661004080 (number)

661004080 is an even 9-digits composite number following 661004079 and preceding 661004081. In scientific notation, it is written as 6.61004080 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 240364800 positive integers (up to 661004080) that are relatively prime to 661004080.

Interesting facts

Basic properties

Name

Name six hundred sixty-one million four thousand eighty

Notation

Scientific notation 6.61004080 × 10^8
Engineering notation 6.61004080 × 10^6

Prime Factorization of 661004080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 751141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 82625510
Product of the distinct prime numbers

The prime factorization of 661004080 is 2 × 2 × 2 × 2 × 5 × 11 × 751141. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 22, 97, 382, 664, 78, 8860, 46439, 93865, 566978, 996369, 5982874, 3797928, 40176885, 54886531, 169498816, 611517185, 2790741284, 2115082367

Basic calculations (n = 661004080)

Multiplication

n×y
n×2 1322008160
n×3 1983012240
n×4 2644016320
n×5 3305020400

Division

n÷y
n÷2 330502040
n÷3 220334693.33333
n÷3 165251020
n÷5 132200816

Exponentiation

ny
n2 436926393776646400
n3 2.8881012894605E+26
n4 1.9090467357867E+35
n5 1.2618876812657E+44

Nth Root

y√n
2√n 25709.999611046
3√n 871.10006614214
4√n 160.34338031564
5√n 58.081901775708

Divisors of 661004080

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 751141, 1502282, 3004564, 3755705, 6009128, 7511410, 8262551, 12018256, 15022820, 16525102, 30045640, 33050204, 41312755, 60091280, 66100408, 82625510, 132200816, 165251020, 330502040, 661004080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -661004079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 661004080 can be divided by 40 positive divisors. The sum of these divisors (counting 661004080) is 1, the average is 0.025.

Base conversion 661004080

Base System Value
2 Binary 100111011001100001111100110000
3 Ternary 1201001210111010121
4 Quaternary 213121201330300
5 Quinary 2323204112310
6 Senary 145331340024
8 Octal 4731417460
10 Decimal 661004080
12 Duodecimal 165451614
16 Hexadecimal 27661f30
20 Vigesimal a6b5a40
36 Base36 axjm0g

Cryptographic Hash Functions

md5 937089b4720e2099491ffa49f93de663
sha1 67d4b7cc2e4ae3cf97fa6f3216338ac12ed2b2fd
sha256 d6b98eb5459eed7be94cafa2c031ad6d7684e2cb465bf620179cb5c540fc4243
sha512 0a015e9bc5b394088161078506f41490c4ec1827e8730fbe6a01e61acd5a97af33e929b720f98ce0c32a138aee03b322ca2855287749bc0825c77564ed1008e5
ripemd-160 edc7a3e54106440f3d259fdee75b046b7197ddd1

661004080 as geometric shapes

Circle

Radius = n
Diameter 1322008160
Circumference 4153211123.4418
Area 1.3726447488482E+18

Sphere

Radius = n
Volume 1.2097650391723E+27
Surface area 5.4905789953928E+18
Circumference 4153211123.4418

Square

Length = n
Perimeter 2644016320
Area 436926393776646400
Diagonal 934800934.71995

Cube

Length = n
Surface area 2621558362659878400
Volume 2.8881012894605E+26
Space diagonal 1144892650.5703

Equilateral Triangle

Length = n
Perimeter 1983012240
Area 1.8919467829725E+17
Altitude 572446325.28516

Triangular Pyramid

Length = n
Surface area 1.8919467829725E+17
Volume 3.4036600108852E+25
Height 311600311.57332