42445249 (number)

42445249 is an odd 8-digits composite number following 42445248 and preceding 42445250. In scientific notation, it is written as 4.2445249 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 32510160 positive integers (up to 42445249) that are relatively prime to 42445249.

Interesting facts

Basic properties

Name

Name forty-two million four hundred forty-five thousand two hundred forty-nine

Notation

Scientific notation 4.2445249 × 10^7
Engineering notation 4.2445249 × 10^6

Prime Factorization of 42445249

Prime Factorization 7 × 11 × 59 × 9343

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42445249
Product of the distinct prime numbers

The prime factorization of 42445249 is 7 × 11 × 59 × 9343. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 95, 67, 688, 709, 6976, 5493, 38244, 21388, 180542, 938669, 9814579, 8785738, 20135614, 66767694, 725176180, 951042508, 7212146673, 30483068

Basic calculations (n = 42445249)

Multiplication

n×y
n×2 84890498
n×3 127335747
n×4 169780996
n×5 212226245

Division

n÷y
n÷2 21222624.5
n÷3 14148416.333333
n÷3 10611312.25
n÷5 8489049.8

Exponentiation

ny
n2 1801599162672001
n3 7.6469325057805E+22
n4 3.2457595429405E+30
n5 1.3776707199423E+38

Nth Root

y√n
2√n 6515.001841903
3√n 348.82668055192
4√n 80.715561336728
5√n 33.540213064044

Divisors of 42445249

1, 7, 11, 59, 77, 413, 649, 4543, 9343, 65401, 102773, 551237, 719411, 3858659, 6063607, 42445249

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 -42445248
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 42445249 can be divided by 16 positive divisors. The sum of these divisors (counting 42445249) is 1, the average is 0.0625.

Base conversion 42445249

Base System Value
2 Binary 10100001111010100111000001
3 Ternary 2221212102221021
4 Quaternary 2201322213001
5 Quinary 41331221444
6 Senary 4113425441
8 Octal 241724701
10 Decimal 42445249
12 Duodecimal 1226b281
16 Hexadecimal 287a9c1
20 Vigesimal d55d29
36 Base36 p9qyp

Cryptographic Hash Functions

md5 f9be9c49cca5e41c1bcdafb59d58904b
sha1 ac3dd9981e06fb54723a8a91ac10bba06f0c181f
sha256 b9109bca6efc1fcc12d789516ac05e1297f0426c0d83ca29401caf6d8a2a03d1
sha512 4c5406bf31fb715bb6a5d8127e45e0048eef4f5d9f0a160c0a4c8b1c452006f76eac0892856cbc0a006a9384cf1b90944b49c9d56f4dde5756e30272c31b8019
ripemd-160 047085b3649a483ae3c4f521174921ecbff2ce96

42445249 as geometric shapes

Circle

Radius = n
Diameter 84890498
Circumference 266691364.87638
Area 5.6598906941639E+15

Sphere

Radius = n
Volume 3.2031395976876E+23
Surface area 2.2639562776656E+16
Circumference 266691364.87638

Square

Length = n
Perimeter 169780996
Area 1801599162672001
Diagonal 60026646.794103

Cube

Length = n
Surface area 10809594976032006
Volume 7.6469325057805E+22
Space diagonal 73517327.807912

Equilateral Triangle

Length = n
Perimeter 127335747
Area 7.8011532115536E+14
Altitude 36758663.903956

Triangular Pyramid

Length = n
Surface area 7.8011532115536E+14
Volume 9.011996383522E+21
Height 20008882.264701