154996814 is an even 9-digits composite number following 154996813
and preceding 154996815 . In scientific notation, it is written as 1.54996814 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 66240024 positive integers (up to 154996814) that are relatively prime to 154996814.
154996814 has 16 divisors, whose sum is 266457600
The reverse of 154996814 is 418699451
Previous prime number is 359
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifty-four million nine hundred ninety-six thousand eight hundred fourteen
Scientific notation
1.54996814 × 10^8
Engineering notation
1.54996814 × 10^6
Prime Factorization
2 × 7 × 359 × 30839
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
154996814
Product of the distinct prime numbers
The prime factorization of 154996814 is 2 × 7 × 359 × 30839.
Since it has a total of 4 prime factors.
2 , 4 , 16 , 5 , 696 , 457 , 6260 , 3089 , 61219 , 38686 , 427221 , 863274 , 6422827 , 3524764 , 72606936 , 48778676 , 129512446 , 551744217 , 7059735649 , 1188724407
n×2
309993628
n×3
464990442
n×4
619987256
n×5
774984070
n÷2
77498407
n÷3
51665604.666667
n÷3
38749203.5
n÷5
30999362.8
n2
24024012350150596
n3
3.72364537377E+24
n4
5.7715316940019E+32
n5
8.9456902447031E+40
2 √n
12449.771644492
3 √n
537.1648549984
4 √n
111.57854473192
5 √n
43.457481528531
1 , 2 , 7 , 14 , 359 , 718 , 2513 , 5026 , 30839 , 61678 , 215873 , 431746 , 11071201 , 22142402 , 77498407 , 154996814
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
-154996813
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 154996814 can be divided by 16 positive divisors.
The sum of these divisors (counting 154996814) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001111010001000001001110
3
Ternary
101210122122122202
4
Quaternary
21033101001032
5
Quinary
304134344224
6
Senary
23214041502
8
Octal
1117210116
10
Decimal
154996814
12
Duodecimal
43aa9292
16
Hexadecimal
93d104e
20
Vigesimal
288ec0e
36
Base36
2ka4b2
md5
cb24214c5fd75ec3ec6a2d20ff49fa61
sha1
a35bcc8d83fe718b7220bc51c393c8195887e877
sha256
2ccded3b25ab40d35e4244af0d9196d2ab9c1dba3ad4e1414acd52aa3eea3419
sha512
029d6db406570dab47bcd5df15251ce9e4ac633693d89a9f4afe4bad7aac6e5ed22aa2f07d13c53bb1a804453bc7c88b2ead58b288125155d848fbe8f2a0b832
ripemd-160
c46fbfcc9dc2ddbf7f6c93aa1ba069d3d1f76b3a
Diameter
309993628
Circumference
973873704.38445
Area
7.5473660708984E+16
Volume
1.5597569267746E+25
Surface area
3.0189464283593E+17
Circumference
973873704.38445
Perimeter
619987256
Area
24024012350150596
Diagonal
219198596.48342
Surface area
144144074100903576
Volume
3.72364537377E+24
Space diagonal
268462356.8593
Perimeter
464990442
Area
1.0402702498031E+16
Altitude
134231178.42965
Surface area
1.0402702498031E+16
Volume
4.3883581575445E+23
Height
73066198.827807