85969972 (number)

85969972 is an even 8-digits composite number following 85969971 and preceding 85969973. In scientific notation, it is written as 8.5969972 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 39077240 positive integers (up to 85969972) that are relatively prime to 85969972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5969972 × 10^7
Engineering notation 8.5969972 × 10^6

Prime Factorization of 85969972

Prime Factorization 2 × 2 × 11 × 1953863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42984986
Product of the distinct prime numbers

The prime factorization of 85969972 is 2 × 2 × 11 × 1953863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 59, 100, 843, 573, 1632, 4910, 21552, 62212, 48252, 378499, 5190371, 7040590, 69393309, 80782097, 471166154, 781675336, 6594183611, 5412997443

Basic calculations (n = 85969972)

Multiplication

n×y
n×2 171939944
n×3 257909916
n×4 343879888
n×5 429849860

Division

n÷y
n÷2 42984986
n÷3 28656657.333333
n÷3 21492493
n÷5 17193994.4

Exponentiation

ny
n2 7390836085680784
n3 6.3538997134257E+23
n4 5.4624458045401E+31
n5 4.6960631286783E+39

Nth Root

y√n
2√n 9271.9993528904
3√n 441.34911672078
4√n 96.291221577517
5√n 38.625076897554

Divisors of 85969972

1, 2, 4, 11, 22, 44, 1953863, 3907726, 7815452, 21492493, 42984986, 85969972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85969971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85969972 can be divided by 12 positive divisors. The sum of these divisors (counting 85969972) is 1, the average is 0.083333333333333.

Base conversion 85969972

Base System Value
2 Binary 101000111111100110000110100
3 Ternary 12222202201122001
4 Quaternary 11013330300310
5 Quinary 134002014342
6 Senary 12310345044
8 Octal 507746064
10 Decimal 85969972
12 Duodecimal 2495b184
16 Hexadecimal 51fcc34
20 Vigesimal 16h64ic
36 Base36 1f6mus

Cryptographic Hash Functions

md5 5ace8633312ae287c31e79f8db70796c
sha1 f26698f2eb907a24470d3140dee1ddf207ba4e58
sha256 c752bdd738e326a07be7bb05d0e8a9dda5334bcdff654d4b3fdd5ec3c701ba83
sha512 785861af3b0ceb0031263b442a7867c179923dfb0a946ba656c1cf0f2584edea5ebf0aa585968ca7ac6aa3689a33f547f5875a0b2d8c8edb239f05f9bd13c304
ripemd-160 7be955da2e8f3d275874d0bacd4deb1072819a35

85969972 as geometric shapes

Circle

Radius = n
Diameter 171939944
Circumference 540165264.92904
Area 2.3218996350661E+16

Sphere

Radius = n
Volume 2.6615152881792E+24
Surface area 9.2875985402644E+16
Circumference 540165264.92904

Square

Length = n
Perimeter 343879888
Area 7390836085680784
Diagonal 121579900.35924

Cube

Length = n
Surface area 44345016514084704
Volume 6.3538997134257E+23
Space diagonal 148904359.42927

Equilateral Triangle

Length = n
Perimeter 257909916
Area 3.2003259027032E+15
Altitude 74452179.714637

Triangular Pyramid

Length = n
Surface area 3.2003259027032E+15
Volume 7.4881426239042E+22
Height 40526633.453078