61559920 (number)

61559920 is an even 8-digits composite number following 61559919 and preceding 61559921. In scientific notation, it is written as 6.1559920 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 24546048 positive integers (up to 61559920) that are relatively prime to 61559920.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred fifty-nine thousand nine hundred twenty

Notation

Scientific notation 6.1559920 × 10^7
Engineering notation 6.1559920 × 10^6

Prime Factorization of 61559920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 373 × 2063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7694990
Product of the distinct prime numbers

The prime factorization of 61559920 is 2 × 2 × 2 × 2 × 5 × 373 × 2063. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61559920)

Multiplication

n×y
n×2 123119840
n×3 184679760
n×4 246239680
n×5 307799600

Division

n÷y
n÷2 30779960
n÷3 20519973.333333
n÷3 15389980
n÷5 12311984

Exponentiation

ny
n2 3789623750406400
n3 2.3328893490512E+23
n4 1.4361248169644E+31
n5 8.8407728842345E+38

Nth Root

y√n
2√n 7846.0130002441
3√n 394.85049087232
4√n 88.577722934405
5√n 36.129305166019

Divisors of 61559920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61559919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61559920 can be divided by 40 positive divisors. The sum of these divisors (counting 61559920) is 1, the average is 0.025.

Base conversion 61559920

Base System Value
2 Binary 11101010110101010001110000
3 Ternary 11021211120100001
4 Quaternary 3222311101300
5 Quinary 111224404140
6 Senary 10035235344
8 Octal 352652160
10 Decimal 61559920
12 Duodecimal 18748b54
16 Hexadecimal 3ab5470
20 Vigesimal j4ejg0
36 Base36 10nfxs

Cryptographic Hash Functions

md5 1ca2d85f30c06d5c8161c38db39f2cc6
sha1 4289657786853d344484f9401c7798eeb176d695
sha256 99a33644cc82360cdf59114c84ad16f04ec94df4d0b8380185685edc37a0ea2d
sha512 80d3998cbd293ed1f74f3abe5d59db685ceefe564b85d1c11b33752232c821b923b6c57ec22806087588d0947d86fad489080ed03657eb7f34a83c3a50957752
ripemd-160 f44717f6dd9ea45cce059f5954cb2eb19fa2cb4d

61559920 as geometric shapes

Circle

Radius = n
Diameter 123119840
Circumference 386792384.85515
Area 1.1905454134146E+16

Sphere

Radius = n
Volume 9.7719840541561E+23
Surface area 4.7621816536585E+16
Circumference 386792384.85515

Square

Length = n
Perimeter 246239680
Area 3789623750406400
Diagonal 87058873.762603

Cube

Length = n
Surface area 22737742502438400
Volume 2.3328893490512E+23
Space diagonal 106624909.14988

Equilateral Triangle

Length = n
Perimeter 184679760
Area 1.6409552193184E+15
Altitude 53312454.574938

Triangular Pyramid

Length = n
Surface area 1.6409552193184E+15
Volume 2.7493364641199E+22
Height 29019624.587534