1640400402 (number)

1640400402 is an even 10-digits composite number following 1640400401 and preceding 1640400403. In scientific notation, it is written as 1.640400402 × 10^9. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 514857600 positive integers (up to 1640400402) that are relatively prime to 1640400402.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million four hundred thousand four hundred two

Notation

Scientific notation 1.640400402 × 10^9
Engineering notation 1.640400402 × 10^9

Prime Factorization of 1640400402

Prime Factorization 2 × 31 × 3 × 37 × 238361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1640400402
Product of the distinct prime numbers

The prime factorization of 1640400402 is 2 × 31 × 3 × 37 × 238361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 42, 83, 133, 385, 4293, 9588, 27049, 4326, 512346, 577088, 8178559, 6219043, 17516875, 97569122, 566740474, 679314777, 7397230500, 227691768

Basic calculations (n = 1640400402)

Multiplication

n×y
n×2 3280800804
n×3 4921201206
n×4 6561601608
n×5 8202002010

Division

n÷y
n÷2 820200201
n÷3 546800134
n÷3 410100100.5
n÷5 328080080.4

Exponentiation

ny
n2 2690913478881761604
n3 4.4141755525049E+27
n4 7.2410153508275E+36
n5 1.1878164492386E+46

Nth Root

y√n
2√n 40501.856772252
3√n 1179.3696724512
4√n 201.25073110986
5√n 69.661043122495

Divisors of 1640400402

1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 238361, 476722, 715083, 1430166, 7389191, 8819357, 14778382, 17638714, 22167573, 26458071, 44335146, 52916142, 273400067, 546800134, 820200201, 1640400402

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640400401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640400402 can be divided by 32 positive divisors. The sum of these divisors (counting 1640400402) is 1, the average is 0.03125.

Base conversion 1640400402

Base System Value
2 Binary 1100001110001101000011000010010
3 Ternary 11020022200222022110
4 Quaternary 1201301220120102
5 Quinary 11324420303102
6 Senary 430435250150
8 Octal 14161503022
10 Decimal 1640400402
12 Duodecimal 399449956
16 Hexadecimal 61c68612
20 Vigesimal 15cca102
36 Base36 r4nh1u

Cryptographic Hash Functions

md5 3406052f1c0c26850bd026f336dc8c1f
sha1 8e0d6ddc5061f0f8a8fc61fcc77147f4f3438b0f
sha256 f114f4412d3942cb7c215b45330edbedcd8b5d000d903a66d3d8d849449def4d
sha512 d0a779af5f2feca4e4c3cc6aaf23c135053dc84cb9677625d6b4b41ce137901ec7fa54e056449bb4a6ef688f3557ec9914cf12c6ff9b8178fbddaf83451e4694
ripemd-160 9c6bc42fc912c53a36263c087ba731c3ad444fd5

1640400402 as geometric shapes

Circle

Radius = n
Diameter 3280800804
Circumference 10306939703.738
Area 8.4537540167007E+18

Sphere

Radius = n
Volume 1.849005531654E+28
Surface area 3.3815016066803E+19
Circumference 10306939703.738

Square

Length = n
Perimeter 6561601608
Area 2690913478881761604
Diagonal 2319876496.2307

Cube

Length = n
Surface area 1.6145480873291E+19
Volume 4.4141755525049E+27
Space diagonal 2841256841.0204

Equilateral Triangle

Length = n
Perimeter 4921201206
Area 1.1651997160488E+18
Altitude 1420628420.5102

Triangular Pyramid

Length = n
Surface area 1.1651997160488E+18
Volume 5.2021557775401E+26
Height 773292165.41023