148977409 is an odd 9-digits composite number following 148977408
and preceding 148977410 . In scientific notation, it is written as 1.48977409 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 120183360 positive integers (up to 148977409) that are relatively prime to 148977409.
148977409 has 8 divisors, whose sum is 180275328
The reverse of 148977409 is 904779841
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-eight million nine hundred seventy-seven thousand four hundred nine
Scientific notation
1.48977409 × 10^8
Engineering notation
1.48977409 × 10^6
Prime Factorization
7 × 17 × 1251911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148977409
Product of the distinct prime numbers
The prime factorization of 148977409 is 7 × 17 × 1251911.
Since it has a total of 3 prime factors.
4 , 2 , 29 , 17 , 902 , 602 , 9117 , 5428 , 37557 , 77249 , 850050 , 707019 , 8927229 , 2843035 , 71229851 , 20042814 , 245282856 , 192613639 , 4890219968 , 449826757
n×2
297954818
n×3
446932227
n×4
595909636
n×5
744887045
n÷2
74488704.5
n÷3
49659136.333333
n÷3
37244352.25
n÷5
29795481.8
n2
22194268392353281
n3
3.3064445997434E+24
n4
4.9258554947181E+32
n5
7.3384118871152E+40
2 √n
12205.63021724
3 √n
530.1191247598
4 √n
110.47909402796
5 √n
43.114572412932
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
-148977408
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 148977409 can be divided by 8 positive divisors.
The sum of these divisors (counting 148977409) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010011011100000001
3
Ternary
101101022211120211
4
Quaternary
20320103130001
5
Quinary
301114234114
6
Senary
22441034121
8
Octal
1070233401
10
Decimal
148977409
12
Duodecimal
41a85941
16
Hexadecimal
8e13701
20
Vigesimal
26b23a9
36
Base36
2gp3pd
md5
03de81a55849c5b02c8c1404f4adea31
sha1
12b02edc0d836c2c9c6ce13f3447206a62f194f3
sha256
c266101e94af095c03a3d573c6ac59abd9a60e47335f7ebd7adb211ae7db1f25
sha512
4851c54cf5765b1516259f3aa493e320d74282ab131e70e25fc8b74ee90bb840029c9f7a2695bc2d5cb3ef7563ae6e8e02a47b1985ab75b881d040129047f028
ripemd-160
65200506fdc101d0f316dc8001cafa8db5210c08
Diameter
297954818
Circumference
936052667.33048
Area
6.9725350533217E+16
Volume
1.3850002752074E+25
Surface area
2.7890140213287E+17
Circumference
936052667.33048
Perimeter
595909636
Area
22194268392353281
Diagonal
210685872.295
Surface area
133165610354119686
Volume
3.3064445997434E+24
Space diagonal
258036441.56797
Perimeter
446932227
Area
9.610400123094E+15
Altitude
129018220.78398
Surface area
9.610400123094E+15
Volume
3.8966823301603E+23
Height
70228624.098335