155268214 is an even 9-digits composite number following 155268213
and preceding 155268215 . In scientific notation, it is written as 1.55268214 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 77583120 positive integers (up to 155268214) that are relatively prime to 155268214.
155268214 has 8 divisors, whose sum is 233055288
The reverse of 155268214 is 412862551
Previous prime number is 1571
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-five million two hundred sixty-eight thousand two hundred fourteen
Scientific notation
1.55268214 × 10^8
Engineering notation
1.55268214 × 10^6
Prime Factorization
2 × 1571 × 49417
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
155268214
Product of the distinct prime numbers
The prime factorization of 155268214 is 2 × 1571 × 49417.
Since it has a total of 3 prime factors.
3 , 2 , 17 , 31 , 561 , 737 , 4294 , 773 , 20198 , 23051 , 887590 , 702527 , 6909690 , 1151231 , 90779828 , 83873445 , 217275069 , 599092503 , 4884189405 , 1476359110
n×2
310536428
n×3
465804642
n×4
621072856
n×5
776341070
n÷2
77634107
n÷3
51756071.333333
n÷3
38817053.5
n÷5
31053642.8
n2
24108218278749796
n3
3.7432399948636E+24
n4
5.8120618857585E+32
n5
9.0242846865919E+40
2 √n
12460.666675584
3 √n
537.47819807008
4 √n
111.62735630473
5 √n
43.472689722897
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-155268213
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155268214 can be divided by 8 positive divisors.
The sum of these divisors (counting 155268214) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000010011010001110110
3
Ternary
101211011102221121
4
Quaternary
21100103101312
5
Quinary
304222040324
6
Senary
23223534154
8
Octal
1120232166
10
Decimal
155268214
12
Duodecimal
43bba35a
16
Hexadecimal
9413476
20
Vigesimal
28a8aae
36
Base36
2kfxpy
md5
6aa99d81b3dd2f6df601ebd006ce910c
sha1
9f5cd93f472a8cc4aed5961e2f4252b53e50418f
sha256
7f480b0658242477916752fc7c2d4125dd2a4f0640e2af7093e374658e27d71e
sha512
86b67c462ae460424f77b6dfb93716b9a8b656520b7b631d10683b943bed2893d5f5b269ec38ae07f5a205cfcf9078bf1f8891427e1874f0c83830e35ccb5ded
ripemd-160
a30a914d3a8557f7fdf8a894c4c7b3ba8a2373a9
Diameter
310536428
Circumference
975578960.87682
Area
7.573820143566E+16
Volume
1.5679647024649E+25
Surface area
3.0295280574264E+17
Circumference
975578960.87682
Perimeter
621072856
Area
24108218278749796
Diagonal
219582414.04425
Surface area
144649309672498776
Volume
3.7432399948636E+24
Space diagonal
268932435.44848
Perimeter
465804642
Area
1.0439164734689E+16
Altitude
134466217.72424
Surface area
1.0439164734689E+16
Volume
4.4114506399613E+23
Height
73194138.014749