152488987 is an odd 9-digits composite number following 152488986
and preceding 152488988 . In scientific notation, it is written as 1.52488987 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 130648704 positive integers (up to 152488987) that are relatively prime to 152488987.
152488987 has 8 divisors, whose sum is 174348000
The reverse of 152488987 is 789884251
Previous prime number is 5009
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred fifty-two million four hundred eighty-eight thousand nine hundred eighty-seven
Scientific notation
1.52488987 × 10^8
Engineering notation
1.52488987 × 10^6
Prime Factorization
7 × 5009 × 4349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
152488987
Product of the distinct prime numbers
The prime factorization of 152488987 is 7 × 5009 × 4349.
Since it has a total of 3 prime factors.
7 , 4 , 9 , 47 , 407 , 389 , 7501 , 208 , 76519 , 52749 , 85343 , 13034 , 9668795 , 2654446 , 69635008 , 22513204 , 833033478 , 157008060 , 9774484937 , 3089814763
n×2
304977974
n×3
457466961
n×4
609955948
n×5
762444935
n÷2
76244493.5
n÷3
50829662.333333
n÷3
38122246.75
n÷5
30497797.4
n2
23252891156286169
n3
3.5458098172433E+24
n4
5.4069694712609E+32
n5
8.245032974125E+40
2 √n
12348.643123842
3 √n
534.25200387094
4 √n
111.12444881232
5 √n
43.31593525285
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
-152488986
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 152488987 can be divided by 8 positive divisors.
The sum of these divisors (counting 152488987) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000101101100110000011011
3
Ternary
101121221020120021
4
Quaternary
21011230300123
5
Quinary
303014121422
6
Senary
23044211311
8
Octal
1105546033
10
Decimal
152488987
12
Duodecimal
43099b37
16
Hexadecimal
916cc1b
20
Vigesimal
27d1297
36
Base36
2isd97
md5
8bb4970f5de7cfaea06a1a6623928778
sha1
ad936d605f47e01bd7b86f6746a9ec8a99cf93ed
sha256
63a3263fb434cf6cc5354f68b563fa624e3a46c734089ab12f0d29ad170b7976
sha512
280afb563845ea8a97fda900442ffcf02e1e871fd66ea404870f3c7fbd2f3ad1e73ebbfaa2f80783768a8d435631d62592bf23084aa3f5525acdc855940eabf3
ripemd-160
2d2fdd875fd3d883ab396048a89d7c5021c24c28
Diameter
304977974
Circumference
958116562.6251
Area
7.3051112031312E+16
Volume
1.4852653430504E+25
Surface area
2.9220444812525E+17
Circumference
958116562.6251
Perimeter
609955948
Area
23252891156286169
Diagonal
215651993.52793
Surface area
139517346937717014
Volume
3.5458098172433E+24
Space diagonal
264118673.07871
Perimeter
457466961
Area
1.0068797226389E+16
Altitude
132059336.53936
Surface area
1.0068797226389E+16
Volume
4.1787769442843E+23
Height
71883997.842645