397996970 (number)

397996970 is an even 9-digits composite number following 397996969 and preceding 397996971. In scientific notation, it is written as 3.97996970 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 136231488 positive integers (up to 397996970) that are relatively prime to 397996970.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million nine hundred ninety-six thousand nine hundred seventy

Notation

Scientific notation 3.97996970 × 10^8
Engineering notation 3.97996970 × 10^6

Prime Factorization of 397996970

Prime Factorization 2 × 35 × 653 × 8707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397996970
Product of the distinct prime numbers

The prime factorization of 397996970 is 2 × 35 × 653 × 8707. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 97, 26, 150, 415, 9390, 7219, 38837, 58745, 180217, 942524, 2967490, 1686812, 41607229, 75540572, 356336748, 272725515, 9534083294, 4696276940

Basic calculations (n = 397996970)

Multiplication

n×y
n×2 795993940
n×3 1193990910
n×4 1591987880
n×5 1989984850

Division

n÷y
n÷2 198998485
n÷3 132665656.66667
n÷3 99499242.5
n÷5 79599394

Exponentiation

ny
n2 158401588129180900
n3 6.3043352118602E+25
n4 2.5091063121847E+34
n5 9.9861670965737E+42

Nth Root

y√n
2√n 19949.861403027
3√n 735.57437017206
4√n 141.24397828944
5√n 52.477840250774

Divisors of 397996970

1, 2, 35, 70, 653, 1306, 8707, 17414, 22855, 45710, 304745, 609490, 5685671, 11371342, 198998485, 397996970

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397996969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397996970 can be divided by 16 positive divisors. The sum of these divisors (counting 397996970) is 1, the average is 0.0625.

Base conversion 397996970

Base System Value
2 Binary 10111101110001111001110101010
3 Ternary 1000201220100012112
4 Quaternary 113232033032222
5 Quinary 1303341400340
6 Senary 103254242322
8 Octal 2756171652
10 Decimal 397996970
12 Duodecimal b13563a2
16 Hexadecimal 17b8f3aa
20 Vigesimal 6479c8a
36 Base36 6kygfe

Cryptographic Hash Functions

md5 1ff79b41e8d726784d176b0eee317ba7
sha1 a88a357064fb915e8acbf8480de888df32aa6b4e
sha256 8b287d72a283123ff2fc4856250aa3fabb45e2a87d60beba010a56522f3378fe
sha512 3ac23d6c3c7998783b46d255e2409bf93d695d23eb97b9276f0b0384a9d942e441aa4f0c19c90fe38f8320cfe849f275f66d02b766c0de86a2d910e9149f8b35
ripemd-160 645509bfa723aa264657be2c525d17085cc73299

397996970 as geometric shapes

Circle

Radius = n
Diameter 795993940
Circumference 2500688714.206
Area 4.9763326558359E+17

Sphere

Radius = n
Volume 2.640753758313E+26
Surface area 1.9905330623344E+18
Circumference 2500688714.206

Square

Length = n
Perimeter 1591987880
Area 158401588129180900
Diagonal 562852712.7574

Cube

Length = n
Surface area 950409528775085400
Volume 6.3043352118602E+25
Space diagonal 689350973.29847

Equilateral Triangle

Length = n
Perimeter 1193990910
Area 6.8589899659835E+16
Altitude 344675486.64923

Triangular Pyramid

Length = n
Surface area 6.8589899659835E+16
Volume 7.4297302986325E+24
Height 187617570.91913