85961972 (number)

85961972 is an even 8-digits composite number following 85961971 and preceding 85961973. In scientific notation, it is written as 8.5961972 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 41568800 positive integers (up to 85961972) that are relatively prime to 85961972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5961972 × 10^7
Engineering notation 8.5961972 × 10^6

Prime Factorization of 85961972

Prime Factorization 2 × 2 × 71 × 53 × 5711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42980986
Product of the distinct prime numbers

The prime factorization of 85961972 is 2 × 2 × 71 × 53 × 5711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 10, 61, 804, 828, 1297, 9865, 4351, 62225, 446743, 753668, 3616691, 4642715, 22963086, 43222806, 815061603, 248224278, 9491782992, 4832079191

Basic calculations (n = 85961972)

Multiplication

n×y
n×2 171923944
n×3 257885916
n×4 343847888
n×5 429809860

Division

n÷y
n÷2 42980986
n÷3 28653990.666667
n÷3 21490493
n÷5 17192394.4

Exponentiation

ny
n2 7389460630128784
n3 6.3521260778223E+23
n4 5.4604128404223E+31
n5 4.6938785569682E+39

Nth Root

y√n
2√n 9271.5679364388
3√n 441.33542627214
4√n 96.288981386443
5√n 38.624358013715

Divisors of 85961972

1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 5711, 7526, 11422, 15052, 22844, 302683, 405481, 605366, 810962, 1210732, 1621924, 21490493, 42980986, 85961972

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 -85961971
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 85961972 can be divided by 24 positive divisors. The sum of these divisors (counting 85961972) is 1, the average is 0.041666666666667.

Base conversion 85961972

Base System Value
2 Binary 101000111111010110011110100
3 Ternary 12222202022122202
4 Quaternary 11013322303310
5 Quinary 134001240342
6 Senary 12310244032
8 Octal 507726364
10 Decimal 85961972
12 Duodecimal 24956618
16 Hexadecimal 51facf4
20 Vigesimal 16h54ic
36 Base36 1f6gok

Cryptographic Hash Functions

md5 184f449dc6f37004f45397e7acb93662
sha1 53dfc50bd6974019bc6de835f68bbf6e7cb20e99
sha256 3f55a08f2701a5addfc971020e444cc6e381929db5fbaea356d4723b06c93805
sha512 913476a45ab8219d59824e048852252a98524fc2ef5d9f8afcc2f1490fef6d41543322447dce5b583ae17cc82820fec5607a92c9ea453b02dcd15f63e7bf1880
ripemd-160 e4ec7a8d10ca9927dae085f75d38403b98eada2c

85961972 as geometric shapes

Circle

Radius = n
Diameter 171923944
Circumference 540114999.44658
Area 2.3214675229604E+16

Sphere

Radius = n
Volume 2.660772349435E+24
Surface area 9.2858700918414E+16
Circumference 540114999.44658

Square

Length = n
Perimeter 343847888
Area 7389460630128784
Diagonal 121568586.65074

Cube

Length = n
Surface area 44336763780772704
Volume 6.3521260778223E+23
Space diagonal 148890503.02281

Equilateral Triangle

Length = n
Perimeter 257885916
Area 3.1997303129782E+15
Altitude 74445251.511407

Triangular Pyramid

Length = n
Surface area 3.1997303129782E+15
Volume 7.4860523743001E+22
Height 40522862.216912