148913818 is an even 9-digits composite number following 148913817
and preceding 148913819 . In scientific notation, it is written as 1.48913818 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 73689216 positive integers (up to 148913818) that are relatively prime to 148913818.
148913818 has 8 divisors, whose sum is 225673812
The reverse of 148913818 is 818319841
Previous prime number is 97
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-eight million nine hundred thirteen thousand eight hundred eighteen
Scientific notation
1.48913818 × 10^8
Engineering notation
1.48913818 × 10^6
Prime Factorization
2 × 97 × 767597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148913818
Product of the distinct prime numbers
The prime factorization of 148913818 is 2 × 97 × 767597.
Since it has a total of 3 prime factors.
2 , 4 , 52 , 63 , 298 , 630 , 3184 , 7423 , 86809 , 86623 , 607675 , 422965 , 1292024 , 1490895 , 79508810 , 69538709 , 453834222 , 785696669 , 3337032635 , 4208326744
n×2
297827636
n×3
446741454
n×4
595655272
n×5
744569090
n÷2
74456909
n÷3
49637939.333333
n÷3
37228454.5
n÷5
29782763.6
n2
22175325191337124
n3
3.3022123396336E+24
n4
4.9174504734155E+32
n5
7.3227632482221E+40
2 √n
12203.024952855
3 √n
530.04368691744
4 √n
110.46730264135
5 √n
43.110891093691
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
-148913817
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 148913818 can be divided by 8 positive divisors.
The sum of these divisors (counting 148913818) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000011111010011010
3
Ternary
101101012121100121
4
Quaternary
20320003322122
5
Quinary
301110220233
6
Senary
22435423454
8
Octal
1070037232
10
Decimal
148913818
12
Duodecimal
41a54b8a
16
Hexadecimal
8e03e9a
20
Vigesimal
26ae4ai
36
Base36
2gnqmy
md5
d93c4b980b637817044bfbc9f6bdb940
sha1
c4775d929e51a20d242878db0625339fdf5f2bb1
sha256
435794702d438fafad0a2c0d32e8d24ee7c87f53a636f40d7a8afa2d434dc270
sha512
f0b1a1fa5bf8d922ca48ced199a04b1ad428157e40884999b2b7e7df36d64c3f065bc4c91b0a0ba70959ab777f7bea98563c6fab5ef0b1dd862534c20223a59b
ripemd-160
4f2d3c7a51ac656e2e0d30632ce5a30d8994c283
Diameter
297827636
Circumference
935653113.29361
Area
6.9665838712069E+16
Volume
1.3832274702382E+25
Surface area
2.7866335484828E+17
Circumference
935653113.29361
Perimeter
595655272
Area
22175325191337124
Diagonal
210595941.04036
Surface area
133051951148022744
Volume
3.3022123396336E+24
Space diagonal
257926298.72506
Perimeter
446741454
Area
9.6021974764395E+15
Altitude
128963149.36253
Surface area
9.6021974764395E+15
Volume
3.891694563788E+23
Height
70198647.013453