64163957 (number)

64163957 is an odd 8-digits composite number following 64163956 and preceding 64163958. In scientific notation, it is written as 6.4163957 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 51321600 positive integers (up to 64163957) that are relatively prime to 64163957.

Interesting facts

Basic properties

Name

Name sixty-four million one hundred sixty-three thousand nine hundred fifty-seven

Notation

Scientific notation 6.4163957 × 10^7
Engineering notation 6.4163957 × 10^6

Prime Factorization of 64163957

Prime Factorization 11 × 13 × 37 × 67 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64163957
Product of the distinct prime numbers

The prime factorization of 64163957 is 11 × 13 × 37 × 67 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 65, 53, 565, 246, 5694, 9721, 50464, 53238, 32590, 198890, 4924698, 2637566, 89442408, 70531074, 589719537, 176350624, 2017413559, 2721753951

Basic calculations (n = 64163957)

Multiplication

n×y
n×2 128327914
n×3 192491871
n×4 256655828
n×5 320819785

Division

n÷y
n÷2 32081978.5
n÷3 21387985.666667
n÷3 16040989.25
n÷5 12832791.4

Exponentiation

ny
n2 4117013377897849
n3 2.6416386934786E+23
n4 1.694979915379E+31
n5 1.0875661840624E+39

Nth Root

y√n
2√n 8010.2407579298
3√n 400.34128581051
4√n 89.499948368308
5√n 36.429920862895

Divisors of 64163957

1, 11, 13, 37, 67, 143, 181, 407, 481, 737, 871, 1991, 2353, 2479, 5291, 6697, 9581, 12127, 25883, 27269, 32227, 73667, 87061, 133397, 157651, 354497, 448699, 957671, 1734161, 4935689, 5833087, 64163957

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 -64163956
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 64163957 can be divided by 32 positive divisors. The sum of these divisors (counting 64163957) is 1, the average is 0.03125.

Base conversion 64163957

Base System Value
2 Binary 11110100110001000001110101
3 Ternary 11110201212101212
4 Quaternary 3310301001311
5 Quinary 112411221312
6 Senary 10211131205
8 Octal 364610165
10 Decimal 64163957
12 Duodecimal 195a3b05
16 Hexadecimal 3d31075
20 Vigesimal 10109hh
36 Base36 127985

Cryptographic Hash Functions

md5 0cf5c1f2b6b64a6d84c753c81e828ba9
sha1 684b0a4db266e7c7f9103746e64c165c3af58aa1
sha256 b6494eaecc64a92b100791160ddc3ac948a5353a5b45ec2a24087a32e92ed4a0
sha512 22f4bf82ed28914113f9f2d8be1a4411bf907ddbdfeb73a31f2f6504f2359be09ccea1d9af20d17acc831091e5a5e6a1cbdcaa7f4a4a8665b11f27f8b2efe7d1
ripemd-160 babc8ef9a1b6324d77fa4a8d7b34f8bd28b042f1

64163957 as geometric shapes

Circle

Radius = n
Diameter 128327914
Circumference 403154031.8729
Area 1.2933978982735E+16

Sphere

Radius = n
Volume 1.1065270283828E+24
Surface area 5.1735915930939E+16
Circumference 403154031.8729

Square

Length = n
Perimeter 256655828
Area 4117013377897849
Diagonal 90741538.204924

Cube

Length = n
Surface area 24702080267387094
Volume 2.6416386934786E+23
Space diagonal 111135233.53866

Equilateral Triangle

Length = n
Perimeter 192491871
Area 1.78271908649E+15
Altitude 55567616.769332

Triangular Pyramid

Length = n
Surface area 1.78271908649E+15
Volume 3.1132010560058E+22
Height 30247179.401641