85454408 (number)

85454408 is an even 8-digits composite number following 85454407 and preceding 85454409. In scientific notation, it is written as 8.5454408 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 39440448 positive integers (up to 85454408) that are relatively prime to 85454408.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-four thousand four hundred eight

Notation

Scientific notation 8.5454408 × 10^7
Engineering notation 8.5454408 × 10^6

Prime Factorization of 85454408

Prime Factorization 2 × 2 × 2 × 13 × 821677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21363602
Product of the distinct prime numbers

The prime factorization of 85454408 is 2 × 2 × 2 × 13 × 821677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 9, 48, 426, 67, 2698, 8205, 3506, 98382, 321739, 454012, 2844529, 6345059, 31552940, 10650674, 176239812, 54959266, 9508969181, 433791829

Basic calculations (n = 85454408)

Multiplication

n×y
n×2 170908816
n×3 256363224
n×4 341817632
n×5 427272040

Division

n÷y
n÷2 42727204
n÷3 28484802.666667
n÷3 21363602
n÷5 17090881.6

Exponentiation

ny
n2 7302455846630464
n3 6.2402704131995E+23
n4 5.3325861391987E+31
n5 4.5569299163423E+39

Nth Root

y√n
2√n 9244.1553427017
3√n 440.46508673539
4√n 96.14653058068
5√n 38.578638262147

Divisors of 85454408

1, 2, 4, 8, 13, 26, 52, 104, 821677, 1643354, 3286708, 6573416, 10681801, 21363602, 42727204, 85454408

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 -85454407
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 85454408 can be divided by 16 positive divisors. The sum of these divisors (counting 85454408) is 1, the average is 0.0625.

Base conversion 85454408

Base System Value
2 Binary 101000101111110111001001000
3 Ternary 12221210112102002
4 Quaternary 11011332321020
5 Quinary 133334020113
6 Senary 12251330132
8 Octal 505767110
10 Decimal 85454408
12 Duodecimal 24750948
16 Hexadecimal 517ee48
20 Vigesimal 16e1g08
36 Base36 1evl1k

Cryptographic Hash Functions

md5 0de41a574419c9193d71b767b37652ab
sha1 fde54bf957bc1e6862d6d32bf187b480bb1cdc46
sha256 8eb27e1a9d5be8b264949096fee6252a74c9992adf3e3899f99ce0817625355b
sha512 57c2672205febf0f19b41aa4f11285be0c528a075eb4e1977d6ede0e7755e45b35f339e4a64b207ae70e2f0cf2a603f08388a740a7178862392daa2d2dd55f4f
ripemd-160 d5f97d2d89e780662649545e65c1c33f71ae49dd

85454408 as geometric shapes

Circle

Radius = n
Diameter 170908816
Circumference 536925880.77933
Area 2.2941341640938E+16

Sphere

Radius = n
Volume 2.6139183582028E+24
Surface area 9.1765366563752E+16
Circumference 536925880.77933

Square

Length = n
Perimeter 341817632
Area 7302455846630464
Diagonal 120850782.75816

Cube

Length = n
Surface area 43814735079782784
Volume 6.2402704131995E+23
Space diagonal 148011376.38672

Equilateral Triangle

Length = n
Perimeter 256363224
Area 3.1620561365981E+15
Altitude 74005688.19336

Triangular Pyramid

Length = n
Surface area 3.1620561365981E+15
Volume 7.3542292093519E+22
Height 40283594.252721