42091285 (number)

42091285 is an odd 8-digits composite number following 42091284 and preceding 42091286. In scientific notation, it is written as 4.2091285 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 32921280 positive integers (up to 42091285) that are relatively prime to 42091285.

Interesting facts

Basic properties

Name

Name forty-two million ninety-one thousand two hundred eighty-five

Notation

Scientific notation 4.2091285 × 10^7
Engineering notation 4.2091285 × 10^6

Prime Factorization of 42091285

Prime Factorization 5 × 71 × 139 × 853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42091285
Product of the distinct prime numbers

The prime factorization of 42091285 is 5 × 71 × 139 × 853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 9, 34, 710, 958, 5826, 4779, 45902, 24908, 182211, 90086, 7953006, 848122, 40287050, 98447240, 487521921, 845550586, 3360896354, 7165873843

Basic calculations (n = 42091285)

Multiplication

n×y
n×2 84182570
n×3 126273855
n×4 168365140
n×5 210456425

Division

n÷y
n÷2 21045642.5
n÷3 14030428.333333
n÷3 10522821.25
n÷5 8418257

Exponentiation

ny
n2 1771676272951225
n3 7.4572130932528E+22
n4 3.1388368161383E+30
n5 1.3211767499657E+38

Nth Root

y√n
2√n 6487.779666419
3√n 347.85431487282
4√n 80.546754536847
5√n 33.484085090377

Divisors of 42091285

1, 5, 71, 139, 355, 695, 853, 4265, 9869, 49345, 60563, 118567, 302815, 592835, 8418257, 42091285

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 -42091284
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 42091285 can be divided by 16 positive divisors. The sum of these divisors (counting 42091285) is 1, the average is 0.0625.

Base conversion 42091285

Base System Value
2 Binary 10100000100100001100010101
3 Ternary 2221012110101111
4 Quaternary 2200210030111
5 Quinary 41233410120
6 Senary 4102055021
8 Octal 240441425
10 Decimal 42091285
12 Duodecimal 1211a471
16 Hexadecimal 2824315
20 Vigesimal d31845
36 Base36 p25ud

Cryptographic Hash Functions

md5 99aaa866932a07bb6b127143e8bfee8d
sha1 40c1be4ff2035d9684578267c6edd42c6036b960
sha256 1452df60feba0b3bd7f6c8d7c7f36147252cf578b866bb1e4f693e9a22b42627
sha512 8a3a21e7f0ff6cdb7e3cb2eac3ecd118db7e989cd78bd3a79180999b20d4ae18cc4eca8ce0b1577d5923ebad39ee64ca65af100f5231d13c4d9d01e00a60c196
ripemd-160 0c8a2f1c6eabcd377f56963ee3792988ac40ef09

42091285 as geometric shapes

Circle

Radius = n
Diameter 84182570
Circumference 264467343.47231
Area 5.5658851636429E+15

Sphere

Radius = n
Volume 3.1236701160022E+23
Surface area 2.2263540654572E+16
Circumference 264467343.47231

Square

Length = n
Perimeter 168365140
Area 1771676272951225
Diagonal 59526066.104711

Cube

Length = n
Surface area 10630057637707350
Volume 7.4572130932528E+22
Space diagonal 72904244.175862

Equilateral Triangle

Length = n
Perimeter 126273855
Area 7.6715832982895E+14
Altitude 36452122.087931

Triangular Pyramid

Length = n
Surface area 7.6715832982895E+14
Volume 8.7884099116536E+21
Height 19842022.034904