84857968 (number)

84857968 is an even 8-digits composite number following 84857967 and preceding 84857969. In scientific notation, it is written as 8.4857968 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 39165120 positive integers (up to 84857968) that are relatively prime to 84857968.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred fifty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 8.4857968 × 10^7
Engineering notation 8.4857968 × 10^6

Prime Factorization of 84857968

Prime Factorization 2 × 2 × 2 × 2 × 13 × 407971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10607246
Product of the distinct prime numbers

The prime factorization of 84857968 is 2 × 2 × 2 × 2 × 13 × 407971. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 76, 45, 375, 424, 1256, 5032, 34870, 9314, 32423, 338085, 9137772, 8924267, 76603570, 93554423, 736649718, 487602412, 6305345046, 1093656677

Basic calculations (n = 84857968)

Multiplication

n×y
n×2 169715936
n×3 254573904
n×4 339431872
n×5 424289840

Division

n÷y
n÷2 42428984
n÷3 28285989.333333
n÷3 21214492
n÷5 16971593.6

Exponentiation

ny
n2 7200874733089024
n3 6.1105159767248E+23
n4 5.185259692164E+31
n5 4.4001060102934E+39

Nth Root

y√n
2√n 9211.8384701426
3√n 439.43793244361
4√n 95.978322917952
5√n 38.524634369429

Divisors of 84857968

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 407971, 815942, 1631884, 3263768, 5303623, 6527536, 10607246, 21214492, 42428984, 84857968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84857967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84857968 can be divided by 20 positive divisors. The sum of these divisors (counting 84857968) is 1, the average is 0.05.

Base conversion 84857968

Base System Value
2 Binary 101000011101101010001110000
3 Ternary 12220200020020201
4 Quaternary 11003231101300
5 Quinary 133210423333
6 Senary 12230444544
8 Octal 503552160
10 Decimal 84857968
12 Duodecimal 24503754
16 Hexadecimal 50ed470
20 Vigesimal 16a74i8
36 Base36 1eists

Cryptographic Hash Functions

md5 7be48333e54922d08697dfab9f8330dc
sha1 562f5a2e4e48dd8fd34e1ea66581f06d6e608fe9
sha256 d4e699583eb046a05f30cfef7ef78e029cfb62ca3624b0da317b1f0f053b66d3
sha512 0535a039b0924e45361cb5fe5b86ddb6cc6b8e922dc656625c7c8d2abf0ca0dfaecfd1e109de673b8d77a6a28c41649e08ff90a3288854d4058da2fb816c3ec0
ripemd-160 883e402cf2060f20bf8ac555eb3dbd1aa5c40edb

84857968 as geometric shapes

Circle

Radius = n
Diameter 169715936
Circumference 533178337.73472
Area 2.2622215160893E+16

Sphere

Radius = n
Volume 2.5595669469495E+24
Surface area 9.0488860643571E+16
Circumference 533178337.73472

Square

Length = n
Perimeter 339431872
Area 7200874733089024
Diagonal 120007289.22102

Cube

Length = n
Surface area 43205248398534144
Volume 6.1105159767248E+23
Space diagonal 146978312.00305

Equilateral Triangle

Length = n
Perimeter 254573904
Area 3.1180702241623E+15
Altitude 73489156.001527

Triangular Pyramid

Length = n
Surface area 3.1180702241623E+15
Volume 7.2013121394847E+22
Height 40002429.740341