1421000757 (number)

1421000757 is an odd 10-digits composite number following 1421000756 and preceding 1421000758. In scientific notation, it is written as 1.421000757 × 10^9. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 860114400 positive integers (up to 1421000757) that are relatively prime to 1421000757.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million seven hundred fifty-seven

Notation

Scientific notation 1.421000757 × 10^9
Engineering notation 1.421000757 × 10^9

Prime Factorization of 1421000757

Prime Factorization 9 × 11 × 821 × 17483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1421000757
Product of the distinct prime numbers

The prime factorization of 1421000757 is 9 × 11 × 821 × 17483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 73, 95, 12, 971, 2742, 4132, 56089, 68965, 867496, 948681, 9754649, 6316726, 72307408, 61632312, 913290681, 152203883, 9780901852, 413864519

Basic calculations (n = 1421000757)

Multiplication

n×y
n×2 2842001514
n×3 4263002271
n×4 5684003028
n×5 7105003785

Division

n÷y
n÷2 710500378.5
n÷3 473666919
n÷3 355250189.25
n÷5 284200151.4

Exponentiation

ny
n2 2019243151394573049
n3 2.8693460466988E+27
n4 4.0773429044539E+36
n5 5.7939073537776E+45

Nth Root

y√n
2√n 37696.163690752
3√n 1124.2548499621
4√n 194.15499913922
5√n 67.689119036386

Divisors of 1421000757

1, 9, 11, 99, 821, 7389, 9031, 17483, 81279, 157347, 192313, 1730817, 14353543, 129181887, 157888973, 1421000757

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421000756
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421000757 can be divided by 16 positive divisors. The sum of these divisors (counting 1421000757) is 1, the average is 0.0625.

Base conversion 1421000757

Base System Value
2 Binary 1010100101100101100000000110101
3 Ternary 10200000212022120200
4 Quaternary 1110230230000311
5 Quinary 10402234011012
6 Senary 353000551113
8 Octal 12454540065
10 Decimal 1421000757
12 Duodecimal 337a82499
16 Hexadecimal 54b2c035
20 Vigesimal 124151hh
36 Base36 ni0z79

Cryptographic Hash Functions

md5 88e2ed539d803f24f54a0e6874919efa
sha1 a2c610fe1b1d41384f76f91a9bb652fe2ad21045
sha256 2bb935e65f7fa737cf29fd52bc5b748f8ff88e6b14e247d0e993d716325a1303
sha512 17b1ecaba49a2b62d22b690a09787f0aaced59765fbfb7305fa98f7f20f3dd0f455d9df5a55aa6b31cdfef53a7d170d252921aac765b658640d1e8b06e73ce17
ripemd-160 39808539b3ab78290b2f9db5052a7f850c2b2e32

1421000757 as geometric shapes

Circle

Radius = n
Diameter 2842001514
Circumference 8928411077.8735
Area 6.3436394502327E+18

Sphere

Radius = n
Volume 1.2019088614554E+28
Surface area 2.5374557800931E+19
Circumference 8928411077.8735

Square

Length = n
Perimeter 5684003028
Area 2019243151394573049
Diagonal 2009598542.6918

Cube

Length = n
Surface area 1.2115458908367E+19
Volume 2.8693460466988E+27
Space diagonal 2461245508.7178

Equilateral Triangle

Length = n
Perimeter 4263002271
Area 8.7435793276272E+17
Altitude 1230622754.3589

Triangular Pyramid

Length = n
Surface area 8.7435793276272E+17
Volume 3.3815567453192E+26
Height 669866180.89728