401028720 (number)

401028720 is an even 9-digits composite number following 401028719 and preceding 401028721. In scientific notation, it is written as 4.01028720 × 10^8. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 106940928 positive integers (up to 401028720) that are relatively prime to 401028720.

Interesting facts

Basic properties

Name

Name four hundred one million twenty-eight thousand seven hundred twenty

Notation

Scientific notation 4.01028720 × 10^8
Engineering notation 4.01028720 × 10^6

Prime Factorization of 401028720

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 1670953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 50128590
Product of the distinct prime numbers

The prime factorization of 401028720 is 2 × 2 × 2 × 2 × 3 × 5 × 1670953. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 61, 70, 390, 679, 1807, 4166, 55293, 42878, 384070, 54037, 1038115, 2746721, 62787652, 54681270, 889136892, 52666304, 9893898448, 8127959866

Basic calculations (n = 401028720)

Multiplication

n×y
n×2 802057440
n×3 1203086160
n×4 1604114880
n×5 2005143600

Division

n÷y
n÷2 200514360
n÷3 133676240
n÷3 100257180
n÷5 80205744

Exponentiation

ny
n2 160824034264838400
n3 6.4495056606464E+25
n4 2.5864369997218E+34
n5 1.0372355193591E+43

Nth Root

y√n
2√n 20025.701485841
3√n 737.43739849749
4√n 141.51219553749
5√n 52.557547952098

Divisors of 401028720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1670953, 3341906, 5012859, 6683812, 8354765, 10025718, 13367624, 16709530, 20051436, 25064295, 26735248, 33419060, 40102872, 50128590, 66838120, 80205744, 100257180, 133676240, 200514360, 401028720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -401028719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 401028720 can be divided by 40 positive divisors. The sum of these divisors (counting 401028720) is 1, the average is 0.025.

Base conversion 401028720

Base System Value
2 Binary 10111111001110011011001110000
3 Ternary 1000221121100222120
4 Quaternary 113321303121300
5 Quinary 1310130404340
6 Senary 103443234240
8 Octal 2771633160
10 Decimal 401028720
12 Duodecimal b2378980
16 Hexadecimal 17e73670
20 Vigesimal 6568bg0
36 Base36 6mrfqo

Cryptographic Hash Functions

md5 ea309f870dd8a09c1b594404b03933f8
sha1 fa8a8fe773560f8c4a2d85e85b4da5024711bd15
sha256 cb4972fe803b56a22e82eb031500e08b0d63b7dc29e13e9f9b0bdfa120c5ec1b
sha512 de706d241636298bfbc3e5ddf33f105460602636695849507f2aa16b3555147b1fee8c8deaab6e22e5677d1293780c4915dc98ad51199ee6fec130485e0e7f97
ripemd-160 a575248a0cfbca8ad614f48ae64125c387b3f01c

401028720 as geometric shapes

Circle

Radius = n
Diameter 802057440
Circumference 2519737761.261
Area 5.0524360456709E+17

Sphere

Radius = n
Volume 2.701562613703E+26
Surface area 2.0209744182684E+18
Circumference 2519737761.261

Square

Length = n
Perimeter 1604114880
Area 160824034264838400
Diagonal 567140254.72512

Cube

Length = n
Surface area 964944205589030400
Volume 6.4495056606464E+25
Space diagonal 694602118.33431

Equilateral Triangle

Length = n
Perimeter 1203086160
Area 6.9638849606225E+16
Altitude 347301059.16716

Triangular Pyramid

Length = n
Surface area 6.9638849606225E+16
Volume 7.6008153132402E+24
Height 189046751.57504