148943385 is an odd 9-digits composite number following 148943384
and preceding 148943386 . In scientific notation, it is written as 1.48943385 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 79302912 positive integers (up to 148943385) that are relatively prime to 148943385.
148943385 has 24 divisors, whose sum is 258602760
The reverse of 148943385 is 583349841
Previous prime number is 677
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred forty-eight million nine hundred forty-three thousand three hundred eighty-five
Scientific notation
1.48943385 × 10^8
Engineering notation
1.48943385 × 10^6
Prime Factorization
5 × 3 × 3 × 677 × 4889
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49647795 Product of the distinct prime numbers
The prime factorization of 148943385 is 5 × 3 × 3 × 677 × 4889.
Since it has a total of 5 prime factors.
7 , 6 , 80 , 22 , 823 , 505 , 5708 , 7082 , 35557 , 1578 , 468755 , 542210 , 6138837 , 6825190 , 62175928 , 57151617 , 244889184 , 583170040 , 9733931751 , 2866113352
n×2
297886770
n×3
446830155
n×4
595773540
n×5
744716925
n÷2
74471692.5
n÷3
49647795
n÷3
37235846.25
n÷5
29788677
n2
22184131935258225
n3
3.304179703724E+24
n4
4.9213570972094E+32
n5
7.3300358485215E+40
2 √n12204.236354643
3 √n530.07876484551
4 √n110.4727855838
5 √n43.112602900576
1 , 3 , 5 , 9 , 15 , 45 , 677 , 2031 , 3385 , 4889 , 6093 , 10155 , 14667 , 24445 , 30465 , 44001 , 73335 , 220005 , 3309853 , 9929559 , 16549265 , 29788677 , 49647795 , 148943385
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-148943384 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148943385 can be divided by 24 positive divisors.
The sum of these divisors (counting 148943385) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000001011001000011001
3
Ternary
101101021002220200
4
Quaternary
20320023020121
5
Quinary
301112142020
6
Senary
22440212413
8
Octal
1070131031
10
Decimal
148943385
12
Duodecimal
41a6a109
16
Hexadecimal
8e0b219
20
Vigesimal
26ahi95
36
Base36
2godg9
md5
4aa6be578649a68bc9790faea97aff76
sha1
3b6dc0a7dcad4c247cc7c08496d1b4087798837c
sha256
5a8316d180ebbba908213da1f7732649a341d336e4dedc0c00c27570e7c41c9c
sha512
37e60d86ef544216540c232586ccd7127bba2bba01c9239423196c2b536906e1dee62f678546150af271746731d58fce2c150be651b723c00ce61ca05b9eebac
ripemd-160
f46d93d86c6ce6b249370ba6bbfc584c5ab8f787
Diameter
297886770
Circumference
935838888.23359
Area
6.9693505914074E+16
Volume
1.3840515577813E+25
Surface area
2.787740236563E+17
Circumference
935838888.23359
Perimeter
595773540
Area
22184131935258225
Diagonal
210637755.09276
Surface area
133104791611549350
Volume
3.304179703724E+24
Space diagonal
257977510.27129
Perimeter
446830155
Area
9.6060109084196E+15
Altitude
128988755.13565
Surface area
9.6060109084196E+15
Volume
3.8940131246036E+23
Height
70212585.030919