2127738432729
2,127,738,432,729 is an odd composite number composed of six prime numbers multiplied together.
2127738432729 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2127738432729:
3 × 72 × 132 × 127 × 283 × 2383
(3 × 7 × 7 × 13 × 13 × 127 × 283 × 2383)See below for interesting mathematical facts about the number 2127738432729 from the Numbermatics database.
Names of 2127738432729
- Cardinal: 2127738432729 can be written as Two trillion, one hundred twenty-seven billion, seven hundred thirty-eight million, four hundred thirty-two thousand, seven hundred twenty-nine.
Scientific notation
- Scientific notation: 2.127738432729 × 1012
Factors of 2127738432729
Divisors of 2127738432729
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 13 21 39 49 91 127 147 169 273 283 381 507 637 849 889 1183 1651 1911 1981 2383 2667 3549 3679 4953 5943 6223 7149 8281 11037 11557 13867 16681 18669 21463 24843 25753 30979 34671 35941 41601 47827 50043 64389 77259 80899 92937 107823 116767 143481 150241 180271 216853 242697 251587 302641 334789 350301 402727 450723 467233 540813 650559 674389 754761 907923 1004367 1051687 1208181 1401699 1517971 1761109 2023167 2118487 2343523 2819089 3155061 3270631 3934333 4553913 4720723 5283327 6074029 6355461 7030569 8457267 8767057 9811893 11802999 14162169 14829409 18222087 19733623 22894417 26301171 27540331 33045061 42518203 44488227 51146329 59200869 61369399 68683251 82620993 85647403 99135183 113971741 127554609 153438987 184108197 192782317 256942209 297627421 341915223 358024303 429585793 578346951 599531821 797802187 892882263 1074072909 1113416239 1288757379 1798595463 2393406561 2506170121 3340248717 4196722747 5584615309 7518510363 7793913673 12590168241 14474411107 16753845927 23381741019 43423233321 54557395711 101320877749 163672187133 303962633247 709246144243 2127738432729
- Sum of all divisors σ(n): 3615934021632
- Sum of proper divisors (its aliquot sum) s(n): 1488195588903
- 2127738432729 is a deficient number, because the sum of its proper divisors (1488195588903) is less than itself. Its deficiency is 639542843826
Bases of 2127738432729
- Binary: 111101111011001110001011111101100110110012
- Hexadecimal: 0x1EF6717ECD9
- Base-36: R5GWIY1L
Squares and roots of 2127738432729
- 2127738432729 squared (21277384327292) is 4527270838112061258387441
- 2127738432729 cubed (21277384327293) is 9632848157624263503192933219196956489
-
The
square root of 2127738432729 is 1458676.9459784437 -
The
cube root of 2127738432729 is 12861.9281565755
Scales and comparisons
How big is 2127738432729?- 2,127,738,432,729 seconds is equal to 67,655 years, 26 weeks, 5 hours, 32 minutes, 9 seconds.
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To count from 1 to 2,127,738,432,729 would take you about one hundred sixty-nine thousand, one hundred thirty-eight 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 2127738432729 cubic inches would be around 1071.8 feet tall.
Recreational maths with 2127738432729
- 2127738432729 backwards is 9272348377212
- The number of decimal digits it has is: 13
- The sum of 2127738432729's digits is 57
- More coming soon!
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