396985668 (number)

396985668 is an even 9-digits composite number following 396985667 and preceding 396985669. In scientific notation, it is written as 3.96985668 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 24 positive divisors. There are 131376000 positive integers (up to 396985668) that are relatively prime to 396985668.

Interesting facts

Basic properties

Name

Name three hundred ninety-six million nine hundred eighty-five thousand six hundred sixty-eight

Notation

Scientific notation 3.96985668 × 10^8
Engineering notation 3.96985668 × 10^6

Prime Factorization of 396985668

Prime Factorization 2 × 2 × 3 × 139 × 238001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 198492834
Product of the distinct prime numbers

The prime factorization of 396985668 is 2 × 2 × 3 × 139 × 238001. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 90, 82, 656, 739, 9551, 1368, 86499, 69197, 13798, 901827, 3446077, 1745776, 30588731, 77523526, 945331349, 590343025, 7834126398, 371963379

Basic calculations (n = 396985668)

Multiplication

n×y
n×2 793971336
n×3 1190957004
n×4 1587942672
n×5 1984928340

Division

n÷y
n÷2 198492834
n÷3 132328556
n÷3 99246417
n÷5 79397133.6

Exponentiation

ny
n2 157597620597406224
n3 6.2563996688072E+25
n4 2.4837010017964E+34
n5 9.8599370131041E+42

Nth Root

y√n
2√n 19924.499190695
3√n 734.95081534912
4√n 141.15416816621
5√n 52.45114408369

Divisors of 396985668

1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 238001, 476002, 714003, 952004, 1428006, 2856012, 33082139, 66164278, 99246417, 132328556, 198492834, 396985668

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -396985667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 396985668 can be divided by 24 positive divisors. The sum of these divisors (counting 396985668) is 1, the average is 0.041666666666667.

Base conversion 396985668

Base System Value
2 Binary 10111101010011000010101000100
3 Ternary 1000122222221221220
4 Quaternary 113222120111010
5 Quinary 1303112020133
6 Senary 103220440340
8 Octal 2752302504
10 Decimal 396985668
12 Duodecimal b0b490b0
16 Hexadecimal 17a98544
20 Vigesimal 6413438
36 Base36 6kcs3o

Cryptographic Hash Functions

md5 79f9ad2f6323344e4a0afddf603dce96
sha1 b5dc27627ae9584dd51d2e4556e9b367dea8f4a8
sha256 cd3b9a054de5b013734986007c2264fe225f4afeb692b0a8005b17c923066cf1
sha512 9e3ded5f96040d81ac8c859c942402acb9f0462cd133731d8a6ab64b0a9b5a4f925ec24d05a0c6eeb45cf756dab84b6cba3c41ef1346e965ab5b315db95098f8
ripemd-160 37f1a098ffce15728f4e5bb5e356fbc039d633cf

396985668 as geometric shapes

Circle

Radius = n
Diameter 793971336
Circumference 2494334516.3385
Area 4.9510752709204E+17

Sphere

Radius = n
Volume 2.6206745649928E+26
Surface area 1.9804301083682E+18
Circumference 2494334516.3385

Square

Length = n
Perimeter 1587942672
Area 157597620597406224
Diagonal 561422515.75334

Cube

Length = n
Surface area 945585723584437344
Volume 6.2563996688072E+25
Space diagonal 687599346.85267

Equilateral Triangle

Length = n
Perimeter 1190957004
Area 6.8241771506668E+16
Altitude 343799673.42634

Triangular Pyramid

Length = n
Surface area 6.8241771506668E+16
Volume 7.3732377193781E+24
Height 187140838.58445