145996840 (number)

145996840 is an even 9-digits composite number following 145996839 and preceding 145996841. In scientific notation, it is written as 1.45996840 × 10^8. The sum of its digits is 46. It has a total of 7 prime factors and 64 positive divisors. There are 52899840 positive integers (up to 145996840) that are relatively prime to 145996840.

Interesting facts

Basic properties

Name

Name one hundred forty-five million nine hundred ninety-six thousand eight hundred forty

Notation

Scientific notation 1.45996840 × 10^8
Engineering notation 1.45996840 × 10^6

Prime Factorization of 145996840

Prime Factorization 2 × 2 × 2 × 5 × 11 × 449 × 739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36499210
Product of the distinct prime numbers

The prime factorization of 145996840 is 2 × 2 × 2 × 5 × 11 × 449 × 739. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 24, 23, 471, 142, 252, 9422, 79027, 24617, 198730, 202105, 1857564, 747935, 30358541, 66645910, 343672029, 645627908, 6273268777, 3687317500

Basic calculations (n = 145996840)

Multiplication

n×y
n×2 291993680
n×3 437990520
n×4 583987360
n×5 729984200

Division

n÷y
n÷2 72998420
n÷3 48665613.333333
n÷3 36499210
n÷5 29199368

Exponentiation

ny
n2 21315077289985600
n3 3.1119339286937E+24
n4 4.5433251987806E+32
n5 6.6331112211434E+40

Nth Root

y√n
2√n 12082.915211157
3√n 526.5599438367
4√n 109.92231443686
5√n 42.940657616962

Divisors of 145996840

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 449, 739, 898, 1478, 1796, 2245, 2956, 3592, 3695, 4490, 4939, 5912, 7390, 8129, 8980, 9878, 14780, 16258, 17960, 19756, 24695, 29560, 32516, 39512, 40645, 49390, 65032, 81290, 98780, 162580, 197560, 325160, 331811, 663622, 1327244, 1659055, 2654488, 3318110, 3649921, 6636220, 7299842, 13272440, 14599684, 18249605, 29199368, 36499210, 72998420, 145996840

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 -145996839
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 145996840 can be divided by 64 positive divisors. The sum of these divisors (counting 145996840) is 1, the average is 0.015625.

Base conversion 145996840

Base System Value
2 Binary 1000101100111011110000101000
3 Ternary 101011201102000101
4 Quaternary 20230323300220
5 Quinary 244333344330
6 Senary 22253115144
8 Octal 1054736050
10 Decimal 145996840
12 Duodecimal 40a88ab4
16 Hexadecimal 8b3bc28
20 Vigesimal 25c9c20
36 Base36 2ex7vs

Cryptographic Hash Functions

md5 7619aa63ed45fa4aed0c7e5f411f4966
sha1 3e39e0ef7383167ab5cf15589ea6745e9bd57704
sha256 cface334d130ebc175925284324239d32284859b6dd0fc864112625eb5bdd11c
sha512 f70cf6e17a598912a2dba41ee5bbb2e26848f80ce1b36620963f6672b83d30b5a213193f1d590e182d46738a45b6037d6d938ff203ea3b5d07fee4b84e97a888
ripemd-160 845f44537c65239b626fec57de1a8a07495ce5aa

145996840 as geometric shapes

Circle

Radius = n
Diameter 291993680
Circumference 917325199.98265
Area 6.6963290224917E+16

Sphere

Radius = n
Volume 1.3035238358454E+25
Surface area 2.6785316089967E+17
Circumference 917325199.98265

Square

Length = n
Perimeter 583987360
Area 21315077289985600
Diagonal 206470711.19161

Cube

Length = n
Surface area 127890463739913600
Volume 3.1119339286937E+24
Space diagonal 252873944.6245

Equilateral Triangle

Length = n
Perimeter 437990520
Area 9.2296992083781E+15
Altitude 126436972.31225

Triangular Pyramid

Length = n
Surface area 9.2296992083781E+15
Volume 3.667449305973E+23
Height 68823570.397205