61497992 (number)

61497992 is an even 8-digits composite number following 61497991 and preceding 61497993. In scientific notation, it is written as 6.1497992 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 30721744 positive integers (up to 61497992) that are relatively prime to 61497992.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred ninety-seven thousand nine hundred ninety-two

Notation

Scientific notation 6.1497992 × 10^7
Engineering notation 6.1497992 × 10^6

Prime Factorization of 61497992

Prime Factorization 2 × 2 × 2 × 1427 × 5387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15374498
Product of the distinct prime numbers

The prime factorization of 61497992 is 2 × 2 × 2 × 1427 × 5387. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 81, 51, 931, 607, 8681, 4918, 94302, 8281, 788254, 507083, 9351628, 5088561, 28426570, 53337566, 111713050, 560624156, 9175692993, 3895537634

Basic calculations (n = 61497992)

Multiplication

n×y
n×2 122995984
n×3 184493976
n×4 245991968
n×5 307489960

Division

n÷y
n÷2 30748996
n÷3 20499330.666667
n÷3 15374498
n÷5 12299598.4

Exponentiation

ny
n2 3782003020032064
n3 2.3258559146991E+23
n4 1.4303546843532E+31
n5 8.7963940935513E+38

Nth Root

y√n
2√n 7842.06554423
3√n 394.71804265338
4√n 88.555437688659
5√n 36.122033173231

Divisors of 61497992

1, 2, 4, 8, 1427, 2854, 5387, 5708, 10774, 11416, 21548, 43096, 7687249, 15374498, 30748996, 61497992

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61497991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61497992 can be divided by 16 positive divisors. The sum of these divisors (counting 61497992) is 1, the average is 0.0625.

Base conversion 61497992

Base System Value
2 Binary 11101010100110001010001000
3 Ternary 11021201102101102
4 Quaternary 3222212022020
5 Quinary 111220413432
6 Senary 10034040532
8 Octal 352461210
10 Decimal 61497992
12 Duodecimal 18719148
16 Hexadecimal 3aa6288
20 Vigesimal j474jc
36 Base36 10m45k

Cryptographic Hash Functions

md5 606d8f650cd02d08ce42da9340a3f397
sha1 4b4a96fafefc455533d888158a9ab89ad3dad709
sha256 406a6afeb92b0d0922dc7a7dae8ae62ceb4a567fd42e6fdefbd2411d524ce898
sha512 6aef1e82e21868fcbca13f36f6e1065eae4711e9f244af4bf90192b53b32a669758ce0a7d6e757b709d1e83037e458ea505de5ad87fe8be0d441fd5b38d94c4d
ripemd-160 5eca455a5590f37da519e6b77d13bfc909a35b2c

61497992 as geometric shapes

Circle

Radius = n
Diameter 122995984
Circumference 386403279.75545
Area 1.1881512903587E+16

Sphere

Radius = n
Volume 9.742522473236E+23
Surface area 4.7526051614349E+16
Circumference 386403279.75545

Square

Length = n
Perimeter 245991968
Area 3782003020032064
Diagonal 86971294.345112

Cube

Length = n
Surface area 22692018120192384
Volume 2.3258559146991E+23
Space diagonal 106517646.70746

Equilateral Triangle

Length = n
Perimeter 184493976
Area 1.6376553462686E+15
Altitude 53258823.353732

Triangular Pyramid

Length = n
Surface area 1.6376553462686E+15
Volume 2.7410474822443E+22
Height 28990431.448371