61438097 (number)

61438097 is an odd 8-digits composite number following 61438096 and preceding 61438098. In scientific notation, it is written as 6.1438097 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 52369200 positive integers (up to 61438097) that are relatively prime to 61438097.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred thirty-eight thousand ninety-seven

Notation

Scientific notation 6.1438097 × 10^7
Engineering notation 6.1438097 × 10^6

Prime Factorization of 61438097

Prime Factorization 7 × 181 × 48491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61438097
Product of the distinct prime numbers

The prime factorization of 61438097 is 7 × 181 × 48491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 59, 75, 485, 930, 5509, 4697, 29078, 12922, 931486, 707348, 4668605, 8716129, 27495519, 74706535, 583309521, 412145116, 1121599469, 4040639777

Basic calculations (n = 61438097)

Multiplication

n×y
n×2 122876194
n×3 184314291
n×4 245752388
n×5 307190485

Division

n÷y
n÷2 30719048.5
n÷3 20479365.666667
n÷3 15359524.25
n÷5 12287619.4

Exponentiation

ny
n2 3774639762981409
n3 2.3190668389811E+23
n4 1.424790534028E+31
n5 8.7536419034296E+38

Nth Root

y√n
2√n 7838.2457858886
3√n 394.58985789111
4√n 88.533868016079
5√n 36.114994333576

Divisors of 61438097

1, 7, 181, 1267, 48491, 339437, 8776871, 61438097

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61438096
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61438097 can be divided by 8 positive divisors. The sum of these divisors (counting 61438097) is 1, the average is 0.125.

Base conversion 61438097

Base System Value
2 Binary 11101010010111100010010001
3 Ternary 11021121101020002
4 Quaternary 3222113202101
5 Quinary 111212004342
6 Senary 10032455345
8 Octal 352274221
10 Decimal 61438097
12 Duodecimal 186aa555
16 Hexadecimal 3a97891
20 Vigesimal j3jf4h
36 Base36 10ktxt

Cryptographic Hash Functions

md5 8dab3733c1a365ab5a0d4bdd9049f008
sha1 1935920984cce623199d3fb253de46c0d45f43b9
sha256 1d65cb2e78cf8700247ed50815a298ce21d339ecabca0a684b2565e551b58105
sha512 3f846c4840812885988256f0e17e01f65c6b4fece25d3b9d7f8f12b1e0bcef0d16959877f139045b426230ab38234158e5649344ea823e73ef7719b70d2fd411
ripemd-160 209a06e0b762b8ccc66eeb7888d3e940c052b477

61438097 as geometric shapes

Circle

Radius = n
Diameter 122876194
Circumference 386026948.37147
Area 1.185838054933E+16

Sphere

Radius = n
Volume 9.7140844593689E+23
Surface area 4.7433522197321E+16
Circumference 386026948.37147

Square

Length = n
Perimeter 245752388
Area 3774639762981409
Diagonal 86886590.023794

Cube

Length = n
Surface area 22647838577888454
Volume 2.3190668389811E+23
Space diagonal 106413905.52435

Equilateral Triangle

Length = n
Perimeter 184314291
Area 1.6344669624384E+15
Altitude 53206952.762173

Triangular Pyramid

Length = n
Surface area 1.6344669624384E+15
Volume 2.7330464797806E+22
Height 28962196.674598