148965778 is an even 9-digits composite number following 148965777
and preceding 148965779 . In scientific notation, it is written as 1.48965778 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 68753424 positive integers (up to 148965778) that are relatively prime to 148965778.
148965778 has 8 divisors, whose sum is 240637068
The reverse of 148965778 is 877569841
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred forty-eight million nine hundred sixty-five thousand seven hundred seventy-eight
Scientific notation
1.48965778 × 10^8
Engineering notation
1.48965778 × 10^6
Prime Factorization
2 × 13 × 5729453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148965778
Product of the distinct prime numbers
The prime factorization of 148965778 is 2 × 13 × 5729453.
Since it has a total of 3 prime factors.
8 , 8 , 90 , 5 , 734 , 846 , 9759 , 6332 , 74795 , 78311 , 143111 , 848041 , 2677711 , 8171345 , 11049928 , 13060090 , 278808577 , 764788764 , 4252768308 , 7442219316
n×2
297931556
n×3
446897334
n×4
595863112
n×5
744828890
n÷2
74482889
n÷3
49655259.333333
n÷3
37241444.5
n÷5
29793155.6
n2
22190803015145284
n3
3.3056702355959E+24
n4
4.9243173845698E+32
n5
7.3355477031137E+40
2 √n
12205.153747495
3 √n
530.10532853828
4 √n
110.47693762725
5 √n
43.113899181661
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
-148965777
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 148965778 can be divided by 8 positive divisors.
The sum of these divisors (counting 148965778) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010000100110010010
3
Ternary
101101022020122001
4
Quaternary
20320100212102
5
Quinary
301113401103
6
Senary
22440504214
8
Octal
1070204622
10
Decimal
148965778
12
Duodecimal
41a7b06a
16
Hexadecimal
8e10992
20
Vigesimal
26b0e8i
36
Base36
2gouqa
md5
6d5ef2e5bfc1303ff409aed701d1ede7
sha1
f0196a9721a2dbc38c4acb7c11b3ad71c2f5bb33
sha256
8033154f99c12ea2e6518fe52d46e2f67683c196126bcde9e18de6d2d281ca60
sha512
4ad2697ba25989cd84da335ae6ee042d91f17fcec82c2522d72a2aac018d10846335b3cb9b7fc0f2b46b625205339a53de0761e90189a92b94a6ab8a548e1459
ripemd-160
9544c804d11c760e98739cb089be7cf3b9a4c9b2
Diameter
297931556
Circumference
935979587.60218
Area
6.9714463729639E+16
Volume
1.3846759103118E+25
Surface area
2.7885785491855E+17
Circumference
935979587.60218
Perimeter
595863112
Area
22190803015145284
Diagonal
210669423.57706
Surface area
133144818090871704
Volume
3.3056702355959E+24
Space diagonal
258016296.08503
Perimeter
446897334
Area
9.6088995707461E+15
Altitude
129008148.04251
Surface area
9.6088995707461E+15
Volume
3.8957697332606E+23
Height
70223141.192353