152912388 is an even 9-digits composite number following 152912387
and preceding 152912389 . In scientific notation, it is written as 1.52912388 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 50970792 positive integers (up to 152912388) that are relatively prime to 152912388.
152912388 has 12 divisors, whose sum is 356795600
The reverse of 152912388 is 883219251
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-two million nine hundred twelve thousand three hundred eighty-eight
Scientific notation
1.52912388 × 10^8
Engineering notation
1.52912388 × 10^6
Prime Factorization
2 × 2 × 3 × 12742699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76456194
Product of the distinct prime numbers
The prime factorization of 152912388 is 2 × 2 × 3 × 12742699.
Since it has a total of 4 prime factors.
4 , 4 , 45 , 9 , 70 , 222 , 7850 , 189 , 17625 , 63470 , 434029 , 154016 , 7694 , 9208530 , 20276223 , 43537137 , 796828818 , 217654575 , 3338555739 , 7070845170
n×2
305824776
n×3
458737164
n×4
611649552
n×5
764561940
n÷2
76456194
n÷3
50970796
n÷3
38228097
n÷5
30582477.6
n2
23382198403862544
n3
3.5754277946244E+24
n4
5.4672720219759E+32
n5
8.3601362072593E+40
2 √n
12365.77486452
3 √n
534.74601505864
4 √n
111.2015056756
5 √n
43.339962791334
1 , 2 , 3 , 4 , 6 , 12 , 12742699 , 25485398 , 38228097 , 50970796 , 76456194 , 152912388
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
-152912387
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 152912388 can be divided by 12 positive divisors.
The sum of these divisors (counting 152912388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001000111010100001000000100
3
Ternary
101122201202100210
4
Quaternary
21013110020010
5
Quinary
303121144023
6
Senary
23101235420
8
Octal
1107241004
10
Decimal
152912388
12
Duodecimal
43262b70
16
Hexadecimal
91d4204
20
Vigesimal
27fe0j8
36
Base36
2j1fyc
md5
fdcb0eb9babfd725206fe520057238cc
sha1
4ac8df740fa19c5c77273c845e6a194e8d203f61
sha256
f5d30773099ddcd86436ef9b7700b557cb51b9a317b1125a58772f4b672ffcd2
sha512
1d84115ee4c8079a66e0ff45af463570e797ca86341a9e34b690fe363098dd3e151133704537695bdbef6ffdd56f7a57d6d66fbe42aad9eae43c7be9875a46c5
ripemd-160
1b10f52ebe08f710a337d0b846938e5280230c1e
Diameter
305824776
Circumference
960776869.56734
Area
7.3457342730354E+16
Volume
1.4976716924044E+25
Surface area
2.9382937092141E+17
Circumference
960776869.56734
Perimeter
611649552
Area
23382198403862544
Diagonal
216250772.96446
Surface area
140293190423175264
Volume
3.5754277946244E+24
Space diagonal
264852025.12269
Perimeter
458737164
Area
1.0124788907036E+16
Altitude
132426012.56134
Surface area
1.0124788907036E+16
Volume
4.2136820653696E+23
Height
72083590.988152