61897046 (number)

61897046 is an even 8-digits composite number following 61897045 and preceding 61897047. In scientific notation, it is written as 6.1897046 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 30948522 positive integers (up to 61897046) that are relatively prime to 61897046.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred ninety-seven thousand forty-six

Notation

Scientific notation 6.1897046 × 10^7
Engineering notation 6.1897046 × 10^6

Prime Factorization of 61897046

Prime Factorization 2 × 30948523

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61897046
Product of the distinct prime numbers

The prime factorization of 61897046 is 2 × 30948523. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 16, 92, 478, 147, 9986, 9104, 80910, 80190, 722510, 620317, 4998806, 4366688, 20675989, 26598253, 746458021, 974231303, 5262661332, 8921721848

Basic calculations (n = 61897046)

Multiplication

n×y
n×2 123794092
n×3 185691138
n×4 247588184
n×5 309485230

Division

n÷y
n÷2 30948523
n÷3 20632348.666667
n÷3 15474261.5
n÷5 12379409.2

Exponentiation

ny
n2 3831244303526116
n3 2.3714270489259E+23
n4 1.4678432913301E+31
n5 9.0855163724253E+38

Nth Root

y√n
2√n 7867.4675722242
3√n 395.56996390983
4√n 88.698746170531
5√n 36.16879038376

Divisors of 61897046

1, 2, 30948523, 61897046

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61897045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61897046 can be divided by 4 positive divisors. The sum of these divisors (counting 61897046) is 1, the average is 0.25.

Base conversion 61897046

Base System Value
2 Binary 11101100000111100101010110
3 Ternary 11022110200210012
4 Quaternary 3230013211112
5 Quinary 111321201141
6 Senary 10050400222
8 Octal 354074526
10 Decimal 61897046
12 Duodecimal 18890072
16 Hexadecimal 3b07956
20 Vigesimal j6h2c6
36 Base36 10uo2e

Cryptographic Hash Functions

md5 5b14b83b68ab53b52d37275df9009895
sha1 574d2e832eca1fcaccde0015d10edcaf6de93451
sha256 17d7c8f5c18df39683399b03b6a8d2bb431426140ed9f5224d5de2cce6a9580f
sha512 3a960075877269147863c259d569fe937fa8e32acc38ac2d78da865993d57a5113e1b9fe6ea49ba77aa057780a3293769a74e9a3492e269dfe231a9efad83871
ripemd-160 5e3eba54f319f68db9286e90e67a74b6c0027f90

61897046 as geometric shapes

Circle

Radius = n
Diameter 123794092
Circumference 388910609.98502
Area 1.2036208958065E+16

Sphere

Radius = n
Volume 9.9334103939065E+23
Surface area 4.8144835832262E+16
Circumference 388910609.98502

Square

Length = n
Perimeter 247588184
Area 3831244303526116
Diagonal 87535641.924031

Cube

Length = n
Surface area 22987465821156696
Volume 2.3714270489259E+23
Space diagonal 107208828.51043

Equilateral Triangle

Length = n
Perimeter 185691138
Area 1.658977447479E+15
Altitude 53604414.255214

Triangular Pyramid

Length = n
Surface area 1.658977447479E+15
Volume 2.7947535789746E+22
Height 29178547.30801