64274920 (number)

64274920 is an even 8-digits composite number following 64274919 and preceding 64274921. In scientific notation, it is written as 6.4274920 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 24754176 positive integers (up to 64274920) that are relatively prime to 64274920.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seventy-four thousand nine hundred twenty

Notation

Scientific notation 6.4274920 × 10^7
Engineering notation 6.4274920 × 10^6

Prime Factorization of 64274920

Prime Factorization 2 × 2 × 2 × 5 × 137 × 317 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16068730
Product of the distinct prime numbers

The prime factorization of 64274920 is 2 × 2 × 2 × 5 × 137 × 317 × 37. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 6, 17, 346, 583, 6325, 4614, 4668, 1172, 404874, 767540, 311108, 1041316, 18482956, 43710669, 834298901, 206198133, 3366037953, 5655384370

Basic calculations (n = 64274920)

Multiplication

n×y
n×2 128549840
n×3 192824760
n×4 257099680
n×5 321374600

Division

n÷y
n÷2 32137460
n÷3 21424973.333333
n÷3 16068730
n÷5 12854984

Exponentiation

ny
n2 4131265341006400
n3 2.6553674929196E+23
n4 1.7067353317801E+31
n5 1.0970027691134E+39

Nth Root

y√n
2√n 8017.1640871321
3√n 400.57193184516
4√n 89.538617853595
5√n 36.44251229303

Divisors of 64274920

1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 137, 148, 185, 274, 296, 317, 370, 548, 634, 685, 740, 1096, 1268, 1370, 1480, 1585, 2536, 2740, 3170, 5069, 5480, 6340, 10138, 11729, 12680, 20276, 23458, 25345, 40552, 43429, 46916, 50690, 58645, 86858, 93832, 101380, 117290, 173716, 202760, 217145, 234580, 347432, 434290, 469160, 868580, 1606873, 1737160, 3213746, 6427492, 8034365, 12854984, 16068730, 32137460, 64274920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64274919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64274920 can be divided by 64 positive divisors. The sum of these divisors (counting 64274920) is 1, the average is 0.015625.

Base conversion 64274920

Base System Value
2 Binary 11110101001100000111101000
3 Ternary 11110221111121121
4 Quaternary 3311030013220
5 Quinary 112423244140
6 Senary 10213345024
8 Octal 365140750
10 Decimal 64274920
12 Duodecimal 19638174
16 Hexadecimal 3d4c1e8
20 Vigesimal 101e760
36 Base36 129mug

Cryptographic Hash Functions

md5 86c6798a8683634712fdc0d9c8063eb0
sha1 05dbfe64f71be7e14786f76ce2fdf3f89d9ca097
sha256 9f86e8e3cfb80fa26b715ed736c39e2f0d6ff60694600463c2adffe8722b451f
sha512 4d4d8745eda8efef3c6986185fa1722699dc96109c4343d2118ccd2697876c2533aa175104e9f8c7e93560fec247f895378b10cfcbe0f0e25d38e5354b3a53b5
ripemd-160 f67194095257a8a4d82955808d1a96d32d739582

64274920 as geometric shapes

Circle

Radius = n
Diameter 128549840
Circumference 403851232.96414
Area 1.2978752845336E+16

Sphere

Radius = n
Volume 1.112277734445E+24
Surface area 5.1915011381343E+16
Circumference 403851232.96414

Square

Length = n
Perimeter 257099680
Area 4131265341006400
Diagonal 90898463.584446

Cube

Length = n
Surface area 24787592046038400
Volume 2.6553674929196E+23
Space diagonal 111327427.09242

Equilateral Triangle

Length = n
Perimeter 192824760
Area 1.7888903675429E+15
Altitude 55663713.546212

Triangular Pyramid

Length = n
Surface area 1.7888903675429E+15
Volume 3.1293806013096E+22
Height 30299487.861482