148977138 is an even 9-digits composite number following 148977137
and preceding 148977139 . In scientific notation, it is written as 1.48977138 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 47045376 positive integers (up to 148977138) that are relatively prime to 148977138.
148977138 has 8 divisors, whose sum is 227386332
The reverse of 148977138 is 831779841
Previous prime number is 57
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-eight million nine hundred seventy-seven thousand one hundred thirty-eight
Scientific notation
1.48977138 × 10^8
Engineering notation
1.48977138 × 10^6
Prime Factorization
2 × 57 × 1306817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148977138
Product of the distinct prime numbers
The prime factorization of 148977138 is 2 × 57 × 1306817.
Since it has a total of 3 prime factors.
7 , 4 , 44 , 50 , 55 , 839 , 5205 , 6355 , 73561 , 98613 , 858974 , 86245 , 12910 , 8363405 , 66603057 , 81088252 , 863901613 , 208160778 , 5002440233 , 7010076082
n×2
297954276
n×3
446931414
n×4
595908552
n×5
744885690
n÷2
74488569
n÷3
49659046
n÷3
37244284.5
n÷5
29795427.6
n2
22194187646671044
n3
3.306426555836E+24
n4
4.9258196529565E+32
n5
7.3383451420161E+40
2 √n
12205.619115801
3 √n
530.11880331874
4 √n
110.47904378569
5 √n
43.114556727255
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
-148977137
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 148977138 can be divided by 8 positive divisors.
The sum of these divisors (counting 148977138) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010011010111110010
3
Ternary
101101022211012210
4
Quaternary
20320103113302
5
Quinary
301114232023
6
Senary
22441032550
8
Octal
1070232762
10
Decimal
148977138
12
Duodecimal
41a85756
16
Hexadecimal
8e135f2
20
Vigesimal
26b22gi
36
Base36
2gp3hu
md5
4a6d22391a7986b56920d367e9ed6aa7
sha1
58a4ba83a0d9c7afa96fd8dccd4e523ea34d831e
sha256
b55ce42ea0c7b8ab7b5a91c2edc43737d0b012fe9183d4d8a4d6d3241d435100
sha512
b2c90fad19883ba2235d84b5ad308411a90d7b262a93e5c6142df7d405cf958bd4027b9222492f4ccfbaa5b2e3119422a4a04451924484ca96af9530d65b08df
ripemd-160
25a734e4eaae78bb0bf70c34a8c79c50333dfc46
Diameter
297954276
Circumference
936050964.58727
Area
6.9725096863175E+16
Volume
1.3849927169931E+25
Surface area
2.789003874527E+17
Circumference
936050964.58727
Perimeter
595908552
Area
22194187646671044
Diagonal
210685489.04313
Surface area
133165125880026264
Volume
3.306426555836E+24
Space diagonal
258035972.1822
Perimeter
446931414
Area
9.6103651591879E+15
Altitude
129017986.0911
Surface area
9.6103651591879E+15
Volume
3.8966610652115E+23
Height
70228496.347709