85961980 (number)

85961980 is an even 8-digits composite number following 85961979 and preceding 85961981. In scientific notation, it is written as 8.5961980 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 31739712 positive integers (up to 85961980) that are relatively prime to 85961980.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred sixty-one thousand nine hundred eighty

Notation

Scientific notation 8.5961980 × 10^7
Engineering notation 8.5961980 × 10^6

Prime Factorization of 85961980

Prime Factorization 2 × 2 × 5 × 13 × 330623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42980990
Product of the distinct prime numbers

The prime factorization of 85961980 is 2 × 2 × 5 × 13 × 330623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 41, 31, 570, 390, 5669, 4730, 13145, 66177, 862132, 281389, 270257, 2525322, 47783421, 95068397, 582862891, 648333106, 6869902136, 9258785137

Basic calculations (n = 85961980)

Multiplication

n×y
n×2 171923960
n×3 257885940
n×4 343847920
n×5 429809900

Division

n÷y
n÷2 42980990
n÷3 28653993.333333
n÷3 21490495
n÷5 17192396

Exponentiation

ny
n2 7389462005520400
n3 6.352127851293E+23
n4 5.460414873103E+31
n5 4.6938807411338E+39

Nth Root

y√n
2√n 9271.5683678653
3√n 441.33543996301
4√n 96.288983626712
5√n 38.624358732626

Divisors of 85961980

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 330623, 661246, 1322492, 1653115, 3306230, 4298099, 6612460, 8596198, 17192396, 21490495, 42980990, 85961980

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 -85961979
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 85961980 can be divided by 24 positive divisors. The sum of these divisors (counting 85961980) is 1, the average is 0.041666666666667.

Base conversion 85961980

Base System Value
2 Binary 101000111111010110011111100
3 Ternary 12222202022200001
4 Quaternary 11013322303330
5 Quinary 134001240410
6 Senary 12310244044
8 Octal 507726374
10 Decimal 85961980
12 Duodecimal 24956624
16 Hexadecimal 51facfc
20 Vigesimal 16h54j0
36 Base36 1f6gos

Cryptographic Hash Functions

md5 9060609196f591d87bc937d29228c34c
sha1 0aa10af0ebb2b01a4071904a7b2d845d52eeafb5
sha256 d92b27c509c5463aaeb516703677f0db03beb6b4e8503ce0a2d6be3bdaaf18aa
sha512 e8ad1086a72cad3e8c6dae27744a669240ea1cee8df35ec65d43a41a1216745d4bc12ed9f57028148281206297583d2eb675eda9b0ca87d027fe6bf2e3ae81ef
ripemd-160 11833220e9bae9b3c1723388b9c69719b351ad4c

85961980 as geometric shapes

Circle

Radius = n
Diameter 171923960
Circumference 540115049.71207
Area 2.3214679550524E+16

Sphere

Radius = n
Volume 2.6607730923047E+24
Surface area 9.2858718202095E+16
Circumference 540115049.71207

Square

Length = n
Perimeter 343847920
Area 7389462005520400
Diagonal 121568597.96444

Cube

Length = n
Surface area 44336772033122400
Volume 6.352127851293E+23
Space diagonal 148890516.87922

Equilateral Triangle

Length = n
Perimeter 257885940
Area 3.1997309085403E+15
Altitude 74445258.43961

Triangular Pyramid

Length = n
Surface area 3.1997309085403E+15
Volume 7.4860544643554E+22
Height 40522865.988148