148492745 is an odd 9-digits composite number following 148492744
and preceding 148492746 . In scientific notation, it is written as 1.48492745 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 117290160 positive integers (up to 148492745) that are relatively prime to 148492745.
148492745 has 8 divisors, whose sum is 180447360
The reverse of 148492745 is 547294841
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-eight million four hundred ninety-two thousand seven hundred forty-five
Scientific notation
1.48492745 × 10^8
Engineering notation
1.48492745 × 10^6
Prime Factorization
5 × 79 × 375931
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148492745
Product of the distinct prime numbers
The prime factorization of 148492745 is 5 × 79 × 375931.
Since it has a total of 3 prime factors.
10 , 6 , 80 , 23 , 482 , 31 , 3811 , 7448 , 21273 , 2939 , 245 , 759650 , 3839508 , 2536856 , 12189897 , 34515114 , 592912639 , 954493338 , 3473055270 , 2116088956
n×2
296985490
n×3
445478235
n×4
593970980
n×5
742463725
n÷2
74246372.5
n÷3
49497581.666667
n÷3
37123186.25
n÷5
29698549
n2
22050095317635025
n3
3.2742791812273E+24
n4
4.8620670351679E+32
n5
7.2198168042609E+40
2 √n
12185.759927062
3 √n
529.54362636144
4 √n
110.38912956928
5 √n
43.086483151995
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
-148492744
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 148492745 can be divided by 8 positive divisors.
The sum of these divisors (counting 148492745) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110110011101000111001001
3
Ternary
101100102012202022
4
Quaternary
20312131013021
5
Quinary
301003231440
6
Senary
22422414225
8
Octal
1066350711
10
Decimal
148492745
12
Duodecimal
41891375
16
Hexadecimal
8d9d1c9
20
Vigesimal
2681bh5
36
Base36
2gepqh
md5
e9a11b764baa73caad222da58caa8fa9
sha1
1c4d2385a3edf213db1f3f7521d9e40ed575c9a6
sha256
53266ae60c698ce1bd6ae48088547965f7defdca2204728c04768cd3b6fdb412
sha512
40bd23809bf8bb217fd14ef0dbca87d036e56e5fdde7f0c73bd12b3151b932a7f68ce58a0be3471ace2bba72f2734f41b455eee9de0cba3942e7391ce1e1488c
ripemd-160
83f1d86dc6f6c7adec34bf7adfd3f338d269040c
Diameter
296985490
Circumference
933007433.60676
Area
6.9272417460837E+16
Volume
1.3715268562061E+25
Surface area
2.7708966984335E+17
Circumference
933007433.60676
Perimeter
593970980
Area
22050095317635025
Diagonal
210000453.89301
Surface area
132300571905810150
Volume
3.2742791812273E+24
Space diagonal
257196978.89537
Perimeter
445478235
Area
9.5479713504701E+15
Altitude
128598489.44768
Surface area
9.5479713504701E+15
Volume
3.8587750209062E+23
Height
70000151.29767