1391990247506429

1,391,990,247,506,429 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1391990247506429 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1391990247506429 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1391990247506429:

461 × 1663 × 9137 × 198719

See below for interesting mathematical facts about the number 1391990247506429 from the Numbermatics database.

Names of 1391990247506429

Cardinal: 1391990247506429 can be written as One quadrillion, three hundred ninety-one trillion, nine hundred ninety billion, two hundred forty-seven million, five hundred six thousand, four hundred twenty-nine.

Scientific notation

Scientific notation: 1.391990247506429 × 10¹⁵

Factors of 1391990247506429

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 209980

Divisors of 1391990247506429

Number of divisors d(n): 16
Complete list of divisors:
1 461 1663 9137 198719 766643 4212157 15194831 91609459 330469697 1815695503 7004817091 152346530317 837035626883 3019501621489 1391990247506429
Sum of all divisors σ(n): 1396008394260480
Sum of proper divisors (its aliquot sum) s(n): 4018146754051
1391990247506429 is a deficient number, because the sum of its proper divisors (4018146754051) is less than itself. Its deficiency is 1387972100752378

Bases of 1391990247506429

Binary: 100111100100000000111111100001110111100000111111101₂
Hexadecimal: 0x4F201FC3BC1FD
Base-36: DPF3HP8PVH

Squares and roots of 1391990247506429

1391990247506429 squared (1391990247506429²) is 1937636849153009466852396332041
1391990247506429 cubed (1391990247506429³) is 2697171597230074880436914914068237826166191589
The square root of 1391990247506429 is 37309385.5149937977
The cube root of 1391990247506429 is 111655.1426761887

Scales and comparisons

How big is 1391990247506429?

1,391,990,247,506,429 seconds is equal to 44,260,984 years, 8 weeks, 3 days, 40 minutes, 29 seconds.
To count from 1 to 1,391,990,247,506,429 would take you about one hundred thirty-two million, seven hundred eighty-two thousand, nine hundred fifty-two years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 1391990247506429 cubic inches would be around 9304.6 feet tall.

Recreational maths with 1391990247506429

1391990247506429 backwards is 9246057420991931
The number of decimal digits it has is: 16
The sum of 1391990247506429's digits is 71
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The information we have on file for 1391990247506429 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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