640102907 (number)

640102907 is an odd 9-digits prime number following 640102906 and preceding 640102908. In scientific notation, it is written as 6.40102907 × 10^8. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 640102906 positive integers (up to 640102907) that are relatively prime to 640102907.

Interesting facts

Basic properties

Name

Name six hundred forty million one hundred two thousand nine hundred seven

Notation

Scientific notation 6.40102907 × 10^8
Engineering notation 6.40102907 × 10^6

Prime Factorization of 640102907

Prime Factorization 640102907

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 640102907
Product of the distinct prime numbers

The prime factorization of 640102907 is 640102907. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 1, 29, 57, 74, 811, 5329, 4322, 22838, 75059, 692271, 949002, 6418724, 6637951, 54965384, 76682054, 995805088, 489998924, 4245746619, 5038328101

Basic calculations (n = 640102907)

Multiplication

n×y
n×2 1280205814
n×3 1920308721
n×4 2560411628
n×5 3200514535

Division

n÷y
n÷2 320051453.5
n÷3 213367635.66667
n÷3 160025726.75
n÷5 128020581.4

Exponentiation

ny
n2 409731731549850649
n3 2.622704724552E+26
n4 1.6788009183884E+35
n5 1.0746053481347E+44

Nth Root

y√n
2√n 25300.255077766
3√n 861.82006237292
4√n 159.06053903393
5√n 57.709851915931

Divisors of 640102907

1, 640102907

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 640102908
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 320051454
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 25300.255097528
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999968755
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640102907 can be divided by 2 positive divisors. The sum of these divisors (counting 640102907) is 640102908, the average is 320051454.

Base conversion 640102907

Base System Value
2 Binary 100110001001110011000111111011
3 Ternary 1122121110121010002
4 Quaternary 212021303013323
5 Quinary 2302331243112
6 Senary 143303343215
8 Octal 4611630773
10 Decimal 640102907
12 Duodecimal 15a451b0b
16 Hexadecimal 262731fb
20 Vigesimal a00ch57
36 Base36 al3mkb

Cryptographic Hash Functions

md5 812c6f983091e69bfa2e931b79e9d769
sha1 d3863be8f67083d3cff2f59da4188c39720281cc
sha256 e8d24a9471410a0f23edb17963e2ebfc5c8dd05c38026e2a917acccf2a04fda7
sha512 de467478bc6b456ae5f3cfd9ce57a8e84712ac2207d96806203cae86ec116c80ba560ce3b663a594f45071cc50aea815b5115715f294eb5fc58555bc26b6a546
ripemd-160 1a9d6a042db2e7886b754523e0162e0049ed1df0

640102907 as geometric shapes

Circle

Radius = n
Diameter 1280205814
Circumference 4021885180.3453
Area 1.2872101977796E+18

Sphere

Radius = n
Volume 1.0985959860251E+27
Surface area 5.1488407911185E+18
Circumference 4021885180.3453

Square

Length = n
Perimeter 2560411628
Area 409731731549850649
Diagonal 905242212.39384

Cube

Length = n
Surface area 2458390389299103894
Volume 2.622704724552E+26
Space diagonal 1108690756.9965

Equilateral Triangle

Length = n
Perimeter 1920308721
Area 1.7741904412938E+17
Altitude 554345378.49827

Triangular Pyramid

Length = n
Surface area 1.7741904412938E+17
Volume 3.0908871596346E+25
Height 301747404.13128