61603688 (number)

61603688 is an even 8-digits composite number following 61603687 and preceding 61603689. In scientific notation, it is written as 6.1603688 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 30579696 positive integers (up to 61603688) that are relatively prime to 61603688.

Interesting facts

Basic properties

Name

Name sixty-one million six hundred three thousand six hundred eighty-eight

Notation

Scientific notation 6.1603688 × 10^7
Engineering notation 6.1603688 × 10^6

Prime Factorization of 61603688

Prime Factorization 2 × 2 × 2 × 139 × 55399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15400922
Product of the distinct prime numbers

The prime factorization of 61603688 is 2 × 2 × 2 × 139 × 55399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 60, 82, 971, 19, 6372, 8320, 16357, 81209, 620142, 125961, 9372326, 5599586, 31180814, 83136643, 313021696, 397695509, 6302860776, 572258888

Basic calculations (n = 61603688)

Multiplication

n×y
n×2 123207376
n×3 184811064
n×4 246414752
n×5 308018440

Division

n÷y
n÷2 30801844
n÷3 20534562.666667
n÷3 15400922
n÷5 12320737.6

Exponentiation

ny
n2 3795014375201344
n3 2.3378688152542E+23
n4 1.4402134107985E+31
n5 8.8722457612246E+38

Nth Root

y√n
2√n 7848.8016919782
3√n 394.94404591167
4√n 88.593463031864
5√n 36.134441163297

Divisors of 61603688

1, 2, 4, 8, 139, 278, 556, 1112, 55399, 110798, 221596, 443192, 7700461, 15400922, 30801844, 61603688

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 -61603687
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 61603688 can be divided by 16 positive divisors. The sum of these divisors (counting 61603688) is 1, the average is 0.0625.

Base conversion 61603688

Base System Value
2 Binary 11101010111111111101101000
3 Ternary 11021220210101002
4 Quaternary 3222333331220
5 Quinary 111232304223
6 Senary 10040214132
8 Octal 352777550
10 Decimal 61603688
12 Duodecimal 1876a348
16 Hexadecimal 3abff68
20 Vigesimal j50948
36 Base36 10odpk

Cryptographic Hash Functions

md5 31230d9fae57b3c67fd16eb112a1a903
sha1 533afcd4b83606b1bf09c035d4f190f4c2a6b9e5
sha256 f9f0e1f0caa2736358b12ac87de29ef68c336d6d14721bbb1efb8f46d9ca0636
sha512 c91e3b129a3735946f995195fe9ef617dcdf1d605e8fad2b863c434ddd082295a07b0f749613f27e481d024ea59053fd490feaa6804e933fef3e48218cf678cb
ripemd-160 d7e8c2b85f452a99360a1f3a5caff9b32083e21a

61603688 as geometric shapes

Circle

Radius = n
Diameter 123207376
Circumference 387067387.30968
Area 1.19223892814E+16

Sphere

Radius = n
Volume 9.7928419934123E+23
Surface area 4.7689557125601E+16
Circumference 387067387.30968

Square

Length = n
Perimeter 246414752
Area 3795014375201344
Diagonal 87120771.061801

Cube

Length = n
Surface area 22770086251208064
Volume 2.3378688152542E+23
Space diagonal 106700717.54962

Equilateral Triangle

Length = n
Perimeter 184811064
Area 1.6432894283257E+15
Altitude 53350358.774811

Triangular Pyramid

Length = n
Surface area 1.6432894283257E+15
Volume 2.755204821318E+22
Height 29040257.0206