42651280 (number)

42651280 is an even 8-digits composite number following 42651279 and preceding 42651281. In scientific notation, it is written as 4.2651280 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 14623104 positive integers (up to 42651280) that are relatively prime to 42651280.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-one thousand two hundred eighty

Notation

Scientific notation 4.2651280 × 10^7
Engineering notation 4.2651280 × 10^6

Prime Factorization of 42651280

Prime Factorization 2 × 2 × 2 × 2 × 35 × 76163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5331410
Product of the distinct prime numbers

The prime factorization of 42651280 is 2 × 2 × 2 × 2 × 35 × 76163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 18, 33, 903, 126, 3703, 6286, 50378, 3400, 232710, 156211, 5318375, 6817710, 36234343, 85234652, 151004892, 803408983, 3838021504, 8262196193

Basic calculations (n = 42651280)

Multiplication

n×y
n×2 85302560
n×3 127953840
n×4 170605120
n×5 213256400

Division

n÷y
n÷2 21325640
n÷3 14217093.333333
n÷3 10662820
n÷5 8530256

Exponentiation

ny
n2 1819131685638400
n3 7.7588294881035E+22
n4 3.3092400896936E+30
n5 1.4114332565275E+38

Nth Root

y√n
2√n 6530.794744899
3√n 349.39017618352
4√n 80.813332717436
5√n 33.572711143548

Divisors of 42651280

1, 2, 4, 8, 16, 35, 70, 140, 280, 560, 76163, 152326, 304652, 609304, 1218608, 2665705, 5331410, 10662820, 21325640, 42651280

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 -42651279
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 42651280 can be divided by 20 positive divisors. The sum of these divisors (counting 42651280) is 1, the average is 0.05.

Base conversion 42651280

Base System Value
2 Binary 10100010101100111010010000
3 Ternary 2222020220120001
4 Quaternary 2202230322100
5 Quinary 41404320110
6 Senary 4122055344
8 Octal 242547220
10 Decimal 42651280
12 Duodecimal 1234a554
16 Hexadecimal 28ace90
20 Vigesimal d6b840
36 Base36 pe5xs

Cryptographic Hash Functions

md5 558f45a6ca0f6a66a1b5f5b90cd044d5
sha1 21c68c9768cdb64ec294880d36e5793a79ee660a
sha256 9a01e344df36e775a7591f3deb0eaa55ad36458e271f04de2f8e715f2600d4a1
sha512 03bf3e9d4741b75a77268e678b6d96150f08d108a94bec046669d7a1772648849d185066306e70c659a681f72b88bedbfedd59a484960f5a4aa266cc1c90f3a4
ripemd-160 59283ef95b8305fb7cdfd6608bf3d9dd4940ce99

42651280 as geometric shapes

Circle

Radius = n
Diameter 85302560
Circumference 267985895.8284
Area 5.714970739514E+15

Sphere

Radius = n
Volume 3.2500108960376E+23
Surface area 2.2859882958056E+16
Circumference 267985895.8284

Square

Length = n
Perimeter 170605120
Area 1819131685638400
Diagonal 60318018.628572

Cube

Length = n
Surface area 10914790113830400
Volume 7.7588294881035E+22
Space diagonal 73874183.967846

Equilateral Triangle

Length = n
Perimeter 127953840
Area 7.8770712629603E+14
Altitude 36937091.983923

Triangular Pyramid

Length = n
Surface area 7.8770712629603E+14
Volume 9.1438682418469E+21
Height 20106006.209524