1378829677221
1,378,829,677,221 is an odd composite number composed of four prime numbers multiplied together.
1378829677221 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1378829677221:
33 × 432 × 472 × 12503
(3 × 3 × 3 × 43 × 43 × 47 × 47 × 12503)See below for interesting mathematical facts about the number 1378829677221 from the Numbermatics database.
Names of 1378829677221
- Cardinal: 1378829677221 can be written as One trillion, three hundred seventy-eight billion, eight hundred twenty-nine million, six hundred seventy-seven thousand, two hundred twenty-one.
Scientific notation
- Scientific notation: 1.378829677221 × 1012
Factors of 1378829677221
Divisors of 1378829677221
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 9 27 43 47 129 141 387 423 1161 1269 1849 2021 2209 5547 6063 6627 12503 16641 18189 19881 37509 49923 54567 59643 86903 94987 112527 260709 284961 337581 537629 587641 782127 854883 1612887 1762923 2346381 2564649 4084441 4838661 5288769 12253323 14515983 15866307 23118047 25268563 27619127 36759969 69354141 75805689 82857381 110279907 208062423 227417067 248572143 624187269 682251201 745716429 1086548209 1187622461 3259644627 3562867383 9778933881 10688602149 29336801643 32065806447 51067765823 153203297469 459609892407 1378829677221
- Sum of all divisors σ(n): 2136934100160
- Sum of proper divisors (its aliquot sum) s(n): 758104422939
- 1378829677221 is a deficient number, because the sum of its proper divisors (758104422939) is less than itself. Its deficiency is 620725254282
Bases of 1378829677221
- Binary: 101000001000010001010011100110010101001012
- Hexadecimal: 0x14108A732A5
- Base-36: HLFBL7Z9
Squares and roots of 1378829677221
- 1378829677221 squared (13788296772212) is 1901171278785367046282841
- 1378829677221 cubed (13788296772213) is 2621391380669463449364179823900864861
-
The
square root of 1378829677221 is 1174235.7843384777 -
The
cube root of 1378829677221 is 11130.2146719371
Scales and comparisons
How big is 1378829677221?- 1,378,829,677,221 seconds is equal to 43,842 years, 26 weeks, 6 days, 19 hours, 40 minutes, 21 seconds.
-
To count from 1 to 1,378,829,677,221 would take you about one hundred nine thousand, six hundred six 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 1378829677221 cubic inches would be around 927.5 feet tall.
Recreational maths with 1378829677221
- 1378829677221 backwards is 1227769288731
- The number of decimal digits it has is: 13
- The sum of 1378829677221's digits is 63
- More coming soon!
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