61042842 (number)

61042842 is an even 8-digits composite number following 61042841 and preceding 61042843. In scientific notation, it is written as 6.1042842 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 17318448 positive integers (up to 61042842) that are relatively prime to 61042842.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand eight hundred forty-two

Notation

Scientific notation 6.1042842 × 10^7
Engineering notation 6.1042842 × 10^6

Prime Factorization of 61042842

Prime Factorization 2 × 7 × 3 × 3 × 3 × 167 × 967

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6782538
Product of the distinct prime numbers

The prime factorization of 61042842 is 2 × 7 × 3 × 3 × 3 × 167 × 967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 3, 62, 676, 309, 8886, 8742, 86263, 93252, 325422, 452117, 9366150, 4524722, 24592221, 33767564, 12099775, 795512685, 365379903, 5984205087

Basic calculations (n = 61042842)

Multiplication

n×y
n×2 122085684
n×3 183128526
n×4 244171368
n×5 305214210

Division

n÷y
n÷2 30521421
n÷3 20347614
n÷3 15260710.5
n÷5 12208568.4

Exponentiation

ny
n2 3726228559436964
n3 2.274595812096E+23
n4 1.3884779277164E+31
n5 8.4756638762078E+38

Nth Root

y√n
2√n 7812.9918725159
3√n 393.74185379972
4√n 88.391130055656
5√n 36.068405949798

Divisors of 61042842

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 167, 189, 334, 378, 501, 967, 1002, 1169, 1503, 1934, 2338, 2901, 3006, 3507, 4509, 5802, 6769, 7014, 8703, 9018, 10521, 13538, 17406, 20307, 21042, 26109, 31563, 40614, 52218, 60921, 63126, 121842, 161489, 182763, 322978, 365526, 484467, 968934, 1130423, 1453401, 2260846, 2906802, 3391269, 4360203, 6782538, 8720406, 10173807, 20347614, 30521421, 61042842

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042842 can be divided by 64 positive divisors. The sum of these divisors (counting 61042842) is 1, the average is 0.015625.

Base conversion 61042842

Base System Value
2 Binary 11101000110111000010011010
3 Ternary 11020212022001000
4 Quaternary 3220313002122
5 Quinary 111111332332
6 Senary 10020205430
8 Octal 350670232
10 Decimal 61042842
12 Duodecimal 18539876
16 Hexadecimal 3a3709a
20 Vigesimal j1a722
36 Base36 10ccyi

Cryptographic Hash Functions

md5 b56574c12ff85f41e0ffde6e8dc980d0
sha1 8923ca495ecb55734d512a81dd6ec75ffa5900bd
sha256 a0000cdb67d16415524df36126af1ebd1bd555db9382197ab675cbb6fbc8d4c7
sha512 50b72abfbf4e7c09a10aaabecf2ed4d39f9accce9c44f3ea75832b7ac0d2bccab0960335235abf025e479bde323929fd340e5adeaff5d99744579332c6734ce8
ripemd-160 5fcbec5a4cdafd512c6d8252a98e1fcddcf06338

61042842 as geometric shapes

Circle

Radius = n
Diameter 122085684
Circumference 383543487.96288
Area 1.1706292267924E+16

Sphere

Radius = n
Volume 9.5278046575558E+23
Surface area 4.6825169071695E+16
Circumference 383543487.96288

Square

Length = n
Perimeter 244171368
Area 3726228559436964
Diagonal 86327615.042198

Cube

Length = n
Surface area 22357371356621784
Volume 2.274595812096E+23
Space diagonal 105729303.7824

Equilateral Triangle

Length = n
Perimeter 183128526
Area 1.6135042963898E+15
Altitude 52864651.8912

Triangular Pyramid

Length = n
Surface area 1.6135042963898E+15
Volume 2.680636871986E+22
Height 28775871.680733