61508739 (number)

61508739 is an odd 8-digits composite number following 61508738 and preceding 61508740. In scientific notation, it is written as 6.1508739 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 37157120 positive integers (up to 61508739) that are relatively prime to 61508739.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred eight thousand seven hundred thirty-nine

Notation

Scientific notation 6.1508739 × 10^7
Engineering notation 6.1508739 × 10^6

Prime Factorization of 61508739

Prime Factorization 3 × 23 × 29 × 59 × 521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61508739
Product of the distinct prime numbers

The prime factorization of 61508739 is 3 × 23 × 29 × 59 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 61, 54, 364, 53, 343, 6517, 34278, 14365, 660526, 80673, 2739614, 1552864, 28023677, 32341354, 85006267, 241255219, 5683158441, 5730207770

Basic calculations (n = 61508739)

Multiplication

n×y
n×2 123017478
n×3 184526217
n×4 246034956
n×5 307543695

Division

n÷y
n÷2 30754369.5
n÷3 20502913
n÷3 15377184.75
n÷5 12301747.8

Exponentiation

ny
n2 3783324973370121
n3 2.327075483392E+23
n4 1.4313547854126E+31
n5 8.8040827912345E+38

Nth Root

y√n
2√n 7842.7507291766
3√n 394.74103412343
4√n 88.559306282155
5√n 36.123295576587

Divisors of 61508739

1, 3, 23, 29, 59, 69, 87, 177, 521, 667, 1357, 1563, 1711, 2001, 4071, 5133, 11983, 15109, 30739, 35949, 39353, 45327, 92217, 118059, 347507, 706997, 891431, 1042521, 2120991, 2674293, 20502913, 61508739

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 -61508738
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 61508739 can be divided by 32 positive divisors. The sum of these divisors (counting 61508739) is 1, the average is 0.03125.

Base conversion 61508739

Base System Value
2 Binary 11101010101000110010000011
3 Ternary 11021201222010110
4 Quaternary 3222220302003
5 Quinary 111221234424
6 Senary 10034202403
8 Octal 352506203
10 Decimal 61508739
12 Duodecimal 18723403
16 Hexadecimal 3aa8c83
20 Vigesimal j48bgj
36 Base36 10mcg3

Cryptographic Hash Functions

md5 542c690482cbb0f1d4c256015cd787e5
sha1 a6f33b02ff73a6455cc0fdc1f055bb42baefd719
sha256 ac8c216249a7c6d3ea69747f55d24f6cea51ac7f1b0ea2a5fc7694ec000c385d
sha512 e28f3675d6faff6712cd9579b1ee27312dd7374877fa9ece99af643b6e72c8694e0dcfd46a3ca0593c0609edebbded7b9e0246aa8ee2e2e5dfa2a85560d7ef4d
ripemd-160 71a325c7fea0d29dfcbeee495194863c9bdc79de

61508739 as geometric shapes

Circle

Radius = n
Diameter 123017478
Circumference 386470805.14794
Area 1.1885665942482E+16

Sphere

Radius = n
Volume 9.7476309906312E+23
Surface area 4.7542663769929E+16
Circumference 386470805.14794

Square

Length = n
Perimeter 246034956
Area 3783324973370121
Diagonal 86986492.898267

Cube

Length = n
Surface area 22699949840220726
Volume 2.327075483392E+23
Space diagonal 106536261.05749

Equilateral Triangle

Length = n
Perimeter 184526217
Area 1.6382277688553E+15
Altitude 53268130.528747

Triangular Pyramid

Length = n
Surface area 1.6382277688553E+15
Volume 2.7424847577325E+22
Height 28995497.632756