149722739 is an odd 9-digits composite number following 149722738
and preceding 149722740 . In scientific notation, it is written as 1.49722739 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 149697624 positive integers (up to 149722739) that are relatively prime to 149722739.
149722739 has 4 divisors, whose sum is 149747856
The reverse of 149722739 is 937227941
Previous prime number is 9733
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred twenty-two thousand seven hundred thirty-nine
Scientific notation
1.49722739 × 10^8
Engineering notation
1.49722739 × 10^6
Prime Factorization
9733 × 15383
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149722739
Product of the distinct prime numbers
The prime factorization of 149722739 is 9733 × 15383.
Since it has a total of 2 prime factors.
8 , 8 , 80 , 19 , 50 , 630 , 1330 , 435 , 34209 , 9789 , 950320 , 535677 , 3744216 , 7047358 , 92289813 , 95842035 , 733688106 , 448536815 , 5064312232 , 777943225
n×2
299445478
n×3
449168217
n×4
598890956
n×5
748613695
n÷2
74861369.5
n÷3
49907579.666667
n÷3
37430684.75
n÷5
29944547.8
n2
22416898573662121
n3
3.3563194543339E+24
n4
5.0251734166185E+32
n5
7.5238272788612E+40
2 √n
12236.12434556
3 √n
531.00171181515
4 √n
110.61701652802
5 √n
43.1576265504
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
-149722738
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 149722739 can be divided by 4 positive divisors.
The sum of these divisors (counting 149722739) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001001011001110011
3
Ternary
101102201200222122
4
Quaternary
20323021121303
5
Quinary
301312111424
6
Senary
22505024455
8
Octal
1073113163
10
Decimal
149722739
12
Duodecimal
4218512b
16
Hexadecimal
8ec9673
20
Vigesimal
26ff6gj
36
Base36
2h52sz
md5
56614de0bc888fc451d21451d07a042e
sha1
fca1e87957ba521bedd7eef9274e24e5e64e3ef0
sha256
f3cfe0e92d8532fcf69cf8a3347e7fb106400710790b3f42a6c42f9bcfc4cc74
sha512
47a3ad14d90982ffb2289ea25f2f2329501f69e6fe7a3ae2c0745395ac7a64d0fa8f71abbe7b54730f602237ad2bd3859451fe466ba28ed149ee1501b8211e49
ripemd-160
698e049433fa6a4a2d8de377c00145dae8fdabb8
Diameter
299445478
Circumference
940735713.83548
Area
7.0424763875284E+16
Volume
1.4058918054448E+25
Surface area
2.8169905550114E+17
Circumference
940735713.83548
Perimeter
598890956
Area
22416898573662121
Diagonal
211739928.08945
Surface area
134501391441972726
Volume
3.3563194543339E+24
Space diagonal
259327390.99637
Perimeter
449168217
Area
9.7068018194253E+15
Altitude
129663695.49819
Surface area
9.7068018194253E+15
Volume
3.9554604099797E+23
Height
70579976.029816