397015087 (number)

397015087 is an odd 9-digits composite number following 397015086 and preceding 397015088. In scientific notation, it is written as 3.97015087 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 332384472 positive integers (up to 397015087) that are relatively prime to 397015087.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million fifteen thousand eighty-seven

Notation

Scientific notation 3.97015087 × 10^8
Engineering notation 3.97015087 × 10^6

Prime Factorization of 397015087

Prime Factorization 43 × 7 × 1318987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397015087
Product of the distinct prime numbers

The prime factorization of 397015087 is 43 × 7 × 1318987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 37, 93, 331, 512, 2375, 304, 93350, 91718, 457901, 857869, 4030160, 4166922, 96461983, 82778956, 886103167, 767720870, 2323654296, 6472641606

Basic calculations (n = 397015087)

Multiplication

n×y
n×2 794030174
n×3 1191045261
n×4 1588060348
n×5 1985075435

Division

n÷y
n÷2 198507543.5
n÷3 132338362.33333
n÷3 99253771.75
n÷5 79403017.4

Exponentiation

ny
n2 157620979305617569
n3 6.2577906812045E+25
n4 2.4844373117262E+34
n5 9.8635909546102E+42

Nth Root

y√n
2√n 19925.237438987
3√n 734.96896964343
4√n 141.15678318447
5√n 52.451921449018

Divisors of 397015087

1, 7, 43, 301, 1318987, 9232909, 56716441, 397015087

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397015086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397015087 can be divided by 8 positive divisors. The sum of these divisors (counting 397015087) is 1, the average is 0.125.

Base conversion 397015087

Base System Value
2 Binary 10111101010011111100000101111
3 Ternary 1000200001110022111
4 Quaternary 113222133200233
5 Quinary 1303113440322
6 Senary 103221224451
8 Octal 2752374057
10 Decimal 397015087
12 Duodecimal b0b62127
16 Hexadecimal 17a9f82f
20 Vigesimal 6416he7
36 Base36 6kdesv

Cryptographic Hash Functions

md5 48a6f5b672064edf1333685a51c738b7
sha1 d6fc18e230c9af5135c0281c665e6408ddb1b3d1
sha256 47adaca7c9001c820585596750a51b6d72973765c6919d77d5f6e1633cd1302f
sha512 140332ff82deddeb04610e40d1f1b64dacd7e3273a35ddad4a71a65e91be389f325e8db0fceb82ac8d8976e06bf2d7e65776c9384eccc7041ed223c979a05903
ripemd-160 d9ed1e8640e355706dd41e7b58daca300ef47cac

397015087 as geometric shapes

Circle

Radius = n
Diameter 794030174
Circumference 2494519361.367
Area 4.9518091063816E+17

Sphere

Radius = n
Volume 2.6212572309033E+26
Surface area 1.9807236425526E+18
Circumference 2494519361.367

Square

Length = n
Perimeter 1588060348
Area 157620979305617569
Diagonal 561464120.50213

Cube

Length = n
Surface area 945725875833705414
Volume 6.2577906812045E+25
Space diagonal 687650302.05538

Equilateral Triangle

Length = n
Perimeter 1191045261
Area 6.8251886124023E+16
Altitude 343825151.02769

Triangular Pyramid

Length = n
Surface area 6.8251886124023E+16
Volume 7.3748770432095E+24
Height 187154706.83404