148977494 is an even 9-digits composite number following 148977493
and preceding 148977495 . In scientific notation, it is written as 1.48977494 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors.
There are 68221440 positive integers (up to 148977494) that are relatively prime to 148977494.
148977494 has 32 divisors, whose sum is 243064800
The reverse of 148977494 is 494779841
Previous prime number is 109
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-eight million nine hundred seventy-seven thousand four hundred ninety-four
Scientific notation
1.48977494 × 10^8
Engineering notation
1.48977494 × 10^6
Prime Factorization
2 × 61 × 17 × 109 × 659
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
148977494
Product of the distinct prime numbers
The prime factorization of 148977494 is 2 × 61 × 17 × 109 × 659.
Since it has a total of 5 prime factors.
2 , 6 , 60 , 59 , 990 , 283 , 7359 , 5734 , 43664 , 45976 , 414579 , 125932 , 9405827 , 7366611 , 13661481 , 84907505 , 886390282 , 894408896 , 4946589916 , 1167402772
n×2
297954988
n×3
446932482
n×4
595909976
n×5
744887470
n÷2
74488747
n÷3
49659164.666667
n÷3
37244373.5
n÷5
29795498.8
n2
22194293718520036
n3
3.3064502592851E+24
n4
4.9258667366394E+32
n5
7.3384328220249E+40
2 √n
12205.633699239
3 √n
530.11922558072
4 √n
110.4791097866
5 √n
43.11457733279
1 , 2 , 17 , 34 , 61 , 109 , 122 , 218 , 659 , 1037 , 1318 , 1853 , 2074 , 3706 , 6649 , 11203 , 13298 , 22406 , 40199 , 71831 , 80398 , 113033 , 143662 , 226066 , 683383 , 1221127 , 1366766 , 2442254 , 4381691 , 8763382 , 74488747 , 148977494
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148977493
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148977494 can be divided by 32 positive divisors.
The sum of these divisors (counting 148977494) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000111000010011011101010110
3
Ternary
101101022211200222
4
Quaternary
20320103131112
5
Quinary
301114234434
6
Senary
22441034342
8
Octal
1070233526
10
Decimal
148977494
12
Duodecimal
41a859b2
16
Hexadecimal
8e13756
20
Vigesimal
26b23ee
36
Base36
2gp3rq
md5
a78bf3b976b9540a0d094f822e42d8ac
sha1
d43c3555d915daf4065bd7fd21da48f7dee8fac5
sha256
609d3a1efe70d3ffb83158eef7987d9f38e0fb7dedb11ce94a501c4ad3cbb813
sha512
75e7ade10a381290945116f9945f939ed395eabe787e7f076134d5fdc7aa3195d9e5c1e90602a1f67a26e15c5ce5119617a14e88275b44cec287f5bd129bd0f6
ripemd-160
86426f4d870127acf409bca8630479e876885e86
Diameter
297954988
Circumference
936053201.40123
Area
6.9725430097717E+16
Volume
1.3850026458707E+25
Surface area
2.7890172039087E+17
Circumference
936053201.40123
Perimeter
595909976
Area
22194293718520036
Diagonal
210685992.50316
Surface area
133165762311120216
Volume
3.3064502592851E+24
Space diagonal
258036588.79229
Perimeter
446932482
Area
9.6104110896459E+15
Altitude
129018294.39614
Surface area
9.6104110896459E+15
Volume
3.8966889999941E+23
Height
70228664.167719