148857997 is an odd 9-digits composite number following 148857996
and preceding 148857998 . In scientific notation, it is written as 1.48857997 × 10^8.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 148760956 positive integers (up to 148857997) that are relatively prime to 148857997.
148857997 has 4 divisors, whose sum is 148955040
The reverse of 148857997 is 799758841
Previous prime number is 1559
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
one hundred forty-eight million eight hundred fifty-seven thousand nine hundred ninety-seven
Scientific notation
1.48857997 × 10^8
Engineering notation
1.48857997 × 10^6
Prime Factorization
1559 × 95483
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148857997
Product of the distinct prime numbers
The prime factorization of 148857997 is 1559 × 95483.
Since it has a total of 2 prime factors.
9 , 9 , 14 , 90 , 741 , 371 , 3184 , 1485 , 89276 , 26530 , 922112 , 822787 , 6143366 , 709071 , 91102412 , 88525914 , 825435294 , 489050175 , 6289068296 , 3254779725
n×2
297715994
n×3
446573991
n×4
595431988
n×5
744289985
n÷2
74428998.5
n÷3
49619332.333333
n÷3
37214499.25
n÷5
29771599.4
n2
22158703270852009
n3
3.2985001850164E+24
n4
4.9100813064567E+32
n5
7.3090486838628E+40
2 √n
12200.737559672
3 √n
529.97744890402
4 √n
110.45694889717
5 √n
43.107658547512
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148857996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148857997 can be divided by 4 positive divisors.
The sum of these divisors (counting 148857997) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000110111110110010010001101
3
Ternary
101101002202210011
4
Quaternary
20313312102031
5
Quinary
301101423442
6
Senary
22434313221
8
Octal
1067662215
10
Decimal
148857997
12
Duodecimal
41a28811
16
Hexadecimal
8df648d
20
Vigesimal
26a74jh
36
Base36
2gmjkd
md5
c9ee472e222842594939c186dd36cc9c
sha1
af2f8e3324dbea3fe98197c64ca19f88c55280a5
sha256
8943e5b983d0ec8aff74bfbc86cbdff67b55cd92ee57ddcdddc38bfe91fbc71b
sha512
58f28680682a1b0baeb6a176b5791fe3803451a8391f50230369caf36dc0d6bd941670011d846c333b6a45e45f88d52b378c3b536358613f7f951f5dd131a576
ripemd-160
8d44bf343ef08396a427642c8b1b7631f7fdff29
Diameter
297715994
Circumference
935302379.60658
Area
6.9613619408785E+16
Volume
1.3816725265483E+25
Surface area
2.7845447763514E+17
Circumference
935302379.60658
Perimeter
595431988
Area
22158703270852009
Diagonal
210516998.22509
Surface area
132952219625112054
Volume
3.2985001850164E+24
Space diagonal
257829613.91694
Perimeter
446573991
Area
9.5949999737396E+15
Altitude
128914806.95847
Surface area
9.5949999737396E+15
Volume
3.8873197476169E+23
Height
70172332.741698