397432854 (number)

397432854 is an even 9-digits composite number following 397432853 and preceding 397432855. In scientific notation, it is written as 3.97432854 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 104817024 positive integers (up to 397432854) that are relatively prime to 397432854.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred thirty-two thousand eight hundred fifty-four

Notation

Scientific notation 3.97432854 × 10^8
Engineering notation 3.97432854 × 10^6

Prime Factorization of 397432854

Prime Factorization 2 × 7 × 117 × 242633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397432854
Product of the distinct prime numbers

The prime factorization of 397432854 is 2 × 7 × 117 × 242633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 43, 71, 30, 802, 5251, 8336, 43978, 6049, 441795, 503605, 4720373, 2545104, 17210577, 61131104, 871040196, 483420549, 6452843977, 2110052683

Basic calculations (n = 397432854)

Multiplication

n×y
n×2 794865708
n×3 1192298562
n×4 1589731416
n×5 1987164270

Division

n÷y
n÷2 198716427
n÷3 132477618
n÷3 99358213.5
n÷5 79486570.8

Exponentiation

ny
n2 157952873438585316
n3 6.2775661288198E+25
n4 2.4949110227506E+34
n5 9.9155960824782E+42

Nth Root

y√n
2√n 19935.718045759
3√n 735.22667449829
4√n 141.19390229666
5√n 52.46295552061

Divisors of 397432854

1, 2, 7, 14, 117, 234, 819, 1638, 242633, 485266, 1698431, 3396862, 28388061, 56776122, 198716427, 397432854

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 -397432853
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 397432854 can be divided by 16 positive divisors. The sum of these divisors (counting 397432854) is 1, the average is 0.0625.

Base conversion 397432854

Base System Value
2 Binary 10111101100000101100000010110
3 Ternary 1000200211200101100
4 Quaternary 113230011200112
5 Quinary 1303220322404
6 Senary 103234210530
8 Octal 2754054026
10 Decimal 397432854
12 Duodecimal b1123a46
16 Hexadecimal 17b05816
20 Vigesimal 643j22e
36 Base36 6kmd5i

Cryptographic Hash Functions

md5 db31c8a90a9c8b6b0fe589780a214362
sha1 545feace8f30a2c1c52c66974ff2bde2933a9a88
sha256 763087a09d489697caf0ecee04bff6abba71cea4e53037697366a2e36ca09efd
sha512 f917cb66a37cb2077caad82f021d3ac64a4fc2d5d74926b9ae26f13fa411e67059229514af11b490e641fe26a3aba23efcb11aaee23eaae4e48a1ccb1edb4627
ripemd-160 0bcb0839fa519429d686113f1fdb902b7711328c

397432854 as geometric shapes

Circle

Radius = n
Diameter 794865708
Circumference 2497144268.8432
Area 4.9622358680806E+17

Sphere

Radius = n
Volume 2.6295407510299E+26
Surface area 1.9848943472322E+18
Circumference 2497144268.8432

Square

Length = n
Perimeter 1589731416
Area 157952873438585316
Diagonal 562054932.25945

Cube

Length = n
Surface area 947717240631511896
Volume 6.2775661288198E+25
Space diagonal 688373895.7251

Equilateral Triangle

Length = n
Perimeter 1192298562
Area 6.8395600499282E+16
Altitude 344186947.86255

Triangular Pyramid

Length = n
Surface area 6.8395600499282E+16
Volume 7.3981826317257E+24
Height 187351644.08648