397390914 (number)

397390914 is an even 9-digits composite number following 397390913 and preceding 397390915. In scientific notation, it is written as 3.97390914 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 132463620 positive integers (up to 397390914) that are relatively prime to 397390914.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred ninety thousand nine hundred fourteen

Notation

Scientific notation 3.97390914 × 10^8
Engineering notation 3.97390914 × 10^6

Prime Factorization of 397390914

Prime Factorization 2 × 9 × 3 × 7359091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397390914
Product of the distinct prime numbers

The prime factorization of 397390914 is 2 × 9 × 3 × 7359091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 70, 51, 18, 567, 5895, 1932, 93772, 2823, 163264, 693235, 6164547, 2952705, 18313354, 20523052, 847559166, 69244550, 4359116658, 853013749

Basic calculations (n = 397390914)

Multiplication

n×y
n×2 794781828
n×3 1192172742
n×4 1589563656
n×5 1986954570

Division

n÷y
n÷2 198695457
n÷3 132463638
n÷3 99347728.5
n÷5 79478182.8

Exponentiation

ny
n2 157919538529755396
n3 6.2755789754798E+25
n4 2.4938580649451E+34
n5 9.910365358148E+42

Nth Root

y√n
2√n 19934.666137159
3√n 735.20081143645
4√n 141.19017719785
5√n 52.461848219482

Divisors of 397390914

1, 2, 3, 6, 9, 18, 27, 54, 7359091, 14718182, 22077273, 44154546, 66231819, 132463638, 198695457, 397390914

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 -397390913
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 397390914 can be divided by 16 positive divisors. The sum of these divisors (counting 397390914) is 1, the average is 0.0625.

Base conversion 397390914

Base System Value
2 Binary 10111101011111011010001000010
3 Ternary 1000200202112212000
4 Quaternary 113223323101002
5 Quinary 1303213002124
6 Senary 103233244430
8 Octal 2753732102
10 Decimal 397390914
12 Duodecimal b1103716
16 Hexadecimal 17afb442
20 Vigesimal 643dh5e
36 Base36 6klgsi

Cryptographic Hash Functions

md5 66837eae4fedf73d119144d7048f5cc0
sha1 d1d758a5614fc301fbf73a08ead137eec100e040
sha256 ca7b02d8baf29eb878e0a2cf5740a511637d20c48659b634a92814b3eee2a74e
sha512 a7984954707b47a401a055846b0d962f7b1f4b7a2c2f4b43730adb286b9baa6d41deb1ea194569ec11b69c210272eac0fbfa26a517235408e4a0685ef97d43fb
ripemd-160 f097e5e5b1b8f7d183a699881fe1d0f0328b49e8

397390914 as geometric shapes

Circle

Radius = n
Diameter 794781828
Circumference 2496880752.0515
Area 4.9611886210337E+17

Sphere

Radius = n
Volume 2.6287083741853E+26
Surface area 1.9844754484135E+18
Circumference 2496880752.0515

Square

Length = n
Perimeter 1589563656
Area 157919538529755396
Diagonal 561995620.14264

Cube

Length = n
Surface area 947517231178532376
Volume 6.2755789754798E+25
Space diagonal 688301253.51423

Equilateral Triangle

Length = n
Perimeter 1192172742
Area 6.8381166060342E+16
Altitude 344150626.75712

Triangular Pyramid

Length = n
Surface area 6.8381166060342E+16
Volume 7.3958407490558E+24
Height 187331873.38088