397484940 (number)

397484940 is an even 9-digits composite number following 397484939 and preceding 397484941. In scientific notation, it is written as 3.97484940 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 100416960 positive integers (up to 397484940) that are relatively prime to 397484940.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred eighty-four thousand nine hundred forty

Notation

Scientific notation 3.97484940 × 10^8
Engineering notation 3.97484940 × 10^6

Prime Factorization of 397484940

Prime Factorization 2 × 2 × 3 × 5 × 19 × 348671

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 198742470
Product of the distinct prime numbers

The prime factorization of 397484940 is 2 × 2 × 3 × 5 × 19 × 348671. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 100, 96, 331, 699, 8991, 4058, 78018, 89418, 144013, 192041, 8067691, 7725979, 80664017, 16634644, 32071561, 801977501, 2976860265, 2969287475

Basic calculations (n = 397484940)

Multiplication

n×y
n×2 794969880
n×3 1192454820
n×4 1589939760
n×5 1987424700

Division

n÷y
n÷2 198742470
n÷3 132494980
n÷3 99371235
n÷5 79496988

Exponentiation

ny
n2 157994277526803600
n3 6.2800345923085E+25
n4 2.4962191731217E+34
n5 9.9220952825511E+42

Nth Root

y√n
2√n 19937.024351693
3√n 735.25879174223
4√n 141.19852814988
5√n 52.464330566601

Divisors of 397484940

1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 348671, 697342, 1046013, 1394684, 1743355, 2092026, 3486710, 4184052, 5230065, 6624749, 6973420, 10460130, 13249498, 19874247, 20920260, 26498996, 33123745, 39748494, 66247490, 79496988, 99371235, 132494980, 198742470, 397484940

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 -397484939
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 397484940 can be divided by 48 positive divisors. The sum of these divisors (counting 397484940) is 1, the average is 0.020833333333333.

Base conversion 397484940

Base System Value
2 Binary 10111101100010010001110001100
3 Ternary 1000200221022211110
4 Quaternary 113230102032030
5 Quinary 1303224004230
6 Senary 103235252020
8 Octal 2754221614
10 Decimal 397484940
12 Duodecimal b114a010
16 Hexadecimal 17b1238c
20 Vigesimal 6445c70
36 Base36 6knhcc

Cryptographic Hash Functions

md5 549ac1d3463d27bf614a3ef5d95ed00c
sha1 64eb38cdd13c54eb4bd287914002b76e3de48f46
sha256 c48e9336c1670157d15f4dcd2e13e0006d248298769b2974c8f199243b792e1d
sha512 9818a476833aec753c8a6be4e284b2f4aa4018df97f21d6eb7cd8421bbb92684d828576f6ed50b0b597a1d89841d27efb6190c0e6d22fe7a42b52c5303035043
ripemd-160 fbe3be5ee1aa031395b73f170e95fc4fecbf7ab5

397484940 as geometric shapes

Circle

Radius = n
Diameter 794969880
Circumference 2497471534.8332
Area 4.9635366158743E+17

Sphere

Radius = n
Volume 2.6305747385981E+26
Surface area 1.9854146463497E+18
Circumference 2497471534.8332

Square

Length = n
Perimeter 1589939760
Area 157994277526803600
Diagonal 562128592.98706

Cube

Length = n
Surface area 947965665160821600
Volume 6.2800345923085E+25
Space diagonal 688464111.32347

Equilateral Triangle

Length = n
Perimeter 1192454820
Area 6.841352899539E+16
Altitude 344232055.66173

Triangular Pyramid

Length = n
Surface area 6.841352899539E+16
Volume 7.4010917438457E+24
Height 187376197.66235