64290438 (number)

64290438 is an even 8-digits composite number following 64290437 and preceding 64290439. In scientific notation, it is written as 6.4290438 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 21368304 positive integers (up to 64290438) that are relatively prime to 64290438.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred ninety thousand four hundred thirty-eight

Notation

Scientific notation 6.4290438 × 10^7
Engineering notation 6.4290438 × 10^6

Prime Factorization of 64290438

Prime Factorization 2 × 3 × 3 × 359 × 9949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21430146
Product of the distinct prime numbers

The prime factorization of 64290438 is 2 × 3 × 3 × 359 × 9949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 43, 17, 905, 986, 9371, 368, 91276, 23543, 462035, 651043, 6460134, 7945226, 46181623, 46752503, 290436710, 163777411, 8962807916, 2137959613

Basic calculations (n = 64290438)

Multiplication

n×y
n×2 128580876
n×3 192871314
n×4 257161752
n×5 321452190

Division

n÷y
n÷2 32145219
n÷3 21430146
n÷3 16072609.5
n÷5 12858087.6

Exponentiation

ny
n2 4133260418231844
n3 2.6572912265619E+23
n4 1.7083841684922E+31
n5 1.0983276646463E+39

Nth Root

y√n
2√n 8018.1318273024
3√n 400.60416616534
4√n 89.544021728435
5√n 36.444271798294

Divisors of 64290438

1, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 3231, 6462, 9949, 19898, 29847, 59694, 89541, 179082, 3571691, 7143382, 10715073, 21430146, 32145219, 64290438

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64290437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64290438 can be divided by 24 positive divisors. The sum of these divisors (counting 64290438) is 1, the average is 0.041666666666667.

Base conversion 64290438

Base System Value
2 Binary 11110101001111111010000110
3 Ternary 11110222021220100
4 Quaternary 3311033322012
5 Quinary 112424243223
6 Senary 10213544530
8 Octal 365177206
10 Decimal 64290438
12 Duodecimal 19645146
16 Hexadecimal 3d4fe86
20 Vigesimal 101g61i
36 Base36 129yti

Cryptographic Hash Functions

md5 64fc1938392adfb43b6d24dfecf330c0
sha1 ae3485e524ebd8eeb58ee6b186d0c5b797e333ca
sha256 75d107a71cb130a27a0914d84e89cf300a24199500905940e9d7b36e13f00562
sha512 dae8c20ef81e04e56c698c65c278864c8d273d1a3810224f9a29ac9d2cc732af3c3d311d9113292abe0b4c6b80f2755d0cf68b8cd051972a808fdfdbac7a6e27
ripemd-160 a402de229a4008c840daf79bbd7fee4873c3adc1

64290438 as geometric shapes

Circle

Radius = n
Diameter 128580876
Circumference 403948735.43374
Area 1.2985020565291E+16

Sphere

Radius = n
Volume 1.1130835461087E+24
Surface area 5.1940082261163E+16
Circumference 403948735.43374

Square

Length = n
Perimeter 257161752
Area 4133260418231844
Diagonal 90920409.350507

Cube

Length = n
Surface area 24799562509391064
Volume 2.6572912265619E+23
Space diagonal 111354305.05686

Equilateral Triangle

Length = n
Perimeter 192871314
Area 1.7897542613227E+15
Altitude 55677152.528428

Triangular Pyramid

Length = n
Surface area 1.7897542613227E+15
Volume 3.131647743149E+22
Height 30306803.116836