397223890 (number)

397223890 is an even 9-digits composite number following 397223889 and preceding 397223891. In scientific notation, it is written as 3.97223890 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 134536416 positive integers (up to 397223890) that are relatively prime to 397223890.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred twenty-three thousand eight hundred ninety

Notation

Scientific notation 3.97223890 × 10^8
Engineering notation 3.97223890 × 10^6

Prime Factorization of 397223890

Prime Factorization 2 × 5 × 7 × 83 × 7 × 9767

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 56746270
Product of the distinct prime numbers

The prime factorization of 397223890 is 2 × 5 × 7 × 83 × 7 × 9767. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 42, 83, 933, 196, 557, 7977, 34930, 45430, 593012, 287153, 9095387, 1001834, 32294542, 1716501, 429236126, 892209318, 898481175, 1322236040

Basic calculations (n = 397223890)

Multiplication

n×y
n×2 794447780
n×3 1191671670
n×4 1588895560
n×5 1986119450

Division

n÷y
n÷2 198611945
n÷3 132407963.33333
n÷3 99305972.5
n÷5 79444778

Exponentiation

ny
n2 157786818786732100
n3 6.2676693949191E+25
n4 2.4896680182837E+34
n5 9.8895561503124E+42

Nth Root

y√n
2√n 19930.476411767
3√n 735.09779499946
4√n 141.17533924793
5√n 52.457437519117

Divisors of 397223890

1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 2905, 4067, 5810, 8134, 9767, 19534, 20335, 40670, 48835, 68369, 97670, 136738, 341845, 478583, 683690, 810661, 957166, 1621322, 2392915, 4053305, 4785830, 5674627, 8106610, 11349254, 28373135, 39722389, 56746270, 79444778, 198611945, 397223890

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397223889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397223890 can be divided by 48 positive divisors. The sum of these divisors (counting 397223890) is 1, the average is 0.020833333333333.

Base conversion 397223890

Base System Value
2 Binary 10111101011010010011111010010
3 Ternary 1000200110001201221
4 Quaternary 113223102133102
5 Quinary 1303142131030
6 Senary 103225515254
8 Octal 2753223722
10 Decimal 397223890
12 Duodecimal b1042b2a
16 Hexadecimal 17ad27d2
20 Vigesimal 642cjea
36 Base36 6khvwy

Cryptographic Hash Functions

md5 3ad5f5b4525894907b6f05c793ca6e3e
sha1 ab76fa5af33d7a54f6002e1913eb92a1b8f07a47
sha256 f95233164c3d51c823b34b2f1480e65368865d368d6a9994a6b81d02380ccd39
sha512 17d2fdc59f224c563c9a0fd5594381f1a11854ebdbdd932218b37a60668c318625071d4d5a54487d24e6d3a091048eb16b8b9c472258774077d9bb7840c0228e
ripemd-160 203c71694265d5d7cf5d633b121c757b3c80f44b

397223890 as geometric shapes

Circle

Radius = n
Diameter 794447780
Circumference 2495831309.3087
Area 4.957019107337E+17

Sphere

Radius = n
Volume 2.6253952168276E+26
Surface area 1.9828076429348E+18
Circumference 2495831309.3087

Square

Length = n
Perimeter 1588895560
Area 157786818786732100
Diagonal 561759412.5366

Cube

Length = n
Surface area 946720912720392600
Volume 6.2676693949191E+25
Space diagonal 688011959.46015

Equilateral Triangle

Length = n
Perimeter 1191671670
Area 6.8323696725821E+16
Altitude 344005979.73008

Triangular Pyramid

Length = n
Surface area 6.8323696725821E+16
Volume 7.3865192189711E+24
Height 187253137.5122