61504920 (number)

61504920 is an even 8-digits composite number following 61504919 and preceding 61504921. In scientific notation, it is written as 6.1504920 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 96 positive divisors. There are 15966720 positive integers (up to 61504920) that are relatively prime to 61504920.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred four thousand nine hundred twenty

Notation

Scientific notation 6.1504920 × 10^7
Engineering notation 6.1504920 × 10^6

Prime Factorization of 61504920

Prime Factorization 2 × 2 × 2 × 45 × 3 × 3 × 41 × 463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5125410
Product of the distinct prime numbers

The prime factorization of 61504920 is 2 × 2 × 2 × 45 × 3 × 3 × 41 × 463. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61504920)

Multiplication

n×y
n×2 123009840
n×3 184514760
n×4 246019680
n×5 307524600

Division

n÷y
n÷2 30752460
n÷3 20501640
n÷3 15376230
n÷5 12300984

Exponentiation

ny
n2 3782855184206400
n3 2.326642054762E+23
n4 1.4309993344677E+31
n5 8.8013499586491E+38

Nth Root

y√n
2√n 7842.5072521484
3√n 394.73286429676
4√n 88.55793161625
5√n 36.122846995476

Divisors of 61504920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61504919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61504920 can be divided by 96 positive divisors. The sum of these divisors (counting 61504920) is 1, the average is 0.010416666666667.

Base conversion 61504920

Base System Value
2 Binary 11101010100111110110011000
3 Ternary 11021201202220000
4 Quaternary 3222213312120
5 Quinary 111221124140
6 Senary 10034133000
8 Octal 352476630
10 Decimal 61504920
12 Duodecimal 18721160
16 Hexadecimal 3aa7d98
20 Vigesimal j48260
36 Base36 10m9i0

Cryptographic Hash Functions

md5 87c469b0037b0a3ca2f3ae13cc2d1352
sha1 e72b81a0c09bb0070e000862d32c0a802a74ab25
sha256 c39b258a625af6bc07a6b4124e621c4659ea6634180c0ba2308a73977d8d8330
sha512 d9cbde01e56940305bf99d8ba2364282286c0854e525248fc5b53dc1a496d2882379fd1c26ba54cd1da9b46c7fa95a817d5fcdaf09d290616afe7b4d29259799
ripemd-160 e6cde4dceb972b44e0403985a3076c5829d78dc6

61504920 as geometric shapes

Circle

Radius = n
Diameter 123009840
Circumference 386446809.66326
Area 1.1884190056297E+16

Sphere

Radius = n
Volume 9.7458154490311E+23
Surface area 4.7536760225188E+16
Circumference 386446809.66326

Square

Length = n
Perimeter 246019680
Area 3782855184206400
Diagonal 86981092.016672

Cube

Length = n
Surface area 22697131105238400
Volume 2.326642054762E+23
Space diagonal 106529646.35546

Equilateral Triangle

Length = n
Perimeter 184514760
Area 1.6380243441802E+15
Altitude 53264823.17773

Triangular Pyramid

Length = n
Surface area 1.6380243441802E+15
Volume 2.7419739571934E+22
Height 28993697.338891