397129628 (number)

397129628 is an even 9-digits composite number following 397129627 and preceding 397129629. In scientific notation, it is written as 3.97129628 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 170198400 positive integers (up to 397129628) that are relatively prime to 397129628.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred twenty-nine thousand six hundred twenty-eight

Notation

Scientific notation 3.97129628 × 10^8
Engineering notation 3.97129628 × 10^6

Prime Factorization of 397129628

Prime Factorization 2 × 2 × 7 × 14183201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198564814
Product of the distinct prime numbers

The prime factorization of 397129628 is 2 × 2 × 7 × 14183201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 29, 15, 250, 174, 5785, 3803, 89017, 8902, 710323, 370198, 3668267, 9210161, 92501564, 95466780, 716670894, 833875525, 4343280449, 7111089161

Basic calculations (n = 397129628)

Multiplication

n×y
n×2 794259256
n×3 1191388884
n×4 1588518512
n×5 1985648140

Division

n÷y
n÷2 198564814
n÷3 132376542.66667
n÷3 99282407
n÷5 79425925.6

Exponentiation

ny
n2 157711941435418384
n3 6.2632084633405E+25
n4 2.4873056471329E+34
n5 9.8778276636818E+42

Nth Root

y√n
2√n 19928.111501093
3√n 735.03964368828
4√n 141.16696320702
5√n 52.454947632418

Divisors of 397129628

1, 2, 4, 7, 14, 28, 14183201, 28366402, 56732804, 99282407, 198564814, 397129628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397129627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397129628 can be divided by 12 positive divisors. The sum of these divisors (counting 397129628) is 1, the average is 0.083333333333333.

Base conversion 397129628

Base System Value
2 Binary 10111101010111011011110011100
3 Ternary 1000200021021102202
4 Quaternary 113222323132130
5 Quinary 1303131122003
6 Senary 103223511032
8 Octal 2752733634
10 Decimal 397129628
12 Duodecimal b0bb8478
16 Hexadecimal 17abb79c
20 Vigesimal 6421418
36 Base36 6kfv6k

Cryptographic Hash Functions

md5 05144527d576158dceb1cc0899670636
sha1 de2279c9f401c2fb3d8815f3e4c3d15c863a6a5b
sha256 4632a078e9a2b56fe40f0c3b1e0d9e2dcf6600803bb8cf69d76ee38fa7483257
sha512 e59c016be120f6d21e49b0f57dc4e2cb0d94a23c03e2b5d5ac57c538ed3e65aeeee2999c7b8d489ac05cc32718ae23d592ac250106e61274c619bf3d9a83b7bb
ripemd-160 6dec47a32211e3cb31a473bafe577ae445bef509

397129628 as geometric shapes

Circle

Radius = n
Diameter 794259256
Circumference 2495239043.6953
Area 4.9546667659689E+17

Sphere

Radius = n
Volume 2.6235266261776E+26
Surface area 1.9818667063876E+18
Circumference 2495239043.6953

Square

Length = n
Perimeter 1588518512
Area 157711941435418384
Diagonal 561626105.93778

Cube

Length = n
Surface area 946271648612510304
Volume 6.2632084633405E+25
Space diagonal 687848692.88693

Equilateral Triangle

Length = n
Perimeter 1191388884
Area 6.8291273881618E+16
Altitude 343924346.44346

Triangular Pyramid

Length = n
Surface area 6.8291273881618E+16
Volume 7.3812619606885E+24
Height 187208701.97926