148947644 is an even 9-digits composite number following 148947643
and preceding 148947645 . In scientific notation, it is written as 1.48947644 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 72230400 positive integers (up to 148947644) that are relatively prime to 148947644.
148947644 has 24 divisors, whose sum is 268555728
The reverse of 148947644 is 446749841
Previous prime number is 353
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred forty-eight million nine hundred forty-seven thousand six hundred forty-four
Scientific notation
1.48947644 × 10^8
Engineering notation
1.48947644 × 10^6
Prime Factorization
2 × 2 × 37 × 353 × 2851
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74473822 Product of the distinct prime numbers
The prime factorization of 148947644 is 2 × 2 × 37 × 353 × 2851.
Since it has a total of 5 prime factors.
5 , 10 , 4 , 77 , 118 , 317 , 7344 , 2571 , 19715 , 15724 , 917978 , 171556 , 8608821 , 2125193 , 18460599 , 14310263 , 186235032 , 646918850 , 8774640835 , 9619633354
n×2
297895288
n×3
446842932
n×4
595790576
n×5
744738220
n÷2
74473822
n÷3
49649214.666667
n÷3
37236911
n÷5
29789528.8
n2
22185400653150736
n3
3.3044631584829E+24
n4
4.9219200214082E+32
n5
7.3310839114518E+40
2 √n12204.410841987
3 √n530.08381728862
4 √n110.47357531096
5 √n43.112849456642
1 , 2 , 4 , 37 , 74 , 148 , 353 , 706 , 1412 , 2851 , 5702 , 11404 , 13061 , 26122 , 52244 , 105487 , 210974 , 421948 , 1006403 , 2012806 , 4025612 , 37236911 , 74473822 , 148947644
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
-148947643 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 148947644 can be divided by 24 positive divisors.
The sum of these divisors (counting 148947644) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000001100001010111100
3
Ternary
101101021022202102
4
Quaternary
20320030022330
5
Quinary
301112311034
6
Senary
22440244232
8
Octal
1070141274
10
Decimal
148947644
12
Duodecimal
41a70678
16
Hexadecimal
8e0c2bc
20
Vigesimal
26ai924
36
Base36
2gogqk
md5
3fcb549ebdf2b1cad4454cd5fe27758f
sha1
2df586c1b451951f506485d772172e6754f66b17
sha256
284c9c408847fe4c48ea26dbcb9515a56e3ec54f175eb1317758031c6702c2c6
sha512
0bf1412075870e9d96632b2d2aaf1e1144a75bb96abaa1c760e4356a5aabc7b8053eaa100355ee3b9f074f0cd82664e5f54c82e9d54a68d355e86bf63529c08e
ripemd-160
71af99e9573ea24e471ee297f49df2852cb199bc
Diameter
297895288
Circumference
935865648.31982
Area
6.9697491708885E+16
Volume
1.3841702910331E+25
Surface area
2.7878996683554E+17
Circumference
935865648.31982
Perimeter
595790576
Area
22185400653150736
Diagonal
210643778.22832
Surface area
133112403918904416
Volume
3.3044631584829E+24
Space diagonal
257984887.07568
Perimeter
446842932
Area
9.6065602793822E+15
Altitude
128992443.53784
Surface area
9.6065602793822E+15
Volume
3.8943471792406E+23
Height
70214592.742773