84857140 (number)

84857140 is an even 8-digits composite number following 84857139 and preceding 84857141. In scientific notation, it is written as 8.4857140 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 33791520 positive integers (up to 84857140) that are relatively prime to 84857140.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred fifty-seven thousand one hundred forty

Notation

Scientific notation 8.4857140 × 10^7
Engineering notation 8.4857140 × 10^6

Prime Factorization of 84857140

Prime Factorization 2 × 2 × 5 × 227 × 18691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42428570
Product of the distinct prime numbers

The prime factorization of 84857140 is 2 × 2 × 5 × 227 × 18691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 64, 78, 489, 431, 9818, 7120, 44227, 60852, 251222, 160564, 2585172, 5308219, 64843208, 78424745, 29971471, 20250905, 7057695003, 2173723699

Basic calculations (n = 84857140)

Multiplication

n×y
n×2 169714280
n×3 254571420
n×4 339428560
n×5 424285700

Division

n÷y
n÷2 42428570
n÷3 28285713.333333
n÷3 21214285
n÷5 16971428

Exponentiation

ny
n2 7200734208979600
n3 6.1103371087417E+23
n4 5.1850573148369E+31
n5 4.3998913447314E+39

Nth Root

y√n
2√n 9211.7935278642
3√n 439.43650316989
4√n 95.978088790433
5√n 38.524559188459

Divisors of 84857140

1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 18691, 37382, 74764, 93455, 186910, 373820, 4242857, 8485714, 16971428, 21214285, 42428570, 84857140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84857139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84857140 can be divided by 24 positive divisors. The sum of these divisors (counting 84857140) is 1, the average is 0.041666666666667.

Base conversion 84857140

Base System Value
2 Binary 101000011101101000100110100
3 Ternary 12220200012010001
4 Quaternary 11003231010310
5 Quinary 133210412030
6 Senary 12230441044
8 Octal 503550464
10 Decimal 84857140
12 Duodecimal 24503184
16 Hexadecimal 50ed134
20 Vigesimal 16a72h0
36 Base36 1eis6s

Cryptographic Hash Functions

md5 d47f524cd1d5fd76e6bde57ba1e6c07e
sha1 c5071696c5b3a9c29be65f8cdb6da3b588147cc6
sha256 4d5347a2b151150b652b57b60b233597b43095f56ecbcb30ba3079ea93aef5ec
sha512 961d8de02dc3489e43aee33ee9083c9eaab63004d4d6ab8c93fd20d77bc5ab38d94a53d6a55ce0d21689a7fc46130a99bc08688abb130a0a1a3cf0581d8f11a8
ripemd-160 1d7b24684c9dd6d52f9b3d62761e138624980ed2

84857140 as geometric shapes

Circle

Radius = n
Diameter 169714280
Circumference 533173135.25728
Area 2.2621773691383E+16

Sphere

Radius = n
Volume 2.559492022904E+24
Surface area 9.0487094765532E+16
Circumference 533173135.25728

Square

Length = n
Perimeter 339428560
Area 7200734208979600
Diagonal 120006118.25219

Cube

Length = n
Surface area 43204405253877600
Volume 6.1103371087417E+23
Space diagonal 146976877.86499

Equilateral Triangle

Length = n
Perimeter 254571420
Area 3.118009375438E+15
Altitude 73488438.932493

Triangular Pyramid

Length = n
Surface area 3.118009375438E+15
Volume 7.2011013415451E+22
Height 40002039.417397