85749069 (number)

85749069 is an odd 8-digits composite number following 85749068 and preceding 85749070. In scientific notation, it is written as 8.5749069 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 47340720 positive integers (up to 85749069) that are relatively prime to 85749069.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred forty-nine thousand sixty-nine

Notation

Scientific notation 8.5749069 × 10^7
Engineering notation 8.5749069 × 10^6

Prime Factorization of 85749069

Prime Factorization 21 × 31 × 7 × 31 × 607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2766099
Product of the distinct prime numbers

The prime factorization of 85749069 is 21 × 31 × 7 × 31 × 607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 3, 44, 277, 399, 4310, 7566, 9216, 92080, 829459, 833522, 9914680, 6871841, 98630144, 84423378, 984581017, 159689231, 2216180134, 7721927487

Basic calculations (n = 85749069)

Multiplication

n×y
n×2 171498138
n×3 257247207
n×4 342996276
n×5 428745345

Division

n÷y
n÷2 42874534.5
n÷3 28583023
n÷3 21437267.25
n÷5 17149813.8

Exponentiation

ny
n2 7352902834366761
n3 6.3050457249441E+23
n4 5.4065180091639E+31
n5 4.6360388581754E+39

Nth Root

y√n
2√n 9260.0793193147
3√n 440.97077155743
4√n 96.229305927637
5√n 38.605206753527

Divisors of 85749069

1, 7, 21, 31, 147, 217, 607, 651, 961, 4249, 4557, 6727, 12747, 18817, 20181, 89229, 131719, 141267, 395157, 583327, 2766099, 4083289, 12249867, 85749069

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 -85749068
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 85749069 can be divided by 24 positive divisors. The sum of these divisors (counting 85749069) is 1, the average is 0.041666666666667.

Base conversion 85749069

Base System Value
2 Binary 101000111000110110101001101
3 Ternary 12222100111121110
4 Quaternary 11013012311031
5 Quinary 133422432234
6 Senary 12301522233
8 Octal 507066515
10 Decimal 85749069
12 Duodecimal 24873379
16 Hexadecimal 51c6d4d
20 Vigesimal 16ficd9
36 Base36 1f1wel

Cryptographic Hash Functions

md5 d756e2662c781140d1c4dbf0b415c41b
sha1 9720dde88e08b12cbc8a62650b77b36e7ac4dd44
sha256 652fce40d1dc5182b2d1513207b6f190d90ece76cac13c86763afaeb5d5395ba
sha512 46f1ecd18851f7fb0e855bd96d13ba92363b8218e8dcae16e4f0ebe97c69620e40042d23e312d1058531c85e6e63140ecc483cfcb5a649fec534b87874af5745
ripemd-160 edc24146fbec0d03f0e1324c356f22cd120411b3

85749069 as geometric shapes

Circle

Radius = n
Diameter 171498138
Circumference 538777290.44513
Area 2.3099825527006E+16

Sphere

Radius = n
Volume 2.6410513773376E+24
Surface area 9.2399302108025E+16
Circumference 538777290.44513

Square

Length = n
Perimeter 342996276
Area 7352902834366761
Diagonal 121267496.34067

Cube

Length = n
Surface area 44117417006200566
Volume 6.3050457249441E+23
Space diagonal 148521744.20973

Equilateral Triangle

Length = n
Perimeter 257247207
Area 3.1839003230601E+15
Altitude 74260872.104865

Triangular Pyramid

Length = n
Surface area 3.1839003230601E+15
Volume 7.4305676463321E+22
Height 40422498.780222