401028642 (number)

401028642 is an even 9-digits composite number following 401028641 and preceding 401028643. In scientific notation, it is written as 4.01028642 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 114017904 positive integers (up to 401028642) that are relatively prime to 401028642.

Interesting facts

Basic properties

Name

Name four hundred one million twenty-eight thousand six hundred forty-two

Notation

Scientific notation 4.01028642 × 10^8
Engineering notation 4.01028642 × 10^6

Prime Factorization of 401028642

Prime Factorization 2 × 9 × 7 × 7 × 2003 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 57289806
Product of the distinct prime numbers

The prime factorization of 401028642 is 2 × 9 × 7 × 7 × 2003 × 227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 59, 16, 687, 18, 9589, 622, 97758, 13308, 692225, 416460, 729778, 9089389, 30841184, 97267374, 689862446, 709534993, 5574571399, 2879909975

Basic calculations (n = 401028642)

Multiplication

n×y
n×2 802057284
n×3 1203085926
n×4 1604114568
n×5 2005143210

Division

n÷y
n÷2 200514321
n÷3 133676214
n÷3 100257160.5
n÷5 80205728.4

Exponentiation

ny
n2 160823971704364164
n3 6.4495018973648E+25
n4 2.5864349874766E+34
n5 1.037234510649E+43

Nth Root

y√n
2√n 20025.699538343
3√n 737.43735068701
4√n 141.51218865647
5√n 52.557545907612

Divisors of 401028642

1, 2, 7, 9, 14, 18, 49, 63, 98, 126, 227, 441, 454, 882, 1589, 2003, 2043, 3178, 4006, 4086, 11123, 14021, 14301, 18027, 22246, 28042, 28602, 36054, 98147, 100107, 126189, 196294, 200214, 252378, 454681, 883323, 909362, 1766646, 3182767, 4092129, 6365534, 8184258, 22279369, 28644903, 44558738, 57289806, 200514321, 401028642

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 -401028641
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 401028642 can be divided by 48 positive divisors. The sum of these divisors (counting 401028642) is 1, the average is 0.020833333333333.

Base conversion 401028642

Base System Value
2 Binary 10111111001110011011000100010
3 Ternary 1000221121100212200
4 Quaternary 113321303120202
5 Quinary 1310130404032
6 Senary 103443234030
8 Octal 2771633042
10 Decimal 401028642
12 Duodecimal b2378916
16 Hexadecimal 17e73622
20 Vigesimal 6568bc2
36 Base36 6mrfoi

Cryptographic Hash Functions

md5 5b7b0af6848da6b5840141742d20ab31
sha1 1bdcc1cda3003c8a355471b445917365d168fe26
sha256 d3f99155822c0a4a33e2ccc92a1d387abb27f005e8a8e24ff6e4a2a02bc50a20
sha512 bce71c91ab24ef362289cf2498242f7c8220dcbe64653038839794aec6b95e907fc87c77e72ddb3f5ee9ae9cab5acc8fc15ffa98b30c9bed110f64e08c55bdf2
ripemd-160 bac71e04618594d68cbbf98795c4792e2dbbfb55

401028642 as geometric shapes

Circle

Radius = n
Diameter 802057284
Circumference 2519737271.1726
Area 5.0524340802756E+17

Sphere

Radius = n
Volume 2.7015610373433E+26
Surface area 2.0209736321103E+18
Circumference 2519737271.1726

Square

Length = n
Perimeter 1604114568
Area 160823971704364164
Diagonal 567140144.41646

Cube

Length = n
Surface area 964943830226184984
Volume 6.4495018973648E+25
Space diagonal 694601983.23435

Equilateral Triangle

Length = n
Perimeter 1203085926
Area 6.9638822516745E+16
Altitude 347300991.61718

Triangular Pyramid

Length = n
Surface area 6.9638822516745E+16
Volume 7.6008108781702E+24
Height 189046714.80549