61742389 (number)

61742389 is an odd 8-digits prime number following 61742388 and preceding 61742390. In scientific notation, it is written as 6.1742389 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 61742388 positive integers (up to 61742389) that are relatively prime to 61742389.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred forty-two thousand three hundred eighty-nine

Notation

Scientific notation 6.1742389 × 10^7
Engineering notation 6.1742389 × 10^6

Prime Factorization of 61742389

Prime Factorization 61742389

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 61742389
Product of the distinct prime numbers

The prime factorization of 61742389 is 61742389. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 10, 89, 17, 842, 653, 909, 1248, 61081, 14586, 724611, 101401, 1736996, 1600273, 34539985, 60337187, 270821763, 242551917, 6601110553, 3508241131

Basic calculations (n = 61742389)

Multiplication

n×y
n×2 123484778
n×3 185227167
n×4 246969556
n×5 308711945

Division

n÷y
n÷2 30871194.5
n÷3 20580796.333333
n÷3 15435597.25
n÷5 12348477.8

Exponentiation

ny
n2 3812122599427321
n3 2.3536955644953E+23
n4 1.4532278713065E+31
n5 8.9725760535845E+38

Nth Root

y√n
2√n 7857.6325314945
3√n 395.24022987624
4√n 88.643288135619
5√n 36.150697902667

Divisors of 61742389

1, 61742389

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 61742390
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 30871195
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 7857.6325951269
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999676073
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61742389 can be divided by 2 positive divisors. The sum of these divisors (counting 61742389) is 61742390, the average is 30871195.

Base conversion 61742389

Base System Value
2 Binary 11101011100001110100110101
3 Ternary 11022011211122011
4 Quaternary 3223201310311
5 Quinary 111301224024
6 Senary 10043204221
8 Octal 353416465
10 Decimal 61742389
12 Duodecimal 18816671
16 Hexadecimal 3ae1d35
20 Vigesimal j5hfj9
36 Base36 10rcqd

Cryptographic Hash Functions

md5 d418d0e0e3e17da05405a046d6f2bb74
sha1 b6a592806e4cae38802e83a2724d1c2333cd7559
sha256 1c681aa6a6cf127873daf8c3838cf41d989d2c57a19d66eb9666cfa0e6032f51
sha512 95200e524fc8fe08628cd58519ecb0144a0a5a08dd2bd1a40b925167a67fb1a2d917654f154ba5de8320b757d640d31b224589a3c4601346231528759e3e6b1a
ripemd-160 ca13aa76a6d251e2cd5ec807d307bef21a93c22e

61742389 as geometric shapes

Circle

Radius = n
Diameter 123484778
Circumference 387938871.39497
Area 1.1976136352944E+16

Sphere

Radius = n
Volume 9.8591369256072E+23
Surface area 4.7904545411778E+16
Circumference 387938871.39497

Square

Length = n
Perimeter 246969556
Area 3812122599427321
Diagonal 87316923.897115

Cube

Length = n
Surface area 22872735596563926
Volume 2.3536955644953E+23
Space diagonal 106940954.72868

Equilateral Triangle

Length = n
Perimeter 185227167
Area 1.6506975067224E+15
Altitude 53470477.364341

Triangular Pyramid

Length = n
Surface area 1.6506975067224E+15
Volume 2.7738568241722E+22
Height 29105641.299038