149849124 is an even 9-digits composite number following 149849123
and preceding 149849125 . In scientific notation, it is written as 1.49849124 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 47320704 positive integers (up to 149849124) that are relatively prime to 149849124.
149849124 has 24 divisors, whose sum is 368051040
The reverse of 149849124 is 421948941
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred forty-nine million eight hundred forty-nine thousand one hundred twenty-four
Scientific notation
1.49849124 × 10^8
Engineering notation
1.49849124 × 10^6
Prime Factorization
2 × 2 × 3 × 19 × 657233
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74924562 Product of the distinct prime numbers
The prime factorization of 149849124 is 2 × 2 × 3 × 19 × 657233.
Since it has a total of 5 prime factors.
9 , 9 , 81 , 91 , 227 , 635 , 5161 , 565 , 68970 , 17746 , 396308 , 734527 , 1759646 , 2119564 , 40537433 , 22133993 , 430096087 , 804960425 , 2703768431 , 7258233935
n×2
299698248
n×3
449547372
n×4
599396496
n×5
749245620
n÷2
74924562
n÷3
49949708
n÷3
37462281
n÷5
29969824.8
n2
22454759963567376
n3
3.3648261101708E+24
n4
5.0421624502143E+32
n5
7.555636262303E+40
2 √n12241.287677365
3 √n531.15108074722
4 √n110.64035284364
5 √n43.164910194677
1 , 2 , 3 , 4 , 6 , 12 , 19 , 38 , 57 , 76 , 114 , 228 , 657233 , 1314466 , 1971699 , 2628932 , 3943398 , 7886796 , 12487427 , 24974854 , 37462281 , 49949708 , 74924562 , 149849124
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149849123 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149849124 can be divided by 24 positive divisors.
The sum of these divisors (counting 149849124) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011101000010000100100
3
Ternary
101102222010100120
4
Quaternary
20323220100210
5
Quinary
301330132444
6
Senary
22511441540
8
Octal
1073502044
10
Decimal
149849124
12
Duodecimal
422262b0
16
Hexadecimal
8ee8424
20
Vigesimal
26gb2g4
36
Base36
2h7sbo
md5
27acd5d801ba9a85f50fbf8fcaa93e02
sha1
1f397ce6d204cc711612d4458fbf1ff9433370c7
sha256
74438cc50eef79bc556f3fbc3b01387e15d1ee45d734e3459723553f9353dc4c
sha512
82ca798f21759f6ff43bbd293c9b826a99d2c2460967e21eaf0f0a135536f3bde3e1911e62c82c1a77f520c7130e820b6a5b64813ce5b6b459e7238689fae41e
ripemd-160
ebfd9a14e99a777a2e9828b7a7ac279b41d2a037
Diameter
299698248
Circumference
941529814.21053
Area
7.0543708939665E+16
Volume
1.4094550651093E+25
Surface area
2.8217483575866E+17
Circumference
941529814.21053
Perimeter
599396496
Area
22454759963567376
Diagonal
211918663.47053
Surface area
134728559781404256
Volume
3.3648261101708E+24
Space diagonal
259546296.23769
Perimeter
449547372
Area
9.7231962821655E+15
Altitude
129773148.11884
Surface area
9.7231962821655E+15
Volume
3.9654856000256E+23
Height
70639554.490176