397454021 (number)

397454021 is an odd 9-digits prime number following 397454020 and preceding 397454022. In scientific notation, it is written as 3.97454021 × 10^8. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 397454020 positive integers (up to 397454021) that are relatively prime to 397454021.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred fifty-four thousand twenty-one

Notation

Scientific notation 3.97454021 × 10^8
Engineering notation 3.97454021 × 10^6

Prime Factorization of 397454021

Prime Factorization 397454021

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 397454021
Product of the distinct prime numbers

The prime factorization of 397454021 is 397454021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 9, 26, 89, 804, 711, 5854, 3494, 72402, 7834, 137515, 743619, 3419536, 3473159, 13945238, 21536495, 347807719, 392344925, 9678203470, 6250323156

Basic calculations (n = 397454021)

Multiplication

n×y
n×2 794908042
n×3 1192362063
n×4 1589816084
n×5 1987270105

Division

n÷y
n÷2 198727010.5
n÷3 132484673.66667
n÷3 99363505.25
n÷5 79490804.2

Exponentiation

ny
n2 157969698809068441
n3 6.2785691987823E+25
n4 2.4954425741828E+34
n5 9.9182368528354E+42

Nth Root

y√n
2√n 19936.248919995
3√n 735.23972682197
4√n 141.19578223161
5√n 52.463514336878

Divisors of 397454021

1, 397454021

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 397454022
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 198727011
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19936.248945075
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999994968
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397454021 can be divided by 2 positive divisors. The sum of these divisors (counting 397454021) is 397454022, the average is 198727011.

Base conversion 397454021

Base System Value
2 Binary 10111101100001010101011000101
3 Ternary 1000200212202102022
4 Quaternary 113230022223011
5 Quinary 1303222012041
6 Senary 103234452525
8 Octal 2754125305
10 Decimal 397454021
12 Duodecimal b1134145
16 Hexadecimal 17b0aac5
20 Vigesimal 6441f11
36 Base36 6kmthh

Cryptographic Hash Functions

md5 4b691c4a6c83dd9470ce601e5776b423
sha1 97139ce963bbf694cc8dc85905880e2f86a06d14
sha256 9dc3970196df3dc5e0038387422c15d2030d718d21c8a0691f3f33bb86bcb9b1
sha512 2911e31bba238b1d65740b660c1cd17d641580042e4fb8fe1529e0124a553e025b001c82cd12d2e94e60e3197c4ece39b56cc8a48bbb4855dea4ea1747c8925c
ripemd-160 54e93592771648de473a47ebad20a8f3eac22ab6

397454021 as geometric shapes

Circle

Radius = n
Diameter 794908042
Circumference 2497277265.0266
Area 4.9627644526836E+17

Sphere

Radius = n
Volume 2.6299609159933E+26
Surface area 1.9851057810734E+18
Circumference 2497277265.0266

Square

Length = n
Perimeter 1589816084
Area 157969698809068441
Diagonal 562084866.91792

Cube

Length = n
Surface area 947818192854410646
Volume 6.2785691987823E+25
Space diagonal 688410558.04455

Equilateral Triangle

Length = n
Perimeter 1192362063
Area 6.8402886098415E+16
Altitude 344205279.02227

Triangular Pyramid

Length = n
Surface area 6.8402886098415E+16
Volume 7.3993647610133E+24
Height 187361622.30597