61434490 (number)

61434490 is an even 8-digits composite number following 61434489 and preceding 61434491. In scientific notation, it is written as 6.1434490 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 22683456 positive integers (up to 61434490) that are relatively prime to 61434490.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred thirty-four thousand four hundred ninety

Notation

Scientific notation 6.1434490 × 10^7
Engineering notation 6.1434490 × 10^6

Prime Factorization of 61434490

Prime Factorization 2 × 5 × 13 × 472573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61434490
Product of the distinct prime numbers

The prime factorization of 61434490 is 2 × 5 × 13 × 472573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 9, 41, 682, 890, 9762, 9821, 56301, 80559, 491495, 454885, 5117092, 4757161, 65684334, 60856178, 859196758, 144743268, 1505958079, 3390345387

Basic calculations (n = 61434490)

Multiplication

n×y
n×2 122868980
n×3 184303470
n×4 245737960
n×5 307172450

Division

n÷y
n÷2 30717245
n÷3 20478163.333333
n÷3 15358622.5
n÷5 12286898

Exponentiation

ny
n2 3774196561560100
n3 2.318658409192E+23
n4 1.4244559685292E+31
n5 8.7510725954048E+38

Nth Root

y√n
2√n 7838.0156927631
3√n 394.58213568214
4√n 88.532568542673
5√n 36.11457026496

Divisors of 61434490

1, 2, 5, 10, 13, 26, 65, 130, 472573, 945146, 2362865, 4725730, 6143449, 12286898, 30717245, 61434490

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 -61434489
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 61434490 can be divided by 16 positive divisors. The sum of these divisors (counting 61434490) is 1, the average is 0.0625.

Base conversion 61434490

Base System Value
2 Binary 11101010010110101001111010
3 Ternary 11021121012021111
4 Quaternary 3222112221322
5 Quinary 111211400430
6 Senary 10032430534
8 Octal 352265172
10 Decimal 61434490
12 Duodecimal 186a844a
16 Hexadecimal 3a96a7a
20 Vigesimal j3j64a
36 Base36 10kr5m

Cryptographic Hash Functions

md5 551227227739e9ebe89a620db95f1838
sha1 0b12a585ceb52a62927a52e568dfdd1a334268a8
sha256 be4244fa258003ea2b01b19a6e9621c161fecd77b430c7f73554e17840e83d5a
sha512 d169c5abd767f459c98d59ac5c278d64681f35e1b9b2cd2f5fad1805b3330c8d0a77937a1fb67572c0634471e8a0e4fe01fc33d850fb0aca48c87f8ee7b57241
ripemd-160 5d78082fa332d86d1793dfd30cdc08f23ae1e75d

61434490 as geometric shapes

Circle

Radius = n
Diameter 122868980
Circumference 386004284.92207
Area 1.1856988191001E+16

Sphere

Radius = n
Volume 9.712373632669E+23
Surface area 4.7427952764004E+16
Circumference 386004284.92207

Square

Length = n
Perimeter 245737960
Area 3774196561560100
Diagonal 86881488.955474

Cube

Length = n
Surface area 22645179369360600
Volume 2.318658409192E+23
Space diagonal 106407658.01708

Equilateral Triangle

Length = n
Perimeter 184303470
Area 1.6342750505935E+15
Altitude 53203829.008541

Triangular Pyramid

Length = n
Surface area 1.6342750505935E+15
Volume 2.7325651406581E+22
Height 28960496.318491