678742488 (number)

678742488 is an even 9-digits composite number following 678742487 and preceding 678742489. In scientific notation, it is written as 6.78742488 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 48 positive divisors. There are 226089024 positive integers (up to 678742488) that are relatively prime to 678742488.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million seven hundred forty-two thousand four hundred eighty-eight

Notation

Scientific notation 6.78742488 × 10^8
Engineering notation 6.78742488 × 10^6

Prime Factorization of 678742488

Prime Factorization 2 × 2 × 2 × 3 × 3 × 4517 × 2087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 56561874
Product of the distinct prime numbers

The prime factorization of 678742488 is 2 × 2 × 2 × 3 × 3 × 4517 × 2087. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 30, 32, 386, 742, 9596, 6222, 63488, 23875, 770626, 303803, 2199500, 4368741, 87127491, 44604281, 824268631, 617133829, 5487889931, 2975767438

Basic calculations (n = 678742488)

Multiplication

n×y
n×2 1357484976
n×3 2036227464
n×4 2714969952
n×5 3393712440

Division

n÷y
n÷2 339371244
n÷3 226247496
n÷3 169685622
n÷5 135748497.6

Exponentiation

ny
n2 460691365016430144
n3 3.1269080329137E+26
n4 2.122365338007E+35
n5 1.4405395299638E+44

Nth Root

y√n
2√n 26052.686771233
3√n 878.82353464255
4√n 161.40844702565
5√n 58.390340417853

Divisors of 678742488

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2087, 4174, 4517, 6261, 8348, 9034, 12522, 13551, 16696, 18068, 18783, 25044, 27102, 36136, 37566, 40653, 50088, 54204, 75132, 81306, 108408, 150264, 162612, 325224, 9426979, 18853958, 28280937, 37707916, 56561874, 75415832, 84842811, 113123748, 169685622, 226247496, 339371244, 678742488

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678742487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678742488 can be divided by 48 positive divisors. The sum of these divisors (counting 678742488) is 1, the average is 0.020833333333333.

Base conversion 678742488

Base System Value
2 Binary 101000011101001100100111011000
3 Ternary 1202022011200122200
4 Quaternary 220131030213120
5 Quinary 2342224224423
6 Senary 151203450200
8 Octal 5035144730
10 Decimal 678742488
12 Duodecimal 16b386960
16 Hexadecimal 2874c9d8
20 Vigesimal ac22g48
36 Base36 b83t20

Cryptographic Hash Functions

md5 fc9bff1051bc7ddef4c4b0e810e83ada
sha1 cbdd52c371ab2a43ac29955b08895e5a30794dc8
sha256 a4616906dca1bf2ad3396f27cf92b198c5e81a8e50d3074941f0ef82678465d5
sha512 9bc9c199834224c4f5772a91d60ce2a9c635f8b3dd4c86ca17feffec609999ba8db60905de5f80fc1c4a8c5e3cec27bd1d8942fee8324c6dd9937ac64eddf4d4
ripemd-160 9cbc767eef9fab8bf163041f1e3c031f01a375c0

678742488 as geometric shapes

Circle

Radius = n
Diameter 1357484976
Circumference 4264664827.9601
Area 1.4473046079079E+18

Sphere

Radius = n
Volume 1.3097961739537E+27
Surface area 5.7892184316315E+18
Circumference 4264664827.9601

Square

Length = n
Perimeter 2714969952
Area 460691365016430144
Diagonal 959886831.88846

Cube

Length = n
Surface area 2764148190098580864
Volume 3.1269080329137E+26
Space diagonal 1175616474.4717

Equilateral Triangle

Length = n
Perimeter 2036227464
Area 1.9948521270418E+17
Altitude 587808237.23585

Triangular Pyramid

Length = n
Surface area 1.9948521270418E+17
Volume 3.6850964570333E+25
Height 319962277.29615