400945947 (number)

400945947 is an odd 9-digits composite number following 400945946 and preceding 400945948. In scientific notation, it is written as 4.00945947 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 267132672 positive integers (up to 400945947) that are relatively prime to 400945947.

Interesting facts

Basic properties

Name

Name four hundred million nine hundred forty-five thousand nine hundred forty-seven

Notation

Scientific notation 4.00945947 × 10^8
Engineering notation 4.00945947 × 10^6

Prime Factorization of 400945947

Prime Factorization 3 × 1657 × 80657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 400945947
Product of the distinct prime numbers

The prime factorization of 400945947 is 3 × 1657 × 80657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 36, 69, 132, 907, 2176, 4103, 35930, 8880, 584150, 958998, 1764346, 589939, 90765599, 66635762, 114468685, 933823058, 7349489821, 1851490788

Basic calculations (n = 400945947)

Multiplication

n×y
n×2 801891894
n×3 1202837841
n×4 1603783788
n×5 2004729735

Division

n÷y
n÷2 200472973.5
n÷3 133648649
n÷3 100236486.75
n÷5 80189189.4

Exponentiation

ny
n2 160757652415726809
n3 6.445512918532E+25
n4 2.5843022810216E+34
n5 1.0361655253985E+43

Nth Root

y√n
2√n 20023.634710012
3√n 737.38665890137
4√n 141.50489288365
5√n 52.555378179755

Divisors of 400945947

1, 3, 1657, 4971, 80657, 241971, 133648649, 400945947

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 -400945946
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 400945947 can be divided by 8 positive divisors. The sum of these divisors (counting 400945947) is 1, the average is 0.125.

Base conversion 400945947

Base System Value
2 Binary 10111111001011111001100011011
3 Ternary 1000221110011102220
4 Quaternary 113321133030123
5 Quinary 1310120232242
6 Senary 103441355123
8 Octal 2771371433
10 Decimal 400945947
12 Duodecimal b2338aa3
16 Hexadecimal 17e5f31b
20 Vigesimal 655i4h7
36 Base36 6mpnvf

Cryptographic Hash Functions

md5 7787ed1d3878230009bd9bdfeb0fc75b
sha1 e631910473671dec7690b299f682625e08bb92eb
sha256 98a28104c4db9027ac56a74ae91804b92c14777b2ab1b7133b7f4d581a9c7c5a
sha512 bad1f6d3d81f50dc2f0a54edab26cbb8f526eff224fb2873579754edd038b76ecce55f1100aa77b1ffcfa546d82179020829fd30a8b07214e7c9face20a2dbfe
ripemd-160 50f991a807982fd59e1d34709f0f603bee469f1a

400945947 as geometric shapes

Circle

Radius = n
Diameter 801891894
Circumference 2519217683.1636
Area 5.0503505983759E+17

Sphere

Radius = n
Volume 2.6998901377971E+26
Surface area 2.0201402393504E+18
Circumference 2519217683.1636

Square

Length = n
Perimeter 1603783788
Area 160757652415726809
Diagonal 567023196.02592

Cube

Length = n
Surface area 964545914494360854
Volume 6.445512918532E+25
Space diagonal 694458751.29282

Equilateral Triangle

Length = n
Perimeter 1202837841
Area 6.9610105422384E+16
Altitude 347229375.64641

Triangular Pyramid

Length = n
Surface area 6.9610105422384E+16
Volume 7.5961098215325E+24
Height 189007732.00864