61502040 (number)

61502040 is an even 8-digits composite number following 61502039 and preceding 61502041. In scientific notation, it is written as 6.1502040 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 128 positive divisors. There are 15353856 positive integers (up to 61502040) that are relatively prime to 61502040.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred two thousand forty

Notation

Scientific notation 6.1502040 × 10^7
Engineering notation 6.1502040 × 10^6

Prime Factorization of 61502040

Prime Factorization 2 × 2 × 2 × 9 × 5 × 29 × 43 × 137

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15375510
Product of the distinct prime numbers

The prime factorization of 61502040 is 2 × 2 × 2 × 9 × 5 × 29 × 43 × 137. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61502040)

Multiplication

n×y
n×2 123004080
n×3 184506120
n×4 246008160
n×5 307510200

Division

n÷y
n÷2 30751020
n÷3 20500680
n÷3 15375510
n÷5 12300408

Exponentiation

ny
n2 3782500924161600
n3 2.3263152313782E+23
n4 1.4307313241283E+31
n5 8.7992895125794E+38

Nth Root

y√n
2√n 7842.32363525
3√n 394.72670300975
4√n 88.556894905196
5√n 36.122508694905

Divisors of 61502040

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61502039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61502040 can be divided by 128 positive divisors. The sum of these divisors (counting 61502040) is 1, the average is 0.0078125.

Base conversion 61502040

Base System Value
2 Binary 11101010100111001001011000
3 Ternary 11021201121221100
4 Quaternary 3222213021120
5 Quinary 111221031130
6 Senary 10034111400
8 Octal 352471130
10 Decimal 61502040
12 Duodecimal 1871b560
16 Hexadecimal 3aa7258
20 Vigesimal j47f20
36 Base36 10m7a0

Cryptographic Hash Functions

md5 ee19e877516b6ed51290e0339af5bf5d
sha1 ce201d94e70b80274c3658ff0e8be9d136146918
sha256 c7967b471aef385e265b05d05fc9eb006f372a54d6aebec26542611ac9e1223c
sha512 f21f824e55698c6b7ad3c49f122cb4c7ba555d042d9de130dc00aa21881733e1a9ebc354697a352623edf9a80b9506b68ec8a9042a3f9510168fed63a0a18416
ripemd-160 9b016c55aad0e7b0c3b18fdce11bef5c910b288e

61502040 as geometric shapes

Circle

Radius = n
Diameter 123004080
Circumference 386428714.08957
Area 1.1883077115543E+16

Sphere

Radius = n
Volume 9.7444464544425E+23
Surface area 4.7532308462171E+16
Circumference 386428714.08957

Square

Length = n
Perimeter 246008160
Area 3782500924161600
Diagonal 86977019.081613

Cube

Length = n
Surface area 22695005544969600
Volume 2.3263152313782E+23
Space diagonal 106524658.04913

Equilateral Triangle

Length = n
Perimeter 184506120
Area 1.637870945081E+15
Altitude 53262329.024567

Triangular Pyramid

Length = n
Surface area 1.637870945081E+15
Volume 2.7415887921418E+22
Height 28992339.693871