61399345 (number)

61399345 is an odd 8-digits composite number following 61399344 and preceding 61399346. In scientific notation, it is written as 6.1399345 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 41074560 positive integers (up to 61399345) that are relatively prime to 61399345.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-nine thousand three hundred forty-five

Notation

Scientific notation 6.1399345 × 10^7
Engineering notation 6.1399345 × 10^6

Prime Factorization of 61399345

Prime Factorization 35 × 41 × 42787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61399345
Product of the distinct prime numbers

The prime factorization of 61399345 is 35 × 41 × 42787. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 39, 8, 992, 456, 2913, 2985, 94573, 97350, 743312, 785031, 1107926, 234796, 23303843, 2772750, 421828118, 880430938, 3342433294, 2818196636

Basic calculations (n = 61399345)

Multiplication

n×y
n×2 122798690
n×3 184198035
n×4 245597380
n×5 306996725

Division

n÷y
n÷2 30699672.5
n÷3 20466448.333333
n÷3 15349836.25
n÷5 12279869

Exponentiation

ny
n2 3769879566429025
n3 2.3146813610763E+23
n4 1.4211991945379E+31
n5 8.7260699659155E+38

Nth Root

y√n
2√n 7835.773414284
3√n 394.50687809517
4√n 88.519904057133
5√n 36.110437286523

Divisors of 61399345

1, 35, 41, 1435, 42787, 1497545, 1754267, 61399345

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 -61399344
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 61399345 can be divided by 8 positive divisors. The sum of these divisors (counting 61399345) is 1, the average is 0.125.

Base conversion 61399345

Base System Value
2 Binary 11101010001110000100110001
3 Ternary 11021112102001211
4 Quaternary 3222032010301
5 Quinary 111204234340
6 Senary 10032000121
8 Octal 352160461
10 Decimal 61399345
12 Duodecimal 18690041
16 Hexadecimal 3a8e131
20 Vigesimal j3ei75
36 Base36 10k01d

Cryptographic Hash Functions

md5 f1abd7198f2b3cdbcb9e252debc6a533
sha1 42640b9280c801c5e8e1b8c26534452a472e61aa
sha256 742af2bcd6db5fce25893198c24d4d0003b2a62d29744d7f6f6480c7265cf02b
sha512 0013942233095b3db041ffa0db22d9a96b02d300719f0c69871d15d0189d1e5d5cfab818b7207475fe850fd563c8c46d64016e6031a870ce5b2f76b2e78d8e57
ripemd-160 1d6191e8237b51082f973d7b6e3db977b8b41c45

61399345 as geometric shapes

Circle

Radius = n
Diameter 122798690
Circumference 385783462.37445
Area 1.1843425950812E+16

Sphere

Radius = n
Volume 9.6957146124779E+23
Surface area 4.7373703803247E+16
Circumference 385783462.37445

Square

Length = n
Perimeter 245597380
Area 3769879566429025
Diagonal 86831786.419825

Cube

Length = n
Surface area 22619277398574150
Volume 2.3146813610763E+23
Space diagonal 106346785.09145

Equilateral Triangle

Length = n
Perimeter 184198035
Area 1.6324057368677E+15
Altitude 53173392.545725

Triangular Pyramid

Length = n
Surface area 1.6324057368677E+15
Volume 2.7278781445052E+22
Height 28943928.806608