28930160 (number)

28930160 is an even 8-digits composite number following 28930159 and preceding 28930161. In scientific notation, it is written as 2.8930160 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 9393408 positive integers (up to 28930160) that are relatively prime to 28930160.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty thousand one hundred sixty

Notation

Scientific notation 2.8930160 × 10^7
Engineering notation 2.8930160 × 10^6

Prime Factorization of 28930160

Prime Factorization 2 × 2 × 2 × 2 × 5 × 133 × 2719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3616270
Product of the distinct prime numbers

The prime factorization of 28930160 is 2 × 2 × 2 × 2 × 5 × 133 × 2719. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 79, 97, 509, 56, 586, 7175, 72349, 91591, 324, 822096, 5748464, 8519291, 41677339, 58419799, 832797240, 186397725, 1847374346, 3380286918

Basic calculations (n = 28930160)

Multiplication

n×y
n×2 57860320
n×3 86790480
n×4 115720640
n×5 144650800

Division

n÷y
n÷2 14465080
n÷3 9643386.6666667
n÷3 7232540
n÷5 5786032

Exponentiation

ny
n2 836954157625600
n3 2.4213217692774E+22
n4 7.0049226196678E+29
n5 2.0265353217461E+37

Nth Root

y√n
2√n 5378.6764171123
3√n 306.98485143486
4√n 73.339460163764
5√n 31.064914819575

Divisors of 28930160

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 133, 266, 532, 665, 1064, 1330, 2128, 2660, 2719, 5320, 5438, 10640, 10876, 13595, 21752, 27190, 43504, 54380, 108760, 217520, 361627, 723254, 1446508, 1808135, 2893016, 3616270, 5786032, 7232540, 14465080, 28930160

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28930159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28930160 can be divided by 40 positive divisors. The sum of these divisors (counting 28930160) is 1, the average is 0.025.

Base conversion 28930160

Base System Value
2 Binary 1101110010111000001110000
3 Ternary 2000102210201102
4 Quaternary 1232113001300
5 Quinary 24401231120
6 Senary 2512023532
8 Octal 156270160
10 Decimal 28930160
12 Duodecimal 9831ba8
16 Hexadecimal 1b97070
20 Vigesimal 90g580
36 Base36 h82nk

Cryptographic Hash Functions

md5 b69d586cc7e1985e3581c5e809e97cca
sha1 23a08f433d72c8cf486173004c288b9863e30529
sha256 92a870f1b5841ddbe176710593a325092da3fe8ba7552161b8140427ae6a63fb
sha512 aa40e314f053d5b2aaf3125514e4dc0c12f793d6100e68160ffb38d450f356d44e397d7b85479b4857c5e68c2f1e5dec2f3380cf76dc4d7328049d41e35370a6
ripemd-160 70f2f7433892aa90be0a61d1b6ee07fc9be010fe

28930160 as geometric shapes

Circle

Radius = n
Diameter 57860320
Circumference 181773556.24635
Area 2.629369032988E+15

Sphere

Radius = n
Volume 1.0142408909785E+23
Surface area 1.0517476131952E+16
Circumference 181773556.24635

Square

Length = n
Perimeter 115720640
Area 836954157625600
Diagonal 40913424.633624

Cube

Length = n
Surface area 5021724945753600
Volume 2.4213217692774E+22
Space diagonal 50108506.991097

Equilateral Triangle

Length = n
Perimeter 86790480
Area 3.6241178115339E+14
Altitude 25054253.495548

Triangular Pyramid

Length = n
Surface area 3.6241178115339E+14
Volume 2.8535550708177E+21
Height 13637808.211208