152807988 is an even 9-digits composite number following 152807987
and preceding 152807989 . In scientific notation, it is written as 1.52807988 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 50935992 positive integers (up to 152807988) that are relatively prime to 152807988.
152807988 has 12 divisors, whose sum is 356552000
The reverse of 152807988 is 889708251
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred fifty-two million eight hundred seven thousand nine hundred eighty-eight
Scientific notation
1.52807988 × 10^8
Engineering notation
1.52807988 × 10^6
Prime Factorization
2 × 2 × 3 × 12733999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76403994
Product of the distinct prime numbers
The prime factorization of 152807988 is 2 × 2 × 3 × 12733999.
Since it has a total of 4 prime factors.
8 , 5 , 24 , 15 , 286 , 391 , 3972 , 6118 , 96016 , 9262 , 307642 , 3917 , 6909134 , 1519030 , 84475040 , 69734220 , 594434064 , 752086003 , 771278425 , 9639165028
n×2
305615976
n×3
458423964
n×4
611231952
n×5
764039940
n÷2
76403994
n÷3
50935996
n÷3
38201997
n÷5
30561597.6
n2
23350281196608144
n3
3.5681094888879E+24
n4
5.4523563196067E+32
n5
8.3316359905819E+40
2 √n
12361.55281508
3 √n
534.62428915879
4 √n
111.1825202767
5 √n
43.334043155439
1 , 2 , 3 , 4 , 6 , 12 , 12733999 , 25467998 , 38201997 , 50935996 , 76403994 , 152807988
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
-152807987
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 152807988 can be divided by 12 positive divisors.
The sum of these divisors (counting 152807988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001000110111010101000110100
3
Ternary
101122112110011010
4
Quaternary
21012322220310
5
Quinary
303104323423
6
Senary
23055112220
8
Octal
1106725064
10
Decimal
152807988
12
Duodecimal
43212670
16
Hexadecimal
91baa34
20
Vigesimal
27f0jj8
36
Base36
2iz7ec
md5
5ecd8b9abfb9750e305099865d9a1b4a
sha1
e9163d0862bda18dfc26dabcec499e79545a38bf
sha256
44b07b2f2f1e959b3e144d86d5afcadd92fcc0c316e9754bef331ba9d8309dbe
sha512
1baedd5c2ae38442c6809f9b651638dee4828ea873046a7a4c0f61da3be02d6d07547e54deca4207cc3ee76529f73660cdd9c837993b3bcf169f1b2a95e1a50c
ripemd-160
104170c0e97fdc23f34e7e45ad0d9767bdf8645f
Diameter
305615976
Circumference
960120905.02127
Area
7.335707186652E+16
Volume
1.4946062076659E+25
Surface area
2.9342828746608E+17
Circumference
960120905.02127
Perimeter
611231952
Area
23350281196608144
Diagonal
216103129.06855
Surface area
140101687179648864
Volume
3.5681094888879E+24
Space diagonal
264671199.01838
Perimeter
458423964
Area
1.0110968350886E+16
Altitude
132335599.50919
Surface area
1.0110968350886E+16
Volume
4.2050573593479E+23
Height
72034376.356182