148945707 is an odd 9-digits composite number following 148945706
and preceding 148945708 . In scientific notation, it is written as 1.48945707 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 99297132 positive integers (up to 148945707) that are relatively prime to 148945707.
148945707 has 4 divisors, whose sum is 165495240
The reverse of 148945707 is 707549841
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million nine hundred forty-five thousand seven hundred seven
Scientific notation
1.48945707 × 10^8
Engineering notation
1.48945707 × 10^6
Prime Factorization
9 × 16549523
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148945707
Product of the distinct prime numbers
The prime factorization of 148945707 is 9 × 16549523.
Since it has a total of 2 prime factors.
4 , 5 , 73 , 20 , 382 , 356 , 8657 , 1599 , 59826 , 58147 , 900272 , 793797 , 7583802 , 6320742 , 9490646 , 41727148 , 165052362 , 713187956 , 6727936946 , 9008268845
n×2
297891414
n×3
446837121
n×4
595782828
n×5
744728535
n÷2
74472853.5
n÷3
49648569
n÷3
37236426.75
n÷5
29789141.4
n2
22184823633729849
n3
3.3043342407962E+24
n4
4.921663996597E+32
n5
7.3306072358958E+40
2 √n
12204.331485174
3 √n
530.08151944137
4 √n
110.47321614389
5 √n
43.112737323249
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
-148945706
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 148945707 can be divided by 4 positive divisors.
The sum of these divisors (counting 148945707) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000001011101100101011
3
Ternary
101101021020002200
4
Quaternary
20320023230223
5
Quinary
301112230312
6
Senary
22440231243
8
Octal
1070135453
10
Decimal
148945707
12
Duodecimal
41a6b523
16
Hexadecimal
8e0bb2b
20
Vigesimal
26ai457
36
Base36
2gof8r
md5
30523201daf81fc644c877b49591afdc
sha1
c667d0401a806c152681f08cbc33c9dbc6e2ea0f
sha256
3421a2af62b7aa4055c647863a07bf43f636f71984e932950ca519b5a62acc1b
sha512
64f431dff8cb9f3546f84d97fb90c3c8ccd679cbe3a661e785b86bd769c8736b3ed8b83925fa1124b96a6b41f181c7ad7d340017b896598725e151d4270b3f63
ripemd-160
958990fd1251392a67f246c913078f78332245d2
Diameter
297891414
Circumference
935853477.78988
Area
6.9695678948911E+16
Volume
1.3841162901187E+25
Surface area
2.7878271579564E+17
Circumference
935853477.78988
Perimeter
595782828
Area
22184823633729849
Diagonal
210641038.89665
Surface area
133108941802379094
Volume
3.3043342407962E+24
Space diagonal
257981532.09327
Perimeter
446837121
Area
9.6063104226437E+15
Altitude
128990766.04663
Surface area
9.6063104226437E+15
Volume
3.8941952482898E+23
Height
70213679.632216