64492038 (number)

64492038 is an even 8-digits composite number following 64492037 and preceding 64492039. In scientific notation, it is written as 6.4492038 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 19595520 positive integers (up to 64492038) that are relatively prime to 64492038.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4492038 × 10^7
Engineering notation 6.4492038 × 10^6

Prime Factorization of 64492038

Prime Factorization 2 × 9 × 813 × 39 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64492038
Product of the distinct prime numbers

The prime factorization of 64492038 is 2 × 9 × 813 × 39 × 113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 44, 3, 241, 715, 7911, 1487, 41112, 41527, 809088, 214765, 5549381, 1646859, 30665201, 1708601, 273068543, 693456642, 5278811058, 5763304313

Basic calculations (n = 64492038)

Multiplication

n×y
n×2 128984076
n×3 193476114
n×4 257968152
n×5 322460190

Division

n÷y
n÷2 32246019
n÷3 21497346
n÷3 16123009.5
n÷5 12898407.6

Exponentiation

ny
n2 4159222965393444
n3 2.6823676553463E+23
n4 1.7299135675856E+31
n5 1.1156565153745E+39

Nth Root

y√n
2√n 8030.6934943378
3√n 401.02246336145
4√n 89.614136688013
5√n 36.467099351245

Divisors of 64492038

1, 2, 9, 18, 39, 78, 113, 226, 351, 702, 813, 1017, 1626, 2034, 4407, 7317, 8814, 14634, 31707, 39663, 63414, 79326, 91869, 183738, 285363, 570726, 826821, 1653642, 3582891, 7165782, 32246019, 64492038

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64492037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64492038 can be divided by 32 positive divisors. The sum of these divisors (counting 64492038) is 1, the average is 0.03125.

Base conversion 64492038

Base System Value
2 Binary 11110110000001001000000110
3 Ternary 11111100112110000
4 Quaternary 3312001020012
5 Quinary 113002221123
6 Senary 10222142130
8 Octal 366011006
10 Decimal 64492038
12 Duodecimal 19721946
16 Hexadecimal 3d81206
20 Vigesimal 1031a1i
36 Base36 12eadi

Cryptographic Hash Functions

md5 80f4f8b397bb00cd3b72733c640b972d
sha1 efabc78d55f62006ffaf50f7f4346d1d41a6e557
sha256 92b81d66a51907c901494707fc8a419eaa076c9e65fcc278ac2ef97c6d71bfe2
sha512 5ed02aef6afad40942ebb50dfe3292bf956449a1cea966d04999d24fc1d513a3f88ca30890c3cafc70327960d4e1a8fe013d15dc604713a0bb8dafc7e1592f02
ripemd-160 0334031692528f59b1bbccf15127f7dfc6393b43

64492038 as geometric shapes

Circle

Radius = n
Diameter 128984076
Circumference 405215425.59167
Area 1.3066584312722E+16

Sphere

Radius = n
Volume 1.123587536035E+24
Surface area 5.2266337250888E+16
Circumference 405215425.59167

Square

Length = n
Perimeter 257968152
Area 4159222965393444
Diagonal 91205514.804681

Cube

Length = n
Surface area 24955337792360664
Volume 2.6823676553463E+23
Space diagonal 111703486.49966

Equilateral Triangle

Length = n
Perimeter 193476114
Area 1.8009963740172E+15
Altitude 55851743.249831

Triangular Pyramid

Length = n
Surface area 1.8009963740172E+15
Volume 3.1612005978847E+22
Height 30401838.268227