148907638 is an even 9-digits composite number following 148907637
and preceding 148907639 . In scientific notation, it is written as 1.48907638 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 67633000 positive integers (up to 148907638) that are relatively prime to 148907638.
148907638 has 16 divisors, whose sum is 243855360
The reverse of 148907638 is 836709841
Previous prime number is 2351
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred forty-eight million nine hundred seven thousand six hundred thirty-eight
Scientific notation
1.48907638 × 10^8
Engineering notation
1.48907638 × 10^6
Prime Factorization
2 × 11 × 2351 × 2879
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
148907638 Product of the distinct prime numbers
The prime factorization of 148907638 is 2 × 11 × 2351 × 2879.
Since it has a total of 4 prime factors.
9 , 10 , 20 , 47 , 86 , 978 , 8612 , 9470 , 74970 , 66224 , 455371 , 103139 , 8219312 , 2621205 , 77727122 , 51945341 , 880712979 , 747447467 , 5041416884 , 6447294139
n×2
297815276
n×3
446722914
n×4
595630552
n×5
744538190
n÷2
74453819
n÷3
49635879.333333
n÷3
37226909.5
n÷5
29781527.6
n2
22173484654739044
n3
3.3018012261664E+24
n4
4.9166342173395E+32
n5
7.32124388214E+40
2 √n12202.771734323
3 √n530.03635445418
4 √n110.46615651105
5 √n43.110533262922
1 , 2 , 11 , 22 , 2351 , 2879 , 4702 , 5758 , 25861 , 31669 , 51722 , 63338 , 6768529 , 13537058 , 74453819 , 148907638
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-148907637 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148907638 can be divided by 16 positive divisors.
The sum of these divisors (counting 148907638) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000000010011001110110
3
Ternary
101101012021212201
4
Quaternary
20320002121312
5
Quinary
301110021023
6
Senary
22435335114
8
Octal
1070023166
10
Decimal
148907638
12
Duodecimal
41a5149a
16
Hexadecimal
8e02676
20
Vigesimal
26ad91i
36
Base36
2gnlva
md5
2d5dd3802db91e38d98c58726c64ac36
sha1
f37b0eb99d7a432611b995cf7cb9fa60ea1b8323
sha256
e23378904e5ff3b10b43ebf2c0ce116e5a6a157b320a8308a58e4007e27fdd36
sha512
2fd39722d53488b5e4cc5c8b73ef4bf300c688f8410207d5bb66d634578e968fda200529b7a298f0471038a35d438451f03a9c189e43aabf5ce1818bb065bfe3
ripemd-160
f96b2824c92a016864f55a996e9c971521d530bd
Diameter
297815276
Circumference
935614283.20842
Area
6.9660056495814E+16
Volume
1.3830552634318E+25
Surface area
2.7864022598326E+17
Circumference
935614283.20842
Perimeter
595630552
Area
22173484654739044
Diagonal
210587201.20054
Surface area
133040907928434264
Volume
3.3018012261664E+24
Space diagonal
257915594.65107
Perimeter
446722914
Area
9.6014005007142E+15
Altitude
128957797.32554
Surface area
9.6014005007142E+15
Volume
3.8912100619206E+23
Height
70195733.733514