61042839 (number)

61042839 is an odd 8-digits composite number following 61042838 and preceding 61042840. In scientific notation, it is written as 6.1042839 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 32348160 positive integers (up to 61042839) that are relatively prime to 61042839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1042839 × 10^7
Engineering notation 6.1042839 × 10^6

Prime Factorization of 61042839

Prime Factorization 3 × 13 × 11 × 19 × 7489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61042839
Product of the distinct prime numbers

The prime factorization of 61042839 is 3 × 13 × 11 × 19 × 7489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 9, 29, 479, 576, 8903, 3361, 62742, 80816, 532863, 304339, 4781042, 2958009, 38139029, 98978602, 490330476, 290454586, 7183654971, 1872758348

Basic calculations (n = 61042839)

Multiplication

n×y
n×2 122085678
n×3 183128517
n×4 244171356
n×5 305214195

Division

n÷y
n÷2 30521419.5
n÷3 20347613
n÷3 15260709.75
n÷5 12208567.8

Exponentiation

ny
n2 3726228193179921
n3 2.2745954767354E+23
n4 1.3884776547649E+31
n5 8.4756617934911E+38

Nth Root

y√n
2√n 7812.991680528
3√n 393.74184734947
4√n 88.391128969643
5√n 36.068405595276

Divisors of 61042839

1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 7489, 8151, 22467, 82379, 97357, 142291, 247137, 292071, 426873, 1070927, 1565201, 1849783, 3212781, 4695603, 5549349, 20347613, 61042839

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042839 can be divided by 32 positive divisors. The sum of these divisors (counting 61042839) is 1, the average is 0.03125.

Base conversion 61042839

Base System Value
2 Binary 11101000110111000010010111
3 Ternary 11020212022000220
4 Quaternary 3220313002113
5 Quinary 111111332324
6 Senary 10020205423
8 Octal 350670227
10 Decimal 61042839
12 Duodecimal 18539873
16 Hexadecimal 3a37097
20 Vigesimal j1a71j
36 Base36 10ccyf

Cryptographic Hash Functions

md5 ffab90e8ea006c8306c4b6943e62801f
sha1 e2072b30a86cce40b0785570d7f333e80a93dfd6
sha256 39c3357b82ef4a9eded75a33fbfac8fe1da2efd60f0b8e8a2ee1997ad77af61e
sha512 d13003191ec172efd0d5592c121b396414aaa737c80aa725c93ed8ac6b5ba0fcc6ae796b0aa69fe13675e09c84235235a2a1fb192013d365499f2b7b4ee070c9
ripemd-160 4c4dd1c1e6b6e3a41e10c49b2122cd10c42c1af0

61042839 as geometric shapes

Circle

Radius = n
Diameter 122085678
Circumference 383543469.11333
Area 1.1706291117293E+16

Sphere

Radius = n
Volume 9.5278032528008E+23
Surface area 4.6825164469173E+16
Circumference 383543469.11333

Square

Length = n
Perimeter 244171356
Area 3726228193179921
Diagonal 86327610.799557

Cube

Length = n
Surface area 22357369159079526
Volume 2.2745954767354E+23
Space diagonal 105729298.58625

Equilateral Triangle

Length = n
Perimeter 183128517
Area 1.6135041377958E+15
Altitude 52864649.293123

Triangular Pyramid

Length = n
Surface area 1.6135041377958E+15
Volume 2.6806364767598E+22
Height 28775870.266519