131428083332728
131,428,083,332,728 is an even composite number composed of five prime numbers multiplied together.
131428083332728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 131428083332728:
23 × 7 × 13 × 372 × 5093
(2 × 2 × 2 × 7 × 13 × 37 × 37 × 509 × 509 × 509)See below for interesting mathematical facts about the number 131428083332728 from the Numbermatics database.
Names of 131428083332728
- Cardinal: 131428083332728 can be written as One hundred thirty-one trillion, four hundred twenty-eight billion, eighty-three million, three hundred thirty-two thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.31428083332728 × 1014
Factors of 131428083332728
Divisors of 131428083332728
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 8 13 14 26 28 37 52 56 74 91 104 148 182 259 296 364 481 509 518 728 962 1018 1036 1369 1924 2036 2072 2738 3367 3563 3848 4072 5476 6617 6734 7126 9583 10952 13234 13468 14252 17797 18833 19166 26468 26936 28504 35594 37666 38332 46319 52936 71188 75332 76664 92638 124579 131831 142376 150664 185276 244829 249158 259081 263662 370552 489658 498316 518162 527324 696821 979316 996632 1036324 1054648 1393642 1713803 1813567 1958632 2072648 2787284 3368053 3427606 3627134 4877747 5574568 6736106 6855212 7254268 9058673 9585997 9755494 13472212 13710424 14508536 18117346 19171994 19510988 23576371 26944424 36234692 38343988 39021976 47152742 63410711 67101979 72469384 76687976 94305484 124617961 126821422 131872229 134203958 188610968 249235922 253642844 263744458 268407916 354681889 498471844 507285688 527488916 536815832 709363778 872325727 923105603 996943688 1054977832 1418727556 1714338977 1744651454 1846211206 2482773223 2837455112 3428677954 3489302908 3692422412 4610864557 4879272473 4965546446 6857355908 6978605816 7384844824 9221729114 9758544946 9931092892 12000372839 13714711816 18443458228 19517089892 19862185784 24000745678 32276051899 34154907311 36886916456 39034179784 48001491356 63430542149 64552103798 68309814622 96002982712 126861084298 129104207596 136619629244 180533081501 253722168596 258208415192 273239258488 361066163002 444013795043 507444337192 722132326004 888027590086 1263731570507 1444264652008 1776055180172 2346930059513 2527463141014 3552110360344 4693860119026 5054926282028 9387720238052 10109852564056 16428510416591 18775440476104 32857020833182 65714041666364 131428083332728
- Sum of all divisors σ(n): 312327910843200
- Sum of proper divisors (its aliquot sum) s(n): 180899827510472
- 131428083332728 is an abundant number, because the sum of its proper divisors (180899827510472) is greater than itself. Its abundance is 49471744177744
Bases of 131428083332728
- Binary: 111011110001000011111000011100001110110011110002
- Hexadecimal: 0x77887C387678
- Base-36: 1AL587FZ3S
Squares and roots of 131428083332728
- 131428083332728 squared (1314280833327282) is 17273341088514495511555921984
- 131428083332728 cubed (1314280833327283) is 2270202112015917696495150236223655481892352
-
The
square root of 131428083332728 is 11464208.7966299707 -
The
cube root of 131428083332728 is 50842.7919929937
Scales and comparisons
How big is 131428083332728?- 131,428,083,332,728 seconds is equal to 4,179,006 years, 26 weeks, 5 days, 21 hours, 45 minutes, 28 seconds.
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To count from 1 to 131,428,083,332,728 would take you about ten million, four hundred forty-seven thousand, five hundred sixteen 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 131428083332728 cubic inches would be around 4236.9 feet tall.
Recreational maths with 131428083332728
- 131428083332728 backwards is 827233380824131
- The number of decimal digits it has is: 15
- The sum of 131428083332728's digits is 55
- More coming soon!
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