61042738 (number)

61042738 is an even 8-digits composite number following 61042737 and preceding 61042739. In scientific notation, it is written as 6.1042738 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 29335936 positive integers (up to 61042738) that are relatively prime to 61042738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1042738 × 10^7
Engineering notation 6.1042738 × 10^6

Prime Factorization of 61042738

Prime Factorization 2 × 29 × 233 × 4517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61042738
Product of the distinct prime numbers

The prime factorization of 61042738 is 2 × 29 × 233 × 4517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 65, 83, 625, 551, 3181, 8967, 77325, 81126, 549717, 215682, 6788294, 7865878, 8257148, 3465808, 648511925, 429085062, 2823145975, 4549274746

Basic calculations (n = 61042738)

Multiplication

n×y
n×2 122085476
n×3 183128214
n×4 244170952
n×5 305213690

Division

n÷y
n÷2 30521369
n÷3 20347579.333333
n÷3 15260684.5
n÷5 12208547.6

Exponentiation

ny
n2 3726215862536644
n3 2.2745841862827E+23
n4 1.388468465422E+31
n5 8.4755916756015E+38

Nth Root

y√n
2√n 7812.9852169321
3√n 393.74163019078
4√n 88.391092407166
5√n 36.068393659686

Divisors of 61042738

1, 2, 29, 58, 233, 466, 4517, 6757, 9034, 13514, 130993, 261986, 1052461, 2104922, 30521369, 61042738

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 -61042737
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 61042738 can be divided by 16 positive divisors. The sum of these divisors (counting 61042738) is 1, the average is 0.0625.

Base conversion 61042738

Base System Value
2 Binary 11101000110111000000110010
3 Ternary 11020212021220011
4 Quaternary 3220313000302
5 Quinary 111111331423
6 Senary 10020205134
8 Octal 350670062
10 Decimal 61042738
12 Duodecimal 185397aa
16 Hexadecimal 3a37032
20 Vigesimal j1a6gi
36 Base36 10ccvm

Cryptographic Hash Functions

md5 3627e368ac51906636788604ddaddf69
sha1 2fe0d101bbee20177714fea8ccc6454e9fe90594
sha256 6b4fca7b99728a93bad67bfdc9a02cca79dbbc0859ab30ea4ab70e8832a80ae0
sha512 23e7771fce7d0b6c918c9696839fa962abf2613670d643b9018d1c1642be23cc1c3c0838e4324f410141c72a040b305dfb8e8049b99561afeb906afa64a05b5b
ripemd-160 919cf3c5f871e2b3bd931bc6d35fbb9c11bb9d93

61042738 as geometric shapes

Circle

Radius = n
Diameter 122085476
Circumference 383542834.51161
Area 1.1706252379435E+16

Sphere

Radius = n
Volume 9.5277559594629E+23
Surface area 4.682500951774E+16
Circumference 383542834.51161

Square

Length = n
Perimeter 244170952
Area 3726215862536644
Diagonal 86327467.963987

Cube

Length = n
Surface area 22357295175219864
Volume 2.2745841862827E+23
Space diagonal 105729123.64912

Equilateral Triangle

Length = n
Perimeter 183128214
Area 1.6134987984706E+15
Altitude 52864561.824558

Triangular Pyramid

Length = n
Surface area 1.6134987984706E+15
Volume 2.6806231708336E+22
Height 28775822.654663