156640380 (number)

156640380 is an even 9-digits composite number following 156640379 and preceding 156640381. In scientific notation, it is written as 1.56640380 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 36286464 positive integers (up to 156640380) that are relatively prime to 156640380.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million six hundred forty thousand three hundred eighty

Notation

Scientific notation 1.56640380 × 10^8
Engineering notation 1.56640380 × 10^6

Prime Factorization of 156640380

Prime Factorization 2 × 2 × 51 × 5 × 13 × 11813

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78320190
Product of the distinct prime numbers

The prime factorization of 156640380 is 2 × 2 × 51 × 5 × 13 × 11813. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156640380)

Multiplication

n×y
n×2 313280760
n×3 469921140
n×4 626561520
n×5 783201900

Division

n÷y
n÷2 78320190
n÷3 52213460
n÷3 39160095
n÷5 31328076

Exponentiation

ny
n2 24536208646544400
n3 3.843361046154E+24
n4 6.0202553474676E+32
n5 9.4301508532436E+40

Nth Root

y√n
2√n 12515.605458786
3√n 539.05685850849
4√n 111.87316683989
5√n 43.549256574711

Divisors of 156640380

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156640379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156640380 can be divided by 48 positive divisors. The sum of these divisors (counting 156640380) is 1, the average is 0.020833333333333.

Base conversion 156640380

Base System Value
2 Binary 1001010101100010010001111100
3 Ternary 101220202011012120
4 Quaternary 21111202101330
5 Quinary 310044443010
6 Senary 23313202540
8 Octal 1125422174
10 Decimal 156640380
12 Duodecimal 44560450
16 Hexadecimal 956247c
20 Vigesimal 28j00j0
36 Base36 2l9cho

Cryptographic Hash Functions

md5 8db4de44a07b9d7dfa70c9d23e17873a
sha1 bc0d3a75d421a8f8537ca64473729fccf97b6432
sha256 97b3f8116e5cf1ea3903d059206cfb51a092cd8040979498240b3b2876acdee4
sha512 203b9c292b52084369ac3a9b58d97d5364f73a71cbe730afa9a257f758f35d251b654f095aca2789aa76af4e6a35e0b71f925ccff47dc294336540e85febe17a
ripemd-160 6897368efee795fe4a245d4c703c567c06976c10

156640380 as geometric shapes

Circle

Radius = n
Diameter 313280760
Circumference 984200534.12703
Area 7.708277283093E+16

Sphere

Radius = n
Volume 1.6099033103587E+25
Surface area 3.0833109132372E+17
Circumference 984200534.12703

Square

Length = n
Perimeter 626561520
Area 24536208646544400
Diagonal 221522949.81128

Cube

Length = n
Surface area 147217251879266400
Volume 3.843361046154E+24
Space diagonal 271309096.6769

Equilateral Triangle

Length = n
Perimeter 469921140
Area 1.0624490000231E+16
Altitude 135654548.33845

Triangular Pyramid

Length = n
Surface area 1.0624490000231E+16
Volume 4.5294444304729E+23
Height 73840983.270425