64948872 (number)

64948872 is an even 8-digits composite number following 64948871 and preceding 64948873. In scientific notation, it is written as 6.4948872 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 20477952 positive integers (up to 64948872) that are relatively prime to 64948872.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred forty-eight thousand eight hundred seventy-two

Notation

Scientific notation 6.4948872 × 10^7
Engineering notation 6.4948872 × 10^6

Prime Factorization of 64948872

Prime Factorization 2 × 2 × 2 × 3 × 23 × 97 × 1213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16237218
Product of the distinct prime numbers

The prime factorization of 64948872 is 2 × 2 × 2 × 3 × 23 × 97 × 1213. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 84, 41, 293, 871, 4832, 7191, 67417, 71122, 395410, 411750, 7577029, 8476402, 24179112, 7880302, 76662520, 937707244, 3989959008, 2599925575

Basic calculations (n = 64948872)

Multiplication

n×y
n×2 129897744
n×3 194846616
n×4 259795488
n×5 324744360

Division

n÷y
n÷2 32474436
n÷3 21649624
n÷3 16237218
n÷5 12989774.4

Exponentiation

ny
n2 4218355974072384
n3 2.7397746221046E+23
n4 1.7794527123992E+31
n5 1.1557344644767E+39

Nth Root

y√n
2√n 8059.0863005678
3√n 401.9671268384
4√n 89.77241391746
5√n 36.518617050968

Divisors of 64948872

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 97, 138, 184, 194, 276, 291, 388, 552, 582, 776, 1164, 1213, 2231, 2328, 2426, 3639, 4462, 4852, 6693, 7278, 8924, 9704, 13386, 14556, 17848, 26772, 27899, 29112, 53544, 55798, 83697, 111596, 117661, 167394, 223192, 235322, 334788, 352983, 470644, 669576, 705966, 941288, 1411932, 2706203, 2823864, 5412406, 8118609, 10824812, 16237218, 21649624, 32474436, 64948872

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 -64948871
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 64948872 can be divided by 64 positive divisors. The sum of these divisors (counting 64948872) is 1, the average is 0.015625.

Base conversion 64948872

Base System Value
2 Binary 11110111110000101010001000
3 Ternary 11112012202002210
4 Quaternary 3313300222020
5 Quinary 113111330442
6 Senary 10240025120
8 Octal 367605210
10 Decimal 64948872
12 Duodecimal 199021a0
16 Hexadecimal 3df0a88
20 Vigesimal 105ic3c
36 Base36 12o2vc

Cryptographic Hash Functions

md5 b9119928a0e07156de022c0ff75bc684
sha1 f53489d9f5f977cb3e59a0f7cc280ec07f94a9bf
sha256 01707bb3578ee91dd57cfa66b0e1210ebcf28d887c37a448539cdddb99999401
sha512 edcd423841cbdfa46847ed153703f58df2add94aae4fb9d2492380627e3ace88a36ad214c62e09485133287cede1785817b65f2a3058056f6e0463696888b3d9
ripemd-160 09c28bd24a3b7382c618aaf589dfa4e3fe9a84d4

64948872 as geometric shapes

Circle

Radius = n
Diameter 129897744
Circumference 408085798.26829
Area 1.3252356138372E+16

Sphere

Radius = n
Volume 1.1476341100394E+24
Surface area 5.300942455349E+16
Circumference 408085798.26829

Square

Length = n
Perimeter 259795488
Area 4218355974072384
Diagonal 91851575.643234

Cube

Length = n
Surface area 25310135844434304
Volume 2.7397746221046E+23
Space diagonal 112494746.19829

Equilateral Triangle

Length = n
Perimeter 194846616
Area 1.8266017178763E+15
Altitude 56247373.099144

Triangular Pyramid

Length = n
Surface area 1.8266017178763E+15
Volume 3.2288553570217E+22
Height 30617191.881078