85454930 (number)

85454930 is an even 8-digits composite number following 85454929 and preceding 85454931. In scientific notation, it is written as 8.5454930 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 30411520 positive integers (up to 85454930) that are relatively prime to 85454930.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-four thousand nine hundred thirty

Notation

Scientific notation 8.5454930 × 10^7
Engineering notation 8.5454930 × 10^6

Prime Factorization of 85454930

Prime Factorization 2 × 5 × 11 × 47 × 16529

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85454930
Product of the distinct prime numbers

The prime factorization of 85454930 is 2 × 5 × 11 × 47 × 16529. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 31, 97, 903, 711, 9620, 8734, 18519, 42914, 420108, 708905, 902355, 724454, 23043792, 97798102, 740685842, 1610770, 7021321331, 1068002025

Basic calculations (n = 85454930)

Multiplication

n×y
n×2 170909860
n×3 256364790
n×4 341819720
n×5 427274650

Division

n÷y
n÷2 42727465
n÷3 28484976.666667
n÷3 21363732.5
n÷5 17090986

Exponentiation

ny
n2 7302545061304900
n3 6.2403847703566E+23
n4 5.3327164372389E+31
n5 4.557069098541E+39

Nth Root

y√n
2√n 9244.1835767146
3√n 440.46598359689
4√n 96.146677408606
5√n 38.578685393712

Divisors of 85454930

1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 16529, 33058, 82645, 165290, 181819, 363638, 776863, 909095, 1553726, 1818190, 3884315, 7768630, 8545493, 17090986, 42727465, 85454930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85454929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85454930 can be divided by 32 positive divisors. The sum of these divisors (counting 85454930) is 1, the average is 0.03125.

Base conversion 85454930

Base System Value
2 Binary 101000101111111000001010010
3 Ternary 12221210120010102
4 Quaternary 11011333001102
5 Quinary 133334024210
6 Senary 12251332402
8 Octal 505770122
10 Decimal 85454930
12 Duodecimal 24751102
16 Hexadecimal 517f052
20 Vigesimal 16e1h6a
36 Base36 1evlg2

Cryptographic Hash Functions

md5 bd02ccf200c5b4b0aaad64020c30cbfa
sha1 0acf1a36526efb714f14ac53d8ec84e7c243b098
sha256 31167e0f43bb7ebade41dfad0727e39c9114370d92158fc9a6f581f291b94a50
sha512 61e148c814efbef9ad0d6055b57e0be3ade780c2832d71f1e97def888a70b33bc61f336b2e39d6695be9de76b8752cea3dfb0c8a86ed9858fb6e6fc408a4bd4b
ripemd-160 8bf4f0388492c1d2aec5b2abf2bb3cce07028fed

85454930 as geometric shapes

Circle

Radius = n
Diameter 170909860
Circumference 536929160.60206
Area 2.2941621917104E+16

Sphere

Radius = n
Volume 2.6139662600168E+24
Surface area 9.1766487668416E+16
Circumference 536929160.60206

Square

Length = n
Perimeter 341819720
Area 7302545061304900
Diagonal 120851520.97764

Cube

Length = n
Surface area 43815270367829400
Volume 6.2403847703566E+23
Space diagonal 148012280.51724

Equilateral Triangle

Length = n
Perimeter 256364790
Area 3.1620947676853E+15
Altitude 74006140.258621

Triangular Pyramid

Length = n
Surface area 3.1620947676853E+15
Volume 7.354363980554E+22
Height 40283840.325881