61971344 (number)

61971344 is an even 8-digits composite number following 61971343 and preceding 61971345. In scientific notation, it is written as 6.1971344 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 10 positive divisors. There are 30985664 positive integers (up to 61971344) that are relatively prime to 61971344.

Interesting facts

Basic properties

Name

Name sixty-one million nine hundred seventy-one thousand three hundred forty-four

Notation

Scientific notation 6.1971344 × 10^7
Engineering notation 6.1971344 × 10^6

Prime Factorization of 61971344

Prime Factorization 2 × 2 × 2 × 2 × 3873209

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7746418
Product of the distinct prime numbers

The prime factorization of 61971344 is 2 × 2 × 2 × 2 × 3873209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 48, 30, 560, 189, 2846, 8999, 17582, 25526, 532731, 111243, 4162887, 1964851, 63193736, 81657198, 343695509, 923191958, 3128697949, 7951840406

Basic calculations (n = 61971344)

Multiplication

n×y
n×2 123942688
n×3 185914032
n×4 247885376
n×5 309856720

Division

n÷y
n÷2 30985672
n÷3 20657114.666667
n÷3 15492836
n÷5 12394268.8

Exponentiation

ny
n2 3840447477166336
n3 2.3799769172141E+23
n4 1.4749036824873E+31
n5 9.1401763474289E+38

Nth Root

y√n
2√n 7872.188005885
3√n 395.72817450565
4√n 88.725351539935
5√n 36.177469245278

Divisors of 61971344

1, 2, 4, 8, 16, 3873209, 7746418, 15492836, 30985672, 61971344

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61971343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61971344 can be divided by 10 positive divisors. The sum of these divisors (counting 61971344) is 1, the average is 0.1.

Base conversion 61971344

Base System Value
2 Binary 11101100011001101110010000
3 Ternary 11022121110200222
4 Quaternary 3230121232100
5 Quinary 111331040334
6 Senary 10052132212
8 Octal 354315620
10 Decimal 61971344
12 Duodecimal 18907068
16 Hexadecimal 3b19b90
20 Vigesimal j76874
36 Base36 10w9e8

Cryptographic Hash Functions

md5 e8b9ac8369c20ac958b8ac5a90259730
sha1 d90c0f4b2480c95b1e9c819b5c82690510cd5535
sha256 4ca428372d29d540fd99c37fa4125f70f54d0b7555b6424a08199d0d2aa8c556
sha512 e7f4dd50d12ebb618245bd14a3f5648bc1086882adb5ce0f1eef5e834a6bee82c36501e933532f76b926b5af0d05d32b260e5828407e87f98f5846ccff21547c
ripemd-160 5c3c31ac8d8da33f6edf9bd5cebab0ffd7a82ce3

61971344 as geometric shapes

Circle

Radius = n
Diameter 123942688
Circumference 389377438.08697
Area 1.2065121580763E+16

Sphere

Radius = n
Volume 9.969223998444E+23
Surface area 4.8260486323053E+16
Circumference 389377438.08697

Square

Length = n
Perimeter 247885376
Area 3840447477166336
Diagonal 87640715.163289

Cube

Length = n
Surface area 23042684862998016
Volume 2.3799769172141E+23
Space diagonal 107337516.42133

Equilateral Triangle

Length = n
Perimeter 185914032
Area 1.662962538563E+15
Altitude 53668758.210664

Triangular Pyramid

Length = n
Surface area 1.662962538563E+15
Volume 2.8048296953825E+22
Height 29213571.721096