394156968 (number)

394156968 is an even 9-digits composite number following 394156967 and preceding 394156969. In scientific notation, it is written as 3.94156968 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 123282432 positive integers (up to 394156968) that are relatively prime to 394156968.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million one hundred fifty-six thousand nine hundred sixty-eight

Notation

Scientific notation 3.94156968 × 10^8
Engineering notation 3.94156968 × 10^6

Prime Factorization of 394156968

Prime Factorization 2 × 2 × 2 × 17 × 3 × 379 × 2549

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 98539242
Product of the distinct prime numbers

The prime factorization of 394156968 is 2 × 2 × 2 × 17 × 3 × 379 × 2549. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 10, 2, 33, 658, 737, 1016, 9149, 75257, 16604, 973676, 819049, 5640480, 197955, 35635465, 65808734, 476557313, 532671736, 8536991132, 7984595697

Basic calculations (n = 394156968)

Multiplication

n×y
n×2 788313936
n×3 1182470904
n×4 1576627872
n×5 1970784840

Division

n÷y
n÷2 197078484
n÷3 131385656
n÷3 98539242
n÷5 78831393.6

Exponentiation

ny
n2 155359715422953024
n3 6.1236114380454E+25
n4 2.4136641176301E+34
n5 9.5136253037547E+42

Nth Root

y√n
2√n 19853.386814345
3√n 733.20103527083
4√n 140.90204687777
5√n 52.376182563872

Divisors of 394156968

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 379, 408, 758, 1137, 1516, 2274, 2549, 3032, 4548, 5098, 6443, 7647, 9096, 10196, 12886, 15294, 19329, 20392, 25772, 30588, 38658, 43333, 51544, 61176, 77316, 86666, 129999, 154632, 173332, 259998, 346664, 519996, 966071, 1039992, 1932142, 2898213, 3864284, 5796426, 7728568, 11592852, 16423207, 23185704, 32846414, 49269621, 65692828, 98539242, 131385656, 197078484, 394156968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394156967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394156968 can be divided by 64 positive divisors. The sum of these divisors (counting 394156968) is 1, the average is 0.015625.

Base conversion 394156968

Base System Value
2 Binary 10111011111100101101110101000
3 Ternary 1000110200020201020
4 Quaternary 113133211232220
5 Quinary 1301401010333
6 Senary 103040052440
8 Octal 2737455650
10 Decimal 394156968
12 Duodecimal b0004120
16 Hexadecimal 177e5ba8
20 Vigesimal 6339c88
36 Base36 6io5go

Cryptographic Hash Functions

md5 b33737f9961635bf4598f995f4ad0bc1
sha1 0bcf48e2c12b2ccddef6b903ce27e30146a8679a
sha256 1210075cb6418dcc69bb27ff35ac13ed19d8df23eb1b53dbb3743131d969b8e3
sha512 e459a75fdf2964026621e0efbb5b04d94ce311ca39ad8aeeba1f74493650f5c67ca2f8795c01e86a13b9801a34b04def10d2d81a40d2341807b6a7a3508e8994
ripemd-160 bf03040b6976fe362d63e3405f5c6479a414445a

394156968 as geometric shapes

Circle

Radius = n
Diameter 788313936
Circumference 2476561270.0601
Area 4.8807694063655E+17

Sphere

Radius = n
Volume 2.5650523609602E+26
Surface area 1.9523077625462E+18
Circumference 2476561270.0601

Square

Length = n
Perimeter 1576627872
Area 155359715422953024
Diagonal 557422129.84946

Cube

Length = n
Surface area 932158292537718144
Volume 6.1236114380454E+25
Space diagonal 682699894.7333

Equilateral Triangle

Length = n
Perimeter 1182470904
Area 6.7272730140499E+16
Altitude 341349947.36665

Triangular Pyramid

Length = n
Surface area 6.7272730140499E+16
Volume 7.2167452886557E+24
Height 185807376.61649