154414992 is an even 9-digits composite number following 154414991
and preceding 154414993 . In scientific notation, it is written as 1.54414992 × 10^8.
The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors.
There are 51471648 positive integers (up to 154414992) that are relatively prime to 154414992.
154414992 has 20 divisors, whose sum is 398905520
The reverse of 154414992 is 299414451
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-four million four hundred fourteen thousand nine hundred ninety-two
Scientific notation
1.54414992 × 10^8
Engineering notation
1.54414992 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3216979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
19301874
Product of the distinct prime numbers
The prime factorization of 154414992 is 2 × 2 × 2 × 2 × 3 × 3216979.
Since it has a total of 6 prime factors.
10 , 10 , 41 , 75 , 240 , 484 , 9648 , 8809 , 5400 , 76836 , 98550 , 765549 , 6857595 , 7266516 , 49077417 , 9737174 , 692529778 , 291435909 , 3014016283 , 7109017422
n×2
308829984
n×3
463244976
n×4
617659968
n×5
772074960
n÷2
77207496
n÷3
51471664
n÷3
38603748
n÷5
30882998.4
n2
23843989754360064
n3
3.6818694871676E+24
n4
5.6853584740603E+32
n5
8.7790458328915E+40
2 √n
12426.382900909
3 √n
536.49188157792
4 √n
111.4736870338
5 √n
43.424806573764
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 3216979 , 6433958 , 9650937 , 12867916 , 19301874 , 25735832 , 38603748 , 51471664 , 77207496 , 154414992
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-154414991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 154414992 can be divided by 20 positive divisors.
The sum of these divisors (counting 154414992) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001001101000010111110010000
3
Ternary
101202120002112210
4
Quaternary
21031002332100
5
Quinary
304012234432
6
Senary
23153352120
8
Octal
1115027620
10
Decimal
154414992
12
Duodecimal
43868640
16
Hexadecimal
9342f90
20
Vigesimal
2851h9c
36
Base36
2jxndc
md5
b27d14bf654cab029d526f601bda1b4e
sha1
42c47da53581922f10bf2d61bf654bfc1534c22b
sha256
6c40ba496942a0d511a43d80c6ca3c3944fda567b8d7e4c8c2fb1100eb54272e
sha512
02da710ec10e712b1bb7dc5cf0085980244d295619785cf863a682e9262d6dd591317af44eb979414110826e9dddaa1e97277bd0b4db9987616b87735a061679
ripemd-160
7eb1eb7165c4bdedbf09ec951f24b9160911b6c5
Diameter
308829984
Circumference
970218008.94265
Area
7.4908103044568E+16
Volume
1.5422578843149E+25
Surface area
2.9963241217827E+17
Circumference
970218008.94265
Perimeter
617659968
Area
23843989754360064
Diagonal
218375775.92013
Surface area
143063938526160384
Volume
3.6818694871676E+24
Space diagonal
267454611.59434
Perimeter
463244976
Area
1.0324750427426E+16
Altitude
133727305.79717
Surface area
1.0324750427426E+16
Volume
4.3391248030334E+23
Height
72791925.306711