149788957 (number)

149788957 is an odd 9-digits prime number following 149788956 and preceding 149788958. In scientific notation, it is written as 1.49788957 × 10^8. The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors. There are 149788956 positive integers (up to 149788957) that are relatively prime to 149788957.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighty-eight thousand nine hundred fifty-seven

Notation

Scientific notation 1.49788957 × 10^8
Engineering notation 1.49788957 × 10^6

Prime Factorization of 149788957

Prime Factorization 149788957

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 149788957
Product of the distinct prime numbers

The prime factorization of 149788957 is 149788957. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 4, 30, 1, 545, 130, 5391, 1390, 75502, 92034, 239735, 122454, 3481003, 3683600, 22290688, 15262200, 213210679, 284006033, 4301154743, 2044961876

Basic calculations (n = 149788957)

Multiplication

n×y
n×2 299577914
n×3 449366871
n×4 599155828
n×5 748944785

Division

n÷y
n÷2 74894478.5
n÷3 49929652.333333
n÷3 37447239.25
n÷5 29957791.4

Exponentiation

ny
n2 22436731639147849
n3 3.3607746307169E+24
n4 5.0340692664714E+32
n5 7.540479848905E+40

Nth Root

y√n
2√n 12238.829886881
3√n 531.07998246655
4√n 110.62924516998
5√n 43.161443347097

Divisors of 149788957

1, 149788957

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 149788958
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 74894479
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12238.829927734
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999866479
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149788957 can be divided by 2 positive divisors. The sum of these divisors (counting 149788957) is 149788958, the average is 74894479.

Base conversion 149788957

Base System Value
2 Binary 1000111011011001100100011101
3 Ternary 101102212001211011
4 Quaternary 20323121210131
5 Quinary 301321221312
6 Senary 22510255221
8 Octal 1073314435
10 Decimal 149788957
12 Duodecimal 421b7511
16 Hexadecimal 8ed991d
20 Vigesimal 26g3c7h
36 Base36 2h6hwd

Cryptographic Hash Functions

md5 7ccb75b25a6c9a07a87b4e9ff40e9a73
sha1 6a78f76ed48a0cb1aee95e0bd2b9e966ac1e8bc2
sha256 04387e44672446d764e2d51a927ba25612338fe21717a107ddb54860489dc3a0
sha512 48859dfea123cb169b83c04d454c6a0f20596439eb265e6035f41a283ea1630ea26c28d55c24c87d634c14da84f47ac9b63700eb01f184064fe66b98a293966a
ripemd-160 00624303c57e95aeb5d8babfbb6d5faf2624feda

149788957 as geometric shapes

Circle

Radius = n
Diameter 299577914
Circumference 941151773.80015
Area 7.0487071288113E+16

Sphere

Radius = n
Volume 1.4077579853641E+25
Surface area 2.8194828515245E+17
Circumference 941151773.80015

Square

Length = n
Perimeter 599155828
Area 22436731639147849
Diagonal 211833574.48312

Cube

Length = n
Surface area 134620389834887094
Volume 3.3607746307169E+24
Space diagonal 259442083.93675

Equilateral Triangle

Length = n
Perimeter 449366871
Area 9.7153897886981E+15
Altitude 129721041.96837

Triangular Pyramid

Length = n
Surface area 9.7153897886981E+15
Volume 3.9607108856993E+23
Height 70611191.494373