42531657 (number)

42531657 is an odd 8-digits composite number following 42531656 and preceding 42531658. In scientific notation, it is written as 4.2531657 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 24303216 positive integers (up to 42531657) that are relatively prime to 42531657.

Interesting facts

Basic properties

Name

Name forty-two million five hundred thirty-one thousand six hundred fifty-seven

Notation

Scientific notation 4.2531657 × 10^7
Engineering notation 4.2531657 × 10^6

Prime Factorization of 42531657

Prime Factorization 3 × 7 × 7 × 7 × 41333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 867993
Product of the distinct prime numbers

The prime factorization of 42531657 is 3 × 7 × 7 × 7 × 41333. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 66, 6, 212, 186, 1553, 8448, 98878, 26187, 317587, 247011, 3502263, 6344239, 21783676, 92381340, 826345485, 504223882, 4277918041, 9465084733

Basic calculations (n = 42531657)

Multiplication

n×y
n×2 85063314
n×3 127594971
n×4 170126628
n×5 212658285

Division

n÷y
n÷2 21265828.5
n÷3 14177219
n÷3 10632914.25
n÷5 8506331.4

Exponentiation

ny
n2 1808941847165649
n3 7.6937294176596E+22
n4 3.2722706064271E+30
n5 1.3917509104374E+38

Nth Root

y√n
2√n 6521.6299343032
3√n 349.06322830965
4√n 80.756609229853
5√n 33.553857868667

Divisors of 42531657

1, 3, 7, 21, 49, 147, 343, 1029, 41333, 123999, 289331, 867993, 2025317, 6075951, 14177219, 42531657

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 -42531656
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 42531657 can be divided by 16 positive divisors. The sum of these divisors (counting 42531657) is 1, the average is 0.0625.

Base conversion 42531657

Base System Value
2 Binary 10100010001111101101001001
3 Ternary 2222000211110120
4 Quaternary 2202033231021
5 Quinary 41342003112
6 Senary 4115333453
8 Octal 242175511
10 Decimal 42531657
12 Duodecimal 122b1289
16 Hexadecimal 288fb49
20 Vigesimal d5g92h
36 Base36 pblmx

Cryptographic Hash Functions

md5 74c3e041d4dda9a69fe2453368fafb8f
sha1 5648790d343faa36454c87fbb1bbda3e3194ac90
sha256 4116f15485a3e899e55f9da08706f38d6652fa1d3750edc1bf0ed5e347f8bb0e
sha512 5b4673a564bff9f0db2a20cc0d915844edc2f2761bd10380ca4e4f49d65481fec64982d8d97aa5a74973e3dc173f8b570254bb9b45397e466456d473815e63d7
ripemd-160 3141183d3b4374a7a692f03db00b299aaa146c4a

42531657 as geometric shapes

Circle

Radius = n
Diameter 85063314
Circumference 267234282.3524
Area 5.6829584178268E+15

Sphere

Radius = n
Volume 3.2227418422969E+23
Surface area 2.2731833671307E+16
Circumference 267234282.3524

Square

Length = n
Perimeter 170126628
Area 1808941847165649
Diagonal 60148846.159601

Cube

Length = n
Surface area 10853651082993894
Volume 7.6937294176596E+22
Space diagonal 73666990.854092

Equilateral Triangle

Length = n
Perimeter 127594971
Area 7.832947968071E+14
Altitude 36833495.427046

Triangular Pyramid

Length = n
Surface area 7.832947968071E+14
Volume 9.0671470730692E+21
Height 20049615.386534