401020915 (number)

401020915 is an odd 9-digits composite number following 401020914 and preceding 401020916. In scientific notation, it is written as 4.01020915 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 318290112 positive integers (up to 401020915) that are relatively prime to 401020915.

Interesting facts

Basic properties

Name

Name four hundred one million twenty thousand nine hundred fifteen

Notation

Scientific notation 4.01020915 × 10^8
Engineering notation 4.01020915 × 10^6

Prime Factorization of 401020915

Prime Factorization 5 × 127 × 631529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 401020915
Product of the distinct prime numbers

The prime factorization of 401020915 is 5 × 127 × 631529. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 99, 5, 281, 333, 7216, 8486, 6891, 89854, 276899, 170868, 3623087, 1602803, 2111348, 47847793, 722005744, 831803697, 5011117591, 827125837

Basic calculations (n = 401020915)

Multiplication

n×y
n×2 802041830
n×3 1203062745
n×4 1604083660
n×5 2005104575

Division

n÷y
n÷2 200510457.5
n÷3 133673638.33333
n÷3 100255228.75
n÷5 80204183

Exponentiation

ny
n2 160817774267437225
n3 6.4491290984991E+25
n4 2.5862356520332E+34
n5 1.037134587584E+43

Nth Root

y√n
2√n 20025.506610321
3√n 737.43261435448
4√n 141.51150698908
5√n 52.557343370813

Divisors of 401020915

1, 5, 127, 635, 631529, 3157645, 80204183, 401020915

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -401020914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 401020915 can be divided by 8 positive divisors. The sum of these divisors (counting 401020915) is 1, the average is 0.125.

Base conversion 401020915

Base System Value
2 Binary 10111111001110001011111110011
3 Ternary 1000221120222021111
4 Quaternary 113321301133303
5 Quinary 1310130132130
6 Senary 103443134151
8 Octal 2771613763
10 Decimal 401020915
12 Duodecimal b2374357
16 Hexadecimal 17e717f3
20 Vigesimal 6567c5f
36 Base36 6mr9pv

Cryptographic Hash Functions

md5 2a1598c2d49e6bd44a7d833ce3344018
sha1 8557cabba9c4f2232022ce1d19c9c9a5e0a305c8
sha256 616945a0790758fdb2809c57297607adb6ee3314a6b69b16970dafb873ac912e
sha512 2aac3f4e9c0de5c7cef2d7acdf9a4fbe9630dbf2675092c2fa3a6d7b3461da90f3f15f024cab8f101284874a275fe1a21c2231db0c8a3a575309a84dd7bf6a7e
ripemd-160 0be80f3079b3d43ed618f3add862d7e431dda468

401020915 as geometric shapes

Circle

Radius = n
Diameter 802041830
Circumference 2519688720.9997
Area 5.0522393820524E+17

Sphere

Radius = n
Volume 2.7014048797196E+26
Surface area 2.020895752821E+18
Circumference 2519688720.9997

Square

Length = n
Perimeter 1604083660
Area 160817774267437225
Diagonal 567129216.78827

Cube

Length = n
Surface area 964906645604623350
Volume 6.4491290984991E+25
Space diagonal 694588599.67776

Equilateral Triangle

Length = n
Perimeter 1203062745
Area 6.9636138947836E+16
Altitude 347294299.83888

Triangular Pyramid

Length = n
Surface area 6.9636138947836E+16
Volume 7.6003715304937E+24
Height 189043072.26276