85321640 (number)

85321640 is an even 8-digits composite number following 85321639 and preceding 85321641. In scientific notation, it is written as 8.5321640 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 31933440 positive integers (up to 85321640) that are relatively prime to 85321640.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred twenty-one thousand six hundred forty

Notation

Scientific notation 8.5321640 × 10^7
Engineering notation 8.5321640 × 10^6

Prime Factorization of 85321640

Prime Factorization 2 × 2 × 2 × 5 × 17 × 271 × 463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21330410
Product of the distinct prime numbers

The prime factorization of 85321640 is 2 × 2 × 2 × 5 × 17 × 271 × 463. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 32, 6, 323, 812, 3142, 8401, 73914, 3113, 453997, 108728, 7423301, 5131022, 22507038, 52100170, 81965902, 9328505, 6103787738, 8338684568

Basic calculations (n = 85321640)

Multiplication

n×y
n×2 170643280
n×3 255964920
n×4 341286560
n×5 426608200

Division

n÷y
n÷2 42660820
n÷3 28440546.666667
n÷3 21330410
n÷5 17064328

Exponentiation

ny
n2 7279782252289600
n3 6.2112296060824E+23
n4 5.2995229640751E+31
n5 4.5216399051255E+39

Nth Root

y√n
2√n 9236.9713651175
3√n 440.23685594652
4√n 96.109163793665
5√n 38.566643106131

Divisors of 85321640

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 271, 340, 463, 542, 680, 926, 1084, 1355, 1852, 2168, 2315, 2710, 3704, 4607, 4630, 5420, 7871, 9214, 9260, 10840, 15742, 18428, 18520, 23035, 31484, 36856, 39355, 46070, 62968, 78710, 92140, 125473, 157420, 184280, 250946, 314840, 501892, 627365, 1003784, 1254730, 2133041, 2509460, 4266082, 5018920, 8532164, 10665205, 17064328, 21330410, 42660820, 85321640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85321639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85321640 can be divided by 64 positive divisors. The sum of these divisors (counting 85321640) is 1, the average is 0.015625.

Base conversion 85321640

Base System Value
2 Binary 101000101011110011110101000
3 Ternary 12221112210021202
4 Quaternary 11011132132220
5 Quinary 133320243030
6 Senary 12244423332
8 Octal 505363650
10 Decimal 85321640
12 Duodecimal 246a7b48
16 Hexadecimal 515e7a8
20 Vigesimal 16d5420
36 Base36 1esqlk

Cryptographic Hash Functions

md5 1c2347a048426b29824d7cf8ab9def75
sha1 cd82a1f7ceb86fb45584b8594aa86d1a0801aa2e
sha256 06efd87241595cf8f11f86394e2e0b2534ab7bd10c1dcc0c23b8ba009fa3f35a
sha512 47b963b4c3580f6060ffbdaf47780e3d2f6fc2ebf13a8fc522811b3c32951edeef9e99bda22602cfc4cbc57743c206467ce6f832381a8ef121ef6a1b282d6adc
ripemd-160 394c6bd0d25cfb1a749ba2e9fc79b38fa171accd

85321640 as geometric shapes

Circle

Radius = n
Diameter 170643280
Circumference 536091674.83247
Area 2.2870110443526E+16

Sphere

Radius = n
Volume 2.6017537733637E+24
Surface area 9.1480441774105E+16
Circumference 536091674.83247

Square

Length = n
Perimeter 341286560
Area 7279782252289600
Diagonal 120663020.45191

Cube

Length = n
Surface area 43678693513737600
Volume 6.2112296060824E+23
Space diagonal 147781415.4651

Equilateral Triangle

Length = n
Perimeter 255964920
Area 3.1522381822509E+15
Altitude 73890707.732551

Triangular Pyramid

Length = n
Surface area 3.1522381822509E+15
Volume 7.3200042899459E+22
Height 40221006.817305