401028915 (number)

401028915 is an odd 9-digits composite number following 401028914 and preceding 401028916. In scientific notation, it is written as 4.01028915 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 172554624 positive integers (up to 401028915) that are relatively prime to 401028915.

Interesting facts

Basic properties

Name

Name four hundred one million twenty-eight thousand nine hundred fifteen

Notation

Scientific notation 4.01028915 × 10^8
Engineering notation 4.01028915 × 10^6

Prime Factorization of 401028915

Prime Factorization 15 × 7 × 179 × 19 × 1123

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 401028915
Product of the distinct prime numbers

The prime factorization of 401028915 is 15 × 7 × 179 × 19 × 1123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 61, 13, 248, 441, 3494, 1506, 87005, 35793, 84115, 551334, 7157661, 8324164, 1277699, 22087292, 390836062, 48932305, 6695608753, 6387662573

Basic calculations (n = 401028915)

Multiplication

n×y
n×2 802057830
n×3 1203086745
n×4 1604115660
n×5 2005144575

Division

n÷y
n÷2 200514457.5
n÷3 133676305
n÷3 100257228.75
n÷5 80205783

Exponentiation

ny
n2 160824190666077225
n3 6.449515068857E+25
n4 2.5864420303399E+34
n5 1.0372380411376E+43

Nth Root

y√n
2√n 20025.706354583
3√n 737.43751802365
4√n 141.51221274004
5√n 52.557553063313

Divisors of 401028915

1, 7, 15, 19, 105, 133, 179, 285, 1123, 1253, 1995, 2685, 3401, 7861, 16845, 18795, 21337, 23807, 51015, 117915, 149359, 201017, 320055, 357105, 1407119, 2240385, 3015255, 3819323, 21106785, 26735261, 57289845, 401028915

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 -401028914
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 401028915 can be divided by 32 positive divisors. The sum of these divisors (counting 401028915) is 1, the average is 0.03125.

Base conversion 401028915

Base System Value
2 Binary 10111111001110011011100110011
3 Ternary 1000221121101020210
4 Quaternary 113321303130303
5 Quinary 1310130411130
6 Senary 103443235203
8 Octal 2771633463
10 Decimal 401028915
12 Duodecimal b2378b03
16 Hexadecimal 17e73733
20 Vigesimal 6568c5f
36 Base36 6mrfw3

Cryptographic Hash Functions

md5 9b0d1cf6302d26b70d45d8f1385897f2
sha1 0a5fd89fe2602863d3cc7bf4437717c9a2efd847
sha256 bd97f20bf956635d06fcca77ab82938e4e2480a6afad5200ac848deb330ab7f4
sha512 7aee57f4c1b1660fef350f9d6ddd4ed090dc389bcfc37e257d034e9cb7517e34b7dd0ab73e8f23ed6b4279c1404e444adc6112194a912c9d91abb1cf404e3fe7
ripemd-160 b1c81aa1f9501f881fcd4d0422c01caf883deb93

401028915 as geometric shapes

Circle

Radius = n
Diameter 802057830
Circumference 2519738986.4822
Area 5.0524409591607E+17

Sphere

Radius = n
Volume 2.701566554605E+26
Surface area 2.0209763836643E+18
Circumference 2519738986.4822

Square

Length = n
Perimeter 1604115660
Area 160824190666077225
Diagonal 567140530.49677

Cube

Length = n
Surface area 964945143996463350
Volume 6.449515068857E+25
Space diagonal 694602456.08422

Equilateral Triangle

Length = n
Perimeter 1203086745
Area 6.9638917329948E+16
Altitude 347301228.04211

Triangular Pyramid

Length = n
Surface area 6.9638917329948E+16
Volume 7.6008264009227E+24
Height 189046843.49892