86911221 (number)

86911221 is an odd 8-digits composite number following 86911220 and preceding 86911222. In scientific notation, it is written as 8.6911221 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 57172800 positive integers (up to 86911221) that are relatively prime to 86911221.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred eleven thousand two hundred twenty-one

Notation

Scientific notation 8.6911221 × 10^7
Engineering notation 8.6911221 × 10^6

Prime Factorization of 86911221

Prime Factorization 3 × 173 × 151 × 1109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 86911221
Product of the distinct prime numbers

The prime factorization of 86911221 is 3 × 173 × 151 × 1109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 21, 14, 978, 300, 9373, 222, 65647, 60004, 495532, 518772, 4969418, 6472734, 87110075, 97490405, 498397282, 596108688, 2022630757, 5999645369

Basic calculations (n = 86911221)

Multiplication

n×y
n×2 173822442
n×3 260733663
n×4 347644884
n×5 434556105

Division

n÷y
n÷2 43455610.5
n÷3 28970407
n÷3 21727805.25
n÷5 17382244.2

Exponentiation

ny
n2 7553560335710841
n3 6.564891516738E+23
n4 5.7056273745224E+31
n5 4.9588304169077E+39

Nth Root

y√n
2√n 9322.6187844403
3√n 442.95398904214
4√n 96.553709325123
5√n 38.709286847466

Divisors of 86911221

1, 3, 151, 173, 453, 519, 1109, 3327, 26123, 78369, 167459, 191857, 502377, 575571, 28970407, 86911221

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86911220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86911221 can be divided by 16 positive divisors. The sum of these divisors (counting 86911221) is 1, the average is 0.0625.

Base conversion 86911221

Base System Value
2 Binary 101001011100010100011110101
3 Ternary 20001112112210010
4 Quaternary 11023202203311
5 Quinary 134222124341
6 Senary 12342450433
8 Octal 513424365
10 Decimal 86911221
12 Duodecimal 25133a19
16 Hexadecimal 52e28f5
20 Vigesimal 1733i11
36 Base36 1fqt4l

Cryptographic Hash Functions

md5 5ed1e8add98d20e0482376a9d804e2b5
sha1 1f376d835ac3330ad90631388d709a4e2149dfbd
sha256 f47f00b900ab367ed53b0ac15e407b51b279d6810b8bf7e6ab9647e4025486c6
sha512 3021ee08d9ed8a1fe61897d1ef78d6851ab5f142ff275ea585a5c42ee8d2c267cb3d8cf9e1f0c83f8927d915b9c05158f4b834a6786b4101add85c714c734402
ripemd-160 cc74e98127eb72fc2cf8282b6fa243d01c3f8470

86911221 as geometric shapes

Circle

Radius = n
Diameter 173822442
Circumference 546079306.81624
Area 2.3730209659116E+16

Sphere

Radius = n
Volume 2.7498953280797E+24
Surface area 9.4920838636466E+16
Circumference 546079306.81624

Square

Length = n
Perimeter 347644884
Area 7553560335710841
Diagonal 122911027.46061

Cube

Length = n
Surface area 45321362014265046
Volume 6.564891516738E+23
Space diagonal 150534650.51985

Equilateral Triangle

Length = n
Perimeter 260733663
Area 3.2707875698721E+15
Altitude 75267325.259924

Triangular Pyramid

Length = n
Surface area 3.2707875698721E+15
Volume 7.7367988487325E+22
Height 40970342.486868