85969980 (number)

85969980 is an even 8-digits composite number following 85969979 and preceding 85969981. In scientific notation, it is written as 8.5969980 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 72 positive divisors. There are 22697856 positive integers (up to 85969980) that are relatively prime to 85969980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5969980 × 10^7
Engineering notation 8.5969980 × 10^6

Prime Factorization of 85969980

Prime Factorization 2 × 2 × 3 × 3 × 5 × 103 × 4637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14328330
Product of the distinct prime numbers

The prime factorization of 85969980 is 2 × 2 × 3 × 3 × 5 × 103 × 4637. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 85, 75, 934, 31, 3648, 9709, 94416, 87358, 640151, 860542, 937787, 3450989, 49749740, 3836566, 268732652, 166971436, 8588904718, 5826786796

Basic calculations (n = 85969980)

Multiplication

n×y
n×2 171939960
n×3 257909940
n×4 343879920
n×5 429849900

Division

n÷y
n÷2 42984990
n÷3 28656660
n÷3 21492495
n÷5 17193996

Exponentiation

ny
n2 7390837461200400
n3 6.3539014872265E+23
n4 5.4624478377883E+31
n5 4.696065313657E+39

Nth Root

y√n
2√n 9271.9997842968
3√n 441.3491304108
4√n 96.291223817629
5√n 38.625077616411

Divisors of 85969980

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 4637, 6180, 9270, 9274, 13911, 18540, 18548, 23185, 27822, 41733, 46370, 55644, 69555, 83466, 92740, 139110, 166932, 208665, 278220, 417330, 477611, 834660, 955222, 1432833, 1910444, 2388055, 2865666, 4298499, 4776110, 5731332, 7164165, 8596998, 9552220, 14328330, 17193996, 21492495, 28656660, 42984990, 85969980

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85969979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85969980 can be divided by 72 positive divisors. The sum of these divisors (counting 85969980) is 1, the average is 0.013888888888889.

Base conversion 85969980

Base System Value
2 Binary 101000111111100110000111100
3 Ternary 12222202201122100
4 Quaternary 11013330300330
5 Quinary 134002014410
6 Senary 12310345100
8 Octal 507746074
10 Decimal 85969980
12 Duodecimal 2495b190
16 Hexadecimal 51fcc3c
20 Vigesimal 16h64j0
36 Base36 1f6mv0

Cryptographic Hash Functions

md5 7ecb31ae9d9f153b7f0c01810f63f9d4
sha1 c9498c9b29d29ea4e78ff69f8ae59fbfcd392167
sha256 194d591f84fb256eb73e87274029b6eec5b0f5e9a4fe0064612ca972a8480691
sha512 29cd104653beab12d872351d53c544dcb79f1f7b4d9655df8c9b1e2d488ea3fff521039cbffaf34a7dfd475d7f19ed3aa9ce7fdf52650789d168825132636d7b
ripemd-160 a11ef7329851e9d88753dd36d006c0529bf53bdc

85969980 as geometric shapes

Circle

Radius = n
Diameter 171939960
Circumference 540165315.19452
Area 2.3219000671983E+16

Sphere

Radius = n
Volume 2.6615160311872E+24
Surface area 9.2876002687934E+16
Circumference 540165315.19452

Square

Length = n
Perimeter 343879920
Area 7390837461200400
Diagonal 121579911.67294

Cube

Length = n
Surface area 44345024767202400
Volume 6.3539014872265E+23
Space diagonal 148904373.28568

Equilateral Triangle

Length = n
Perimeter 257909940
Area 3.2003264983206E+15
Altitude 74452186.64284

Triangular Pyramid

Length = n
Surface area 3.2003264983206E+15
Volume 7.4881447143486E+22
Height 40526637.224315