148156639 is an odd 9-digits composite number following 148156638
and preceding 148156640 . In scientific notation, it is written as 1.48156639 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 139772160 positive integers (up to 148156639) that are relatively prime to 148156639.
148156639 has 4 divisors, whose sum is 148246560
The reverse of 148156639 is 936651841
Previous prime number is 1679
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-eight million one hundred fifty-six thousand six hundred thirty-nine
Scientific notation
1.48156639 × 10^8
Engineering notation
1.48156639 × 10^6
Prime Factorization
1679 × 88241
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148156639
Product of the distinct prime numbers
The prime factorization of 148156639 is 1679 × 88241.
Since it has a total of 2 prime factors.
1 , 9 , 28 , 76 , 276 , 480 , 2005 , 6904 , 72388 , 29649 , 803929 , 378731 , 3704366 , 1649929 , 43363674 , 59359378 , 764958971 , 461167114 , 2728777589 , 1933658560
n×2
296313278
n×3
444469917
n×4
592626556
n×5
740783195
n÷2
74078319.5
n÷3
49385546.333333
n÷3
37039159.75
n÷5
29631327.8
n2
21950389679776321
n3
3.2520959596959E+24
n4
4.8181960709403E+32
n5
7.1384773591352E+40
2 √n
12171.961181338
3 √n
529.14379258665
4 √n
110.32661139244
5 √n
43.066960643042
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148156638
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148156639 can be divided by 4 positive divisors.
The sum of these divisors (counting 148156639) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000110101001011000011011111
3
Ternary
101022210010200221
4
Quaternary
20311023003133
5
Quinary
300412003024
6
Senary
22411302211
8
Octal
1065130337
10
Decimal
148156639
12
Duodecimal
4174a967
16
Hexadecimal
8d4b0df
20
Vigesimal
265jbbj
36
Base36
2g7ie7
md5
2052a7ae4b0572322f85fbf0222b64fe
sha1
4e0ac6deec6afaed56be53b8db2c379089690558
sha256
684038c13242fcb7d6d8ebcc0b3599918c5e2cdde5d47532c00fa0a9f22c1daf
sha512
6558305727acdfca3d23cc396df3b859eada722a10c85842eeb76d54972f6f2017e8c67dd2abf0ebd77710fb7a7691854c2890da799c0bfa7fddb5c55c96c4bb
ripemd-160
b00a3804ddc02d93c1aff885bb55c266c49743a9
Diameter
296313278
Circumference
930895617.32591
Area
6.8959182961418E+16
Volume
1.3622347701E+25
Surface area
2.7583673184567E+17
Circumference
930895617.32591
Perimeter
592626556
Area
21950389679776321
Diagonal
209525128.22941
Surface area
131702338078657926
Volume
3.2520959596959E+24
Space diagonal
256614826.22664
Perimeter
444469917
Area
9.504797542827E+15
Altitude
128307413.11332
Surface area
9.504797542827E+15
Volume
3.8326318436173E+23
Height
69841709.409805