148698971 is an odd 9-digits composite number following 148698970
and preceding 148698972 . In scientific notation, it is written as 1.48698971 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 143035560 positive integers (up to 148698971) that are relatively prime to 148698971.
148698971 has 8 divisors, whose sum is 154420224
The reverse of 148698971 is 179896841
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-eight million six hundred ninety-eight thousand nine hundred seventy-one
Scientific notation
1.48698971 × 10^8
Engineering notation
1.48698971 × 10^6
Prime Factorization
31 × 167 × 28723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148698971
Product of the distinct prime numbers
The prime factorization of 148698971 is 31 × 167 × 28723.
Since it has a total of 3 prime factors.
1 , 9 , 53 , 87 , 644 , 638 , 3278 , 8428 , 80148 , 19061 , 338002 , 827844 , 7215879 , 7576647 , 2900237 , 12791392 , 798538467 , 548133665 , 1525762537 , 9455453969
n×2
297397942
n×3
446096913
n×4
594795884
n×5
743494855
n÷2
74349485.5
n÷3
49566323.666667
n÷3
37174742.75
n÷5
29739794.2
n2
22111383976458841
n3
3.2879400446853E+24
n4
4.889133013544E+32
n5
7.2700904819612E+40
2 √n
12194.218753163
3 √n
529.78865549983
4 √n
110.427436596
5 √n
43.098444168809
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
-148698970
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 148698971 can be divided by 8 positive divisors.
The sum of these divisors (counting 148698971) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111001111011101011011
3
Ternary
101100210200122022
4
Quaternary
20313033131123
5
Quinary
301031331341
6
Senary
22431045055
8
Octal
1067173533
10
Decimal
148698971
12
Duodecimal
4197078b
16
Hexadecimal
8dcf75b
20
Vigesimal
269778b
36
Base36
2gj4uz
md5
9ebb47e93a01c5308ea5819a5b7217f2
sha1
97fad92ae357d371283bfe192b53dc0478f4e7c1
sha256
e81a28b0e7ef1b0123aa0a07cba6370ffb76718f8d86dfe7c7a821f47a531d70
sha512
b6beb10e2e6e895a49332e842ac6813f7aac7b143a2fad4b480de5672b35b44c6ea2054e24762b3ff2dc2913768d3ca78337fe4faca60a8aed807562b12ce327
ripemd-160
6815b9236d6412dca7c21fba1a5a487a593d9742
Diameter
297397942
Circumference
934303189.77992
Area
6.9464961461146E+16
Volume
1.3772491053103E+25
Surface area
2.7785984584458E+17
Circumference
934303189.77992
Perimeter
594795884
Area
22111383976458841
Diagonal
210292101.49912
Surface area
132668303858753046
Volume
3.2879400446853E+24
Space diagonal
257554172.80521
Perimeter
446096913
Area
9.5745101182228E+15
Altitude
128777086.40261
Surface area
9.5745101182228E+15
Volume
3.8748745028863E+23
Height
70097367.166375