64153940 (number)

64153940 is an even 8-digits composite number following 64153939 and preceding 64153941. In scientific notation, it is written as 6.4153940 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 25661568 positive integers (up to 64153940) that are relatively prime to 64153940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4153940 × 10^7
Engineering notation 6.4153940 × 10^6

Prime Factorization of 64153940

Prime Factorization 2 × 2 × 5 × 3207697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32076970
Product of the distinct prime numbers

The prime factorization of 64153940 is 2 × 2 × 5 × 3207697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 28, 88, 969, 168, 8403, 4274, 49331, 66670, 499902, 517049, 9578886, 6987131, 17245095, 95107360, 497988521, 113451176, 1040625844, 1746941996

Basic calculations (n = 64153940)

Multiplication

n×y
n×2 128307880
n×3 192461820
n×4 256615760
n×5 320769700

Division

n÷y
n÷2 32076970
n÷3 21384646.666667
n÷3 16038485
n÷5 12830788

Exponentiation

ny
n2 4115728017523600
n3 2.6404016829253E+23
n4 1.6939217114229E+31
n5 1.0867175183932E+39

Nth Root

y√n
2√n 8009.6154714193
3√n 400.3204515418
4√n 89.49645507739
5√n 36.42878333546

Divisors of 64153940

1, 2, 4, 5, 10, 20, 3207697, 6415394, 12830788, 16038485, 32076970, 64153940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64153939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64153940 can be divided by 12 positive divisors. The sum of these divisors (counting 64153940) is 1, the average is 0.083333333333333.

Base conversion 64153940

Base System Value
2 Binary 11110100101110100101010100
3 Ternary 11110201100122212
4 Quaternary 3310232211110
5 Quinary 112410411230
6 Senary 10211012552
8 Octal 364564524
10 Decimal 64153940
12 Duodecimal 1959a158
16 Hexadecimal 3d2e954
20 Vigesimal 100j4h0
36 Base36 1271hw

Cryptographic Hash Functions

md5 041eba05491ac4b73d88456f4a968d4b
sha1 03441aa03b1c06cd83ab7cbab50d5792308fad60
sha256 96e0e423ece8c8276dacb0e4122817ce36612aac8409146207e9f69a1552b8ae
sha512 fe0c13f2b2431eff1b449b9680bb0837f5c99afd83353138d3e2509725fd0b367a92ab56e162eedbb50d16bbfa5d6dc2396754e8c86e1559c821d629c1fed955
ripemd-160 a7edeac6a1ab61fd01ca42f9aef73675bfec131f

64153940 as geometric shapes

Circle

Radius = n
Diameter 128307880
Circumference 403091093.20568
Area 1.2929940904026E+16

Sphere

Radius = n
Volume 1.1060088706139E+24
Surface area 5.1719763616103E+16
Circumference 403091093.20568

Square

Length = n
Perimeter 256615760
Area 4115728017523600
Diagonal 90727372.02767

Cube

Length = n
Surface area 24694368105141600
Volume 2.6404016829253E+23
Space diagonal 111117883.58573

Equilateral Triangle

Length = n
Perimeter 192461820
Area 1.7821625091214E+15
Altitude 55558941.792863

Triangular Pyramid

Length = n
Surface area 1.7821625091214E+15
Volume 3.1117432250881E+22
Height 30242457.342557