87221036 (number)

87221036 is an even 8-digits composite number following 87221035 and preceding 87221037. In scientific notation, it is written as 8.7221036 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 37140480 positive integers (up to 87221036) that are relatively prime to 87221036.

Interesting facts

Basic properties

Name

Name eighty-seven million two hundred twenty-one thousand thirty-six

Notation

Scientific notation 8.7221036 × 10^7
Engineering notation 8.7221036 × 10^6

Prime Factorization of 87221036

Prime Factorization 2 × 2 × 7 × 157 × 19841

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43610518
Product of the distinct prime numbers

The prime factorization of 87221036 is 2 × 2 × 7 × 157 × 19841. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 61, 56, 836, 938, 1078, 5465, 77622, 4005, 703686, 507579, 1726826, 2332781, 92557556, 93610116, 149869382, 958700790, 1386405883, 9138265623

Basic calculations (n = 87221036)

Multiplication

n×y
n×2 174442072
n×3 261663108
n×4 348884144
n×5 436105180

Division

n÷y
n÷2 43610518
n÷3 29073678.666667
n÷3 21805259
n÷5 17444207.2

Exponentiation

ny
n2 7607509120913296
n3 6.6353482690551E+23
n4 5.7874195024779E+31
n5 5.0478472477273E+39

Nth Root

y√n
2√n 9339.2203100687
3√n 443.47970192323
4√n 96.639641504244
5√n 38.736845208129

Divisors of 87221036

1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 19841, 39682, 79364, 138887, 277774, 555548, 3115037, 6230074, 12460148, 21805259, 43610518, 87221036

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 -87221035
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 87221036 can be divided by 24 positive divisors. The sum of these divisors (counting 87221036) is 1, the average is 0.041666666666667.

Base conversion 87221036

Base System Value
2 Binary 101001100101110001100101100
3 Ternary 20002010021202202
4 Quaternary 11030232030230
5 Quinary 134312033121
6 Senary 12353241032
8 Octal 514561454
10 Decimal 87221036
12 Duodecimal 25263178
16 Hexadecimal 532e32c
20 Vigesimal 1752cbg
36 Base36 1fxg6k

Cryptographic Hash Functions

md5 d6fe98c6fdc1eac1b28dc1046fdc7d79
sha1 a66593a944377a14796250acc467d7fedf65d8f7
sha256 5c3d3b0288b6025633d71c16f98d6e35a40eef49796f41122a446392b21efc11
sha512 9d3a53ee98b0c3f41a99d1903006f9245902d8db1281c4aa8e2e19c4f446cc790690bc109961402dda4a875dca44508454b65c5ae7eaea2c76273a2f89eaf6a0
ripemd-160 d32c589a3875e27f1f1426f0c86dbcadb4c593a7

87221036 as geometric shapes

Circle

Radius = n
Diameter 174442072
Circumference 548025931.87218
Area 2.3899694766379E+16

Sphere

Radius = n
Volume 2.7794081834764E+24
Surface area 9.5598779065514E+16
Circumference 548025931.87218

Square

Length = n
Perimeter 348884144
Area 7607509120913296
Diagonal 123349172.03543

Cube

Length = n
Surface area 45645054725479776
Volume 6.6353482690551E+23
Space diagonal 151071265.84079

Equilateral Triangle

Length = n
Perimeter 261663108
Area 3.2941480791164E+15
Altitude 75535632.920397

Triangular Pyramid

Length = n
Surface area 3.2941480791164E+15
Volume 7.8198329276388E+22
Height 41116390.678477