149722744 is an even 9-digits composite number following 149722743
and preceding 149722745 . In scientific notation, it is written as 1.49722744 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors.
There are 74575680 positive integers (up to 149722744) that are relatively prime to 149722744.
149722744 has 16 divisors, whose sum is 281801520
The reverse of 149722744 is 447227941
Previous prime number is 263
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million seven hundred twenty-two thousand seven hundred forty-four
Scientific notation
1.49722744 × 10^8
Engineering notation
1.49722744 × 10^6
Prime Factorization
2 × 2 × 2 × 263 × 71161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37430686
Product of the distinct prime numbers
The prime factorization of 149722744 is 2 × 2 × 2 × 263 × 71161.
Since it has a total of 5 prime factors.
10 , 1 , 1 , 62 , 323 , 885 , 2674 , 401 , 10666 , 86811 , 716575 , 686001 , 3519570 , 6223511 , 56550605 , 19755445 , 506685387 , 223934360 , 6680602478 , 2778738624
n×2
299445488
n×3
449168232
n×4
598890976
n×5
748613720
n÷2
74861372
n÷3
49907581.333333
n÷3
37430686
n÷5
29944548.8
n2
22416900070889536
n3
3.3563197905874E+24
n4
5.0251740878825E+32
n5
7.5238285351546E+40
2 √n
12236.124549873
3 √n
531.00171772609
4 √n
110.61701745153
5 √n
43.15762683865
1 , 2 , 4 , 8 , 263 , 526 , 1052 , 2104 , 71161 , 142322 , 284644 , 569288 , 18715343 , 37430686 , 74861372 , 149722744
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149722743
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149722744 can be divided by 16 positive divisors.
The sum of these divisors (counting 149722744) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001001011001111000
3
Ternary
101102201200222211
4
Quaternary
20323021121320
5
Quinary
301312111434
6
Senary
22505024504
8
Octal
1073113170
10
Decimal
149722744
12
Duodecimal
42185134
16
Hexadecimal
8ec9678
20
Vigesimal
26ff6h4
36
Base36
2h52t4
md5
b971a2c766cc211011020926e5d1a15d
sha1
48217efee51e40804183db5fcac2c88e88bbc0f5
sha256
65afe9611027c06eb60bb7fbb83dcb6d0bcd56d330bdad2bc79a0596e62f0343
sha512
00ee82d85b22863da5a8aa22fed053387dd2d79eda4d602830dde5a550ddfc48c12e88859cb16409abacee1773dccf8f2e4de9e61f8998f3deab904a8265b948
ripemd-160
703cfed74098b6d205890000c2e856fe95bf0035
Diameter
299445488
Circumference
940735745.25141
Area
7.0424768578963E+16
Volume
1.4058919462943E+25
Surface area
2.8169907431585E+17
Circumference
940735745.25141
Perimeter
598890976
Area
22416900070889536
Diagonal
211739935.16051
Surface area
134501400425337216
Volume
3.3563197905874E+24
Space diagonal
259327399.65663
Perimeter
449168232
Area
9.7068024677438E+15
Altitude
129663699.82831
Surface area
9.7068024677438E+15
Volume
3.9554608062582E+23
Height
70579978.386838