40807840 (number)

40807840 is an even 8-digits composite number following 40807839 and preceding 40807841. In scientific notation, it is written as 4.0807840 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 16323072 positive integers (up to 40807840) that are relatively prime to 40807840.

Interesting facts

Basic properties

Name

Name forty million eight hundred seven thousand eight hundred forty

Notation

Scientific notation 4.0807840 × 10^7
Engineering notation 4.0807840 × 10^6

Prime Factorization of 40807840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 255049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2550490
Product of the distinct prime numbers

The prime factorization of 40807840 is 2 × 2 × 2 × 2 × 2 × 5 × 255049. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 70, 45, 469, 263, 1009, 3223, 71766, 18537, 684627, 13714, 775915, 5410737, 60896676, 97329548, 987288883, 456214848, 9631771217, 4304317813

Basic calculations (n = 40807840)

Multiplication

n×y
n×2 81615680
n×3 122423520
n×4 163231360
n×5 204039200

Division

n÷y
n÷2 20403920
n÷3 13602613.333333
n÷3 10201960
n÷5 8161568

Exponentiation

ny
n2 1665279805465600
n3 6.7956471856671E+22
n4 2.7731568304915E+30
n5 1.1316654023361E+38

Nth Root

y√n
2√n 6388.101439395
3√n 344.28217338149
4√n 79.92559939966
5√n 33.277349007561

Divisors of 40807840

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 255049, 510098, 1020196, 1275245, 2040392, 2550490, 4080784, 5100980, 8161568, 10201960, 20403920, 40807840

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 -40807839
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 40807840 can be divided by 24 positive divisors. The sum of these divisors (counting 40807840) is 1, the average is 0.041666666666667.

Base conversion 40807840

Base System Value
2 Binary 10011011101010110110100000
3 Ternary 2211210020211111
4 Quaternary 2123222312200
5 Quinary 40421322330
6 Senary 4014353104
8 Octal 233526640
10 Decimal 40807840
12 Duodecimal 117bb794
16 Hexadecimal 26eada0
20 Vigesimal cf0jc0
36 Base36 oanj4

Cryptographic Hash Functions

md5 618326ace878d1bdf92e42ec5208aa07
sha1 36098f7ba0776f52fc42f375434b4951c3d5a11c
sha256 6258cacf1cf013bbaa1cf0c69db5a1b467d87848ee85f06f6ab5a904307b4053
sha512 10cb34eb2a5bfbd2c686e865142d55e7fd38004dba2422718081914d868e33a97dd40bcdbe9de700083edc1571c2b7526d42e7693615362fc4c1e4a919118fb3
ripemd-160 85f28e0b57466283a747e6dd5587180ddf820622

40807840 as geometric shapes

Circle

Radius = n
Diameter 81615680
Circumference 256403220.70574
Area 5.2316308030222E+15

Sphere

Radius = n
Volume 2.8465540366507E+23
Surface area 2.0926523212089E+16
Circumference 256403220.70574

Square

Length = n
Perimeter 163231360
Area 1665279805465600
Diagonal 57711000.779151

Cube

Length = n
Surface area 9991678832793600
Volume 6.7956471856671E+22
Space diagonal 70681252.227142

Equilateral Triangle

Length = n
Perimeter 122423520
Area 7.2108730797121E+14
Altitude 35340626.113571

Triangular Pyramid

Length = n
Surface area 7.2108730797121E+14
Volume 8.0087470125608E+21
Height 19237000.259717