397384788 (number)

397384788 is an even 9-digits composite number following 397384787 and preceding 397384789. In scientific notation, it is written as 3.97384788 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 130301568 positive integers (up to 397384788) that are relatively prime to 397384788.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred eighty-four thousand seven hundred eighty-eight

Notation

Scientific notation 3.97384788 × 10^8
Engineering notation 3.97384788 × 10^6

Prime Factorization of 397384788

Prime Factorization 2 × 2 × 3 × 109 × 149 × 2039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 198692394
Product of the distinct prime numbers

The prime factorization of 397384788 is 2 × 2 × 3 × 109 × 149 × 2039. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 9, 37, 352, 233, 9002, 4821, 40567, 80275, 436778, 509575, 8120611, 5047611, 44184013, 6285629, 378883718, 457876721, 186782009, 1084439672

Basic calculations (n = 397384788)

Multiplication

n×y
n×2 794769576
n×3 1192154364
n×4 1589539152
n×5 1986923940

Division

n÷y
n÷2 198692394
n÷3 132461596
n÷3 99346197
n÷5 79476957.6

Exponentiation

ny
n2 157914669733804944
n3 6.2752887554258E+25
n4 2.4937042917137E+34
n5 9.9096015129733E+42

Nth Root

y√n
2√n 19934.512484633
3√n 735.19703357511
4√n 141.1896330636
5√n 52.461686472823

Divisors of 397384788

1, 2, 3, 4, 6, 12, 109, 149, 218, 298, 327, 436, 447, 596, 654, 894, 1308, 1788, 2039, 4078, 6117, 8156, 12234, 16241, 24468, 32482, 48723, 64964, 97446, 194892, 222251, 303811, 444502, 607622, 666753, 889004, 911433, 1215244, 1333506, 1822866, 2667012, 3645732, 33115399, 66230798, 99346197, 132461596, 198692394, 397384788

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 -397384787
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 397384788 can be divided by 48 positive divisors. The sum of these divisors (counting 397384788) is 1, the average is 0.020833333333333.

Base conversion 397384788

Base System Value
2 Binary 10111101011111001110001010100
3 Ternary 1000200202020110010
4 Quaternary 113223321301110
5 Quinary 1303212303123
6 Senary 103233200220
8 Octal 2753716124
10 Decimal 397384788
12 Duodecimal b1100070
16 Hexadecimal 17af9c54
20 Vigesimal 643d1j8
36 Base36 6klc2c

Cryptographic Hash Functions

md5 1865a0e1ba9500526efa68a14ae61be7
sha1 ef77bc073f8ccb582871ea501d435e25c7011132
sha256 c59630c838c9d0648c70609b16528e4be9877acc8e0de41fb0b6d3f136d98a76
sha512 17ba3a127326fc6c5c88f3bc41c72bb3c3fae0c56ecc48438b77dce68cb67cafa5d92bfe8071f692d752a806d6de84dce7a32542529bd88c67b8146ca86e762d
ripemd-160 b6830736c70aab955c9ac9dcf33e13cb1ea58aa0

397384788 as geometric shapes

Circle

Radius = n
Diameter 794769576
Circumference 2496842261.2583
Area 4.9610356632978E+17

Sphere

Radius = n
Volume 2.6285868070934E+26
Surface area 1.9844142653191E+18
Circumference 2496842261.2583

Square

Length = n
Perimeter 1589539152
Area 157914669733804944
Diagonal 561986956.67036

Cube

Length = n
Surface area 947488018402829664
Volume 6.2752887554258E+25
Space diagonal 688290642.97099

Equilateral Triangle

Length = n
Perimeter 1192154364
Area 6.8379057809852E+16
Altitude 344145321.48549

Triangular Pyramid

Length = n
Surface area 6.8379057809852E+16
Volume 7.3954987214421E+24
Height 187328985.55679