668049085 (number)

668049085 is an odd 9-digits composite number following 668049084 and preceding 668049086. In scientific notation, it is written as 6.68049085 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 456192000 positive integers (up to 668049085) that are relatively prime to 668049085.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-nine thousand eighty-five

Notation

Scientific notation 6.68049085 × 10^8
Engineering notation 6.68049085 × 10^6

Prime Factorization of 668049085

Prime Factorization 5 × 17 × 11 × 811 × 881

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668049085
Product of the distinct prime numbers

The prime factorization of 668049085 is 5 × 17 × 11 × 811 × 881. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 76, 9, 463, 428, 6578, 3101, 70167, 74065, 754596, 293819, 4009063, 9352864, 34154236, 52054079, 51428918, 434261350, 1773811459, 1867497800

Basic calculations (n = 668049085)

Multiplication

n×y
n×2 1336098170
n×3 2004147255
n×4 2672196340
n×5 3340245425

Division

n÷y
n÷2 334024542.5
n÷3 222683028.33333
n÷3 167012271.25
n÷5 133609817

Exponentiation

ny
n2 446289579969337225
n3 2.9814334554355E+26
n4 1.9917438918921E+35
n5 1.3305826845328E+44

Nth Root

y√n
2√n 25846.645527031
3√n 874.18387467086
4√n 160.76891965499
5√n 58.205185101964

Divisors of 668049085

1, 5, 11, 17, 55, 85, 187, 811, 881, 935, 4055, 4405, 8921, 9691, 13787, 14977, 44605, 48455, 68935, 74885, 151657, 164747, 714491, 758285, 823735, 3572455, 7859401, 12146347, 39297005, 60731735, 133609817, 668049085

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668049084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668049085 can be divided by 32 positive divisors. The sum of these divisors (counting 668049085) is 1, the average is 0.03125.

Base conversion 668049085

Base System Value
2 Binary 100111110100011001111010111101
3 Ternary 1201120001102001201
4 Quaternary 213310121322331
5 Quinary 2332010032320
6 Senary 150142335501
8 Octal 4764317275
10 Decimal 668049085
12 Duodecimal 16788a591
16 Hexadecimal 27d19ebd
20 Vigesimal a8f62e5
36 Base36 b1qlz1

Cryptographic Hash Functions

md5 62f5146f589f8bddaf6d4e600a0ee242
sha1 1299ca388b0e5c1df9294ae28238ffd0cd307ec5
sha256 2053de2e51c3783ca841e487dc837a2fc6585d96561aadccfebdc891a09a9103
sha512 88d8cb7377a130eed5c6f8d5ad182db8b77795f63995ef17a14a27039fb078bc10a9c93cac3aa094b7bb0bd8741bba5635083c72a07c788fcec77337cfbcb64c
ripemd-160 81a278503c0696be99cf2c98d3c737f3e43d241d

668049085 as geometric shapes

Circle

Radius = n
Diameter 1336098170
Circumference 4197476195.3468
Area 1.4020600658053E+18

Sphere

Radius = n
Volume 1.2488599254351E+27
Surface area 5.6082402632214E+18
Circumference 4197476195.3468

Square

Length = n
Perimeter 2672196340
Area 446289579969337225
Diagonal 944764076.33794

Cube

Length = n
Surface area 2677737479816023350
Volume 2.9814334554355E+26
Space diagonal 1157094957.1699

Equilateral Triangle

Length = n
Perimeter 2004147255
Area 1.9324905684887E+17
Altitude 578547478.58495

Triangular Pyramid

Length = n
Surface area 1.9324905684887E+17
Volume 3.5136530233248E+25
Height 314921358.77931