152807989 is an odd 9-digits composite number following 152807988
and preceding 152807990 . In scientific notation, it is written as 1.52807989 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 145118400 positive integers (up to 152807989) that are relatively prime to 152807989.
152807989 has 8 divisors, whose sum is 160670520
The reverse of 152807989 is 989708251
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-two million eight hundred seven thousand nine hundred eighty-nine
Scientific notation
1.52807989 × 10^8
Engineering notation
1.52807989 × 10^6
Prime Factorization
29 × 61 × 86381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
152807989
Product of the distinct prime numbers
The prime factorization of 152807989 is 29 × 61 × 86381.
Since it has a total of 3 prime factors.
3 , 1 , 65 , 96 , 441 , 467 , 7663 , 979 , 73631 , 25373 , 186604 , 414841 , 15235 , 1437270 , 67365979 , 60293225 , 738741647 , 328603878 , 920806228 , 9416680282
n×2
305615978
n×3
458423967
n×4
611231956
n×5
764039945
n÷2
76403994.5
n÷3
50935996.333333
n÷3
38201997.25
n÷5
30561597.8
n2
23350281502224121
n3
3.5681095589388E+24
n4
5.4523564623311E+32
n5
8.3316362631997E+40
2 √n
12361.552855527
3 √n
534.62429032501
4 √n
111.1825204586
5 √n
43.334043212156
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
-152807988
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 152807989 can be divided by 8 positive divisors.
The sum of these divisors (counting 152807989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000110111010101000110101
3
Ternary
101122112110011011
4
Quaternary
21012322220311
5
Quinary
303104323424
6
Senary
23055112221
8
Octal
1106725065
10
Decimal
152807989
12
Duodecimal
43212671
16
Hexadecimal
91baa35
20
Vigesimal
27f0jj9
36
Base36
2iz7ed
md5
35300c50cbab37f9a2001a571b2e254c
sha1
aa707450257958d36c0bc217c758849d3f2c631c
sha256
8f1aa280c44a42b7756a916c6a90528b556545a0567a64082cf8101340c28e14
sha512
9c1a6c781a5069ce19e0cf0f6db059aa7a41e5dcae343a1dbdeb752bda81e578ae7a622a29e09466eaa01d0cec9b1d998a1152802915190bc3ab33c553e8c046
ripemd-160
fc98625ec0dea34f92c452d8cf45ea0dc43fbe04
Diameter
305615978
Circumference
960120911.30446
Area
7.3357072826641E+16
Volume
1.4946062370087E+25
Surface area
2.9342829130656E+17
Circumference
960120911.30446
Perimeter
611231956
Area
23350281502224121
Diagonal
216103130.48276
Surface area
140101689013344726
Volume
3.5681095589388E+24
Space diagonal
264671200.75043
Perimeter
458423967
Area
1.0110968483222E+16
Altitude
132335600.37521
Surface area
1.0110968483222E+16
Volume
4.2050574419036E+23
Height
72034376.827586