61293897 (number)

61293897 is an odd 8-digits composite number following 61293896 and preceding 61293898. In scientific notation, it is written as 6.1293897 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 34909056 positive integers (up to 61293897) that are relatively prime to 61293897.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred ninety-three thousand eight hundred ninety-seven

Notation

Scientific notation 6.1293897 × 10^7
Engineering notation 6.1293897 × 10^6

Prime Factorization of 61293897

Prime Factorization 3 × 3 × 7 × 337 × 2887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20431299
Product of the distinct prime numbers

The prime factorization of 61293897 is 3 × 3 × 7 × 337 × 2887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61293897)

Multiplication

n×y
n×2 122587794
n×3 183881691
n×4 245175588
n×5 306469485

Division

n÷y
n÷2 30646948.5
n÷3 20431299
n÷3 15323474.25
n÷5 12258779.4

Exponentiation

ny
n2 3756941809446609
n3 2.3027760430321E+23
n4 1.4114611759568E+31
n5 8.6513955938595E+38

Nth Root

y√n
2√n 7829.0418954046
3√n 394.28090500705
4√n 88.481873258903
5√n 36.098025454128

Divisors of 61293897

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61293896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61293897 can be divided by 24 positive divisors. The sum of these divisors (counting 61293897) is 1, the average is 0.041666666666667.

Base conversion 61293897

Base System Value
2 Binary 11101001110100010101001001
3 Ternary 11021100001102100
4 Quaternary 3221310111021
5 Quinary 111142401042
6 Senary 10025424013
8 Octal 351642511
10 Decimal 61293897
12 Duodecimal 1863b009
16 Hexadecimal 3a74549
20 Vigesimal j31eeh
36 Base36 10hqo9

Cryptographic Hash Functions

md5 2a2cf4d97a61592a553de1be7e156b4a
sha1 4a61e21bf72d298864f19db2667ae4495b6751d2
sha256 7cd4f733ae479edd7597906bc9402100fa0aa3b08231a7470c6f6693d06ee7f6
sha512 7f1052f00fcfbe46604a378b98911209a52a83d736a6333e0f2697d41fb9df48d82233a67dec0372a3864dceddd9ccd3522b54a5dc6defb2ee8a43a191ec8a52
ripemd-160 39e95276f9c2e1228c2bf3fac3056aeeb7b837c1

61293897 as geometric shapes

Circle

Radius = n
Diameter 122587794
Circumference 385120913.05018
Area 1.1802780788522E+16

Sphere

Radius = n
Volume 9.6458457328698E+23
Surface area 4.7211123154087E+16
Circumference 385120913.05018

Square

Length = n
Perimeter 245175588
Area 3756941809446609
Diagonal 86682660.4281

Cube

Length = n
Surface area 22541650856679654
Volume 2.3027760430321E+23
Space diagonal 106164143.79789

Equilateral Triangle

Length = n
Perimeter 183881691
Area 1.6268035237603E+15
Altitude 53082071.898947

Triangular Pyramid

Length = n
Surface area 1.6268035237603E+15
Volume 2.7138475926366E+22
Height 28894220.1427