85451630 (number)

85451630 is an even 8-digits composite number following 85451629 and preceding 85451631. In scientific notation, it is written as 8.5451630 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 30977920 positive integers (up to 85451630) that are relatively prime to 85451630.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-one thousand six hundred thirty

Notation

Scientific notation 8.5451630 × 10^7
Engineering notation 8.5451630 × 10^6

Prime Factorization of 85451630

Prime Factorization 2 × 5 × 11 × 389 × 1997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85451630
Product of the distinct prime numbers

The prime factorization of 85451630 is 2 × 5 × 11 × 389 × 1997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 26, 1, 540, 653, 4565, 124, 88787, 10723, 625644, 853044, 8882953, 2681726, 21113650, 64378121, 537594754, 461258476, 2454633833, 5547642314

Basic calculations (n = 85451630)

Multiplication

n×y
n×2 170903260
n×3 256354890
n×4 341806520
n×5 427258150

Division

n÷y
n÷2 42725815
n÷3 28483876.666667
n÷3 21362907.5
n÷5 17090326

Exponentiation

ny
n2 7301981069656900
n3 6.2396618463133E+23
n4 5.3318927541628E+31
n5 4.556189268284E+39

Nth Root

y√n
2√n 9244.0050843777
3√n 440.46031372134
4√n 96.145749174769
5√n 38.578387431668

Divisors of 85451630

1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1945, 1997, 3890, 3994, 4279, 8558, 9985, 19970, 21395, 21967, 42790, 43934, 109835, 219670, 776833, 1553666, 3884165, 7768330, 8545163, 17090326, 42725815, 85451630

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 -85451629
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 85451630 can be divided by 32 positive divisors. The sum of these divisors (counting 85451630) is 1, the average is 0.03125.

Base conversion 85451630

Base System Value
2 Binary 101000101111110001101101110
3 Ternary 12221210101121012
4 Quaternary 11011332031232
5 Quinary 133333423010
6 Senary 12251305222
8 Octal 505761556
10 Decimal 85451630
12 Duodecimal 2474b212
16 Hexadecimal 517e36e
20 Vigesimal 16e191a
36 Base36 1eviwe

Cryptographic Hash Functions

md5 2152e870b1bbdde4e19e6e5f27b20d36
sha1 581f58f364476e5f138b84055f04708fbc21de65
sha256 7f3910095c4936164e6d4f14a720e09323ce07b28063cca1d1c4913ae5395a5a
sha512 03ba81f0341ed3d95cd328f1c00a236242df31850fcc29db6784fa67ac3b47129d47bee2a2980f2bcad8bd1ecc04515008aedee7b0c0742dd9e1aa66306fa662
ripemd-160 b645abbbc3df6cd29f3bbe9cfb0fe2840f0e7e43

85451630 as geometric shapes

Circle

Radius = n
Diameter 170903260
Circumference 536908426.09055
Area 2.2939850085086E+16

Sphere

Radius = n
Volume 2.6136634423016E+24
Surface area 9.1759400340343E+16
Circumference 536908426.09055

Square

Length = n
Perimeter 341806520
Area 7301981069656900
Diagonal 120846854.07289

Cube

Length = n
Surface area 43811886417941400
Volume 6.2396618463133E+23
Space diagonal 148006564.74958

Equilateral Triangle

Length = n
Perimeter 256354890
Area 3.161850552138E+15
Altitude 74003282.374788

Triangular Pyramid

Length = n
Surface area 3.161850552138E+15
Volume 7.3535120063985E+22
Height 40282284.690963