148949770 is an even 9-digits composite number following 148949769
and preceding 148949771 . In scientific notation, it is written as 1.48949770 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 59579904 positive integers (up to 148949770) that are relatively prime to 148949770.
148949770 has 8 divisors, whose sum is 268109604
The reverse of 148949770 is 077949841
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-eight million nine hundred forty-nine thousand seven hundred seventy
Scientific notation
1.48949770 × 10^8
Engineering notation
1.48949770 × 10^6
Prime Factorization
2 × 5 × 14894977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148949770
Product of the distinct prime numbers
The prime factorization of 148949770 is 2 × 5 × 14894977.
Since it has a total of 3 prime factors.
10 , 1 , 19 , 12 , 757 , 855 , 4447 , 8276 , 81858 , 11557 , 258168 , 510643 , 3219626 , 1282021 , 21382370 , 65290565 , 821578504 , 280537689 , 8099293360 , 9881158282
n×2
297899540
n×3
446849310
n×4
595799080
n×5
744748850
n÷2
74474885
n÷3
49649923.333333
n÷3
37237442.5
n÷5
29789954
n2
22186033983052900
n3
3.3046046589879E+24
n4
4.9222010389718E+32
n5
7.3316071264861E+40
2 √n
12204.497941333
3 √n
530.0863393221
4 √n
110.47396951922
5 √n
43.112972529948
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
-148949769
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 148949770 can be divided by 8 positive divisors.
The sum of these divisors (counting 148949770) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000001100101100001010
3
Ternary
101101021102200011
4
Quaternary
20320030230022
5
Quinary
301112343040
6
Senary
22440302134
8
Octal
1070145412
10
Decimal
148949770
12
Duodecimal
41a7194a
16
Hexadecimal
8e0cb0a
20
Vigesimal
26aie8a
36
Base36
2goidm
md5
5f13baf5c24c013f10071055797a3f0a
sha1
3f7d946368bac6ba5dd51684d43d4a709a23c021
sha256
019b176601ba492e97645aa78df434e65054d2c3b4a66eac01a58953a16b7d1f
sha512
fa440937141e6dd81502ec75831d8252102bf2bddfe160777bcecae63f61bd17fec23dfc26ac0ef1b4949cd5ac108114601da7a6b4a6178602c7e795533a51e9
ripemd-160
8b0d4e8f75b45170a51d656a6243d702f27bf41f
Diameter
297899540
Circumference
935879006.37178
Area
6.9699481373452E+16
Volume
1.384229562626E+25
Surface area
2.7879792549381E+17
Circumference
935879006.37178
Perimeter
595799080
Area
22186033983052900
Diagonal
210646784.84635
Surface area
133116203898317400
Volume
3.3046046589879E+24
Space diagonal
257988569.4157
Perimeter
446849310
Area
9.6068345192743E+15
Altitude
128994284.70785
Surface area
9.6068345192743E+15
Volume
3.894513939185E+23
Height
70215594.948784