84842728 (number)

84842728 is an even 8-digits composite number following 84842727 and preceding 84842729. In scientific notation, it is written as 8.4842728 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 41823600 positive integers (up to 84842728) that are relatively prime to 84842728.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred forty-two thousand seven hundred twenty-eight

Notation

Scientific notation 8.4842728 × 10^7
Engineering notation 8.4842728 × 10^6

Prime Factorization of 84842728

Prime Factorization 2 × 2 × 2 × 71 × 149371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21210682
Product of the distinct prime numbers

The prime factorization of 84842728 is 2 × 2 × 2 × 71 × 149371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 23, 20, 746, 735, 1823, 711, 58701, 43833, 542189, 394278, 6359596, 9635004, 87697240, 16545070, 490248218, 616798887, 7339933474, 6775951722

Basic calculations (n = 84842728)

Multiplication

n×y
n×2 169685456
n×3 254528184
n×4 339370912
n×5 424213640

Division

n÷y
n÷2 42421364
n÷3 28280909.333333
n÷3 21210682
n÷5 16968545.6

Exponentiation

ny
n2 7198288494481984
n3 6.1072243280286E+23
n4 5.1815357249792E+31
n5 4.3961562613669E+39

Nth Root

y√n
2√n 9211.0112365581
3√n 439.41162403202
4√n 95.974013339852
5√n 38.523250509732

Divisors of 84842728

1, 2, 4, 8, 71, 142, 284, 568, 149371, 298742, 597484, 1194968, 10605341, 21210682, 42421364, 84842728

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84842727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84842728 can be divided by 16 positive divisors. The sum of these divisors (counting 84842728) is 1, the average is 0.0625.

Base conversion 84842728

Base System Value
2 Binary 101000011101001100011101000
3 Ternary 12220122110100021
4 Quaternary 11003221203220
5 Quinary 133204431403
6 Senary 12230250224
8 Octal 503514350
10 Decimal 84842728
12 Duodecimal 244b6974
16 Hexadecimal 50e98e8
20 Vigesimal 16a56g8
36 Base36 1eih2g

Cryptographic Hash Functions

md5 1cd2ea0832ecfa8eaf183047406e8ff8
sha1 7c640ac217d65015707d1328c91db5a1cd3acff5
sha256 555adbcb12db615c0ef483b091f3a4382a1a67466fcb7f94ec7cf9a1639c68e6
sha512 67f7b4a502706ff5d9b563f4328913cf50a15c52b1ef1f2b4d29c0b1fee8345e469111099a6407d59f13fd87868e44f7c84a5f58b8285ca293952bc45423f252
ripemd-160 0114f163b9f7d68bd464f2bdfc760d968632cc69

84842728 as geometric shapes

Circle

Radius = n
Diameter 169685456
Circumference 533082581.99063
Area 2.2614090252685E+16

Sphere

Radius = n
Volume 2.558188144368E+24
Surface area 9.0456361010738E+16
Circumference 533082581.99063

Square

Length = n
Perimeter 339370912
Area 7198288494481984
Diagonal 119985736.60633

Cube

Length = n
Surface area 43189730966891904
Volume 6.1072243280286E+23
Space diagonal 146951915.54875

Equilateral Triangle

Length = n
Perimeter 254528184
Area 3.1169503499953E+15
Altitude 73475957.774373

Triangular Pyramid

Length = n
Surface area 3.1169503499953E+15
Volume 7.1974328942942E+22
Height 39995245.535444