27g1898
36
Base36
2j2ph8
md5
31ebdf384ae8446681ea44c465909ff3
sha1
12e11378e3bbc21db6962356660795cb61cefe01
sha256
873dda2f0fa2be2421dc980c566f323a23170722aff3ac6c031727c26454fb81
sha512
2a69bf1c3ca5c9629008e793866860290a8a22be2739e16949a38f4248545722b12d41c236ad26de8ca3de309e95d1ff90165cb6d113efdb781c8cea767758aa
ripemd-160
f8b0897435cf162fac3d27902a9a647b398f1c56
Diameter
305942776
Circumference
961147577.50047
Area
7.3514039501542E+16
Volume
1.4994059546717E+25
Surface area
2.9405615800617E+17
Circumference
961147577.50047
Perimeter
611885552
Area
23400245546646544
Diagonal
216334211.56464
Surface area
140401473279879264
Volume
3.5795680408113E+24
Space diagonal
264954216.12033
Perimeter
458914164
Area
1.0132603549095E+16
Altitude
132477108.06017
Surface area
1.0132603549095E+16
Volume
4.2185613922939E+23
Height
72111403.854879