85456490 (number)

85456490 is an even 8-digits composite number following 85456489 and preceding 85456491. In scientific notation, it is written as 8.5456490 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 64 positive divisors. There are 27143424 positive integers (up to 85456490) that are relatively prime to 85456490.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-six thousand four hundred ninety

Notation

Scientific notation 8.5456490 × 10^7
Engineering notation 8.5456490 × 10^6

Prime Factorization of 85456490

Prime Factorization 2 × 35 × 7 × 19 × 137 × 67

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 85456490
Product of the distinct prime numbers

The prime factorization of 85456490 is 2 × 35 × 7 × 19 × 137 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 56, 24, 991, 222, 2915, 1648, 1044, 23504, 474554, 148004, 8571719, 5113554, 90765945, 72351387, 864505828, 47068399, 9929727165, 7146865563

Basic calculations (n = 85456490)

Multiplication

n×y
n×2 170912980
n×3 256369470
n×4 341825960
n×5 427282450

Division

n÷y
n÷2 42728245
n÷3 28485496.666667
n÷3 21364122.5
n÷5 17091298

Exponentiation

ny
n2 7302811683120100
n3 6.2407265357044E+23
n4 5.3331058479115E+31
n5 4.5574850656099E+39

Nth Root

y√n
2√n 9244.2679537106
3√n 440.46866385089
4√n 96.147116200698
5√n 38.578826245293

Divisors of 85456490

1, 2, 7, 14, 19, 35, 38, 67, 70, 133, 134, 137, 245, 266, 274, 469, 490, 665, 938, 959, 1273, 1330, 1918, 2345, 2546, 2603, 4655, 4690, 4795, 5206, 8911, 9179, 9310, 9590, 16415, 17822, 18221, 18358, 32830, 33565, 36442, 44555, 64253, 67130, 89110, 91105, 128506, 174401, 182210, 311885, 321265, 348802, 623770, 637735, 642530, 1220807, 1275470, 2248855, 2441614, 4497710, 6104035, 12208070, 42728245, 85456490

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 -85456489
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 85456490 can be divided by 64 positive divisors. The sum of these divisors (counting 85456490) is 1, the average is 0.015625.

Base conversion 85456490

Base System Value
2 Binary 101000101111111011001101010
3 Ternary 12221210122021012
4 Quaternary 11011333121222
5 Quinary 133334101430
6 Senary 12251343522
8 Octal 505773152
10 Decimal 85456490
12 Duodecimal 24751ba2
16 Hexadecimal 517f66a
20 Vigesimal 16e214a
36 Base36 1evmne

Cryptographic Hash Functions

md5 e427cec15bf0a3f292a5802683fcf0fd
sha1 6e58145277af63a0324c66fe323c08a36fee4ea3
sha256 c36c651682cf85feb36082285b24efd690c9887860caab3f054cc17c6234ae6c
sha512 c9b8c732f14530f3457c0c4b3bd625047bf17d37e8f75c592c57ee61c6b1c1cb81c0cbb8ba7e7b5efd8a19d6c993758face9940326c3259b1ce6f3d27a2d3d10
ripemd-160 5c66f30db48cac1883dea95828560aa751ec49af

85456490 as geometric shapes

Circle

Radius = n
Diameter 170912980
Circumference 536938962.37114
Area 2.294245953424E+16

Sphere

Radius = n
Volume 2.6141094183509E+24
Surface area 9.1769838136959E+16
Circumference 536938962.37114

Square

Length = n
Perimeter 341825960
Area 7302811683120100
Diagonal 120853727.1508

Cube

Length = n
Surface area 43816870098720600
Volume 6.2407265357044E+23
Space diagonal 148014982.5165

Equilateral Triangle

Length = n
Perimeter 256369470
Area 3.1622102183179E+15
Altitude 74007491.258251

Triangular Pyramid

Length = n
Surface area 3.1622102183179E+15
Volume 7.354766754879E+22
Height 40284575.716934