149723629 is an odd 9-digits composite number following 149723628
and preceding 149723630 . In scientific notation, it is written as 1.49723629 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 123338160 positive integers (up to 149723629) that are relatively prime to 149723629.
149723629 has 16 divisors, whose sum is 179412480
The reverse of 149723629 is 926327941
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million seven hundred twenty-three thousand six hundred twenty-nine
Scientific notation
1.49723629 × 10^8
Engineering notation
1.49723629 × 10^6
Prime Factorization
23 × 11 × 19 × 31147
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149723629
Product of the distinct prime numbers
The prime factorization of 149723629 is 23 × 11 × 19 × 31147.
Since it has a total of 4 prime factors.
9 , 2 , 90 , 26 , 669 , 698 , 6621 , 1367 , 1469 , 64696 , 546001 , 206643 , 9739779 , 9289378 , 68270098 , 94543398 , 109495617 , 144641169 , 5248951446 , 9352332124
n×2
299447258
n×3
449170887
n×4
598894516
n×5
748618145
n÷2
74861814.5
n÷3
49907876.333333
n÷3
37430907.25
n÷5
29944725.8
n2
22417165080929641
n3
3.3563793078089E+24
n4
5.0252929026565E+32
n5
7.5240509017368E+40
2 √n
12236.16071323
3 √n
531.00276396125
4 √n
110.61718091341
5 √n
43.157677858834
1 , 11 , 19 , 23 , 209 , 253 , 437 , 4807 , 31147 , 342617 , 591793 , 716381 , 6509723 , 7880191 , 13611239 , 149723629
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
-149723628
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 149723629 can be divided by 16 positive divisors.
The sum of these divisors (counting 149723629) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001001100111101101
3
Ternary
101102201202012121
4
Quaternary
20323021213231
5
Quinary
301312124004
6
Senary
22505032541
8
Octal
1073114755
10
Decimal
149723629
12
Duodecimal
42185751
16
Hexadecimal
8ec99ed
20
Vigesimal
26ff919
36
Base36
2h53hp
md5
5e85f6e7c047edfa109191218e52516a
sha1
1b7d82e0277c9a14b6ba759a7cf2d7c549515827
sha256
632787210468f8fd49bb48afbfc72c6f0c1743aa146a3c7a417ad87100570c33
sha512
8eaab0045d092b52159922aa52cd207ec4218a80f7573f95fbc7b64e3457d86bc9d9580f9d5cf30e4961d6c1a67032b33a44ee5c9dc1986f865e595a61adbe81
ripemd-160
04858b7ed95d29a47f496dffbebc6dfff1feb7ff
Diameter
299447258
Circumference
940741305.87041
Area
7.0425601132558E+16
Volume
1.4059168768097E+25
Surface area
2.8170240453023E+17
Circumference
940741305.87041
Perimeter
598894516
Area
22417165080929641
Diagonal
211741186.73952
Surface area
134502990485577846
Volume
3.3563793078089E+24
Space diagonal
259328932.52159
Perimeter
449170887
Area
9.7069172204573E+15
Altitude
129664466.2608
Surface area
9.7069172204573E+15
Volume
3.9555309479764E+23
Height
70580395.579839