16221444724940
16,221,444,724,940 is an even composite number composed of eight prime numbers multiplied together.
What does the number 16221444724940 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 384 divisors.
16221444724940 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 16221444724940:
22 × 5 × 7 × 13 × 43 × 127 × 877 × 1861
(2 × 2 × 5 × 7 × 13 × 43 × 127 × 877 × 1861)See below for interesting mathematical facts about the number 16221444724940 from the Numbermatics database.
Names of 16221444724940
- Cardinal: 16221444724940 can be written as Sixteen trillion, two hundred twenty-one billion, four hundred forty-four million, seven hundred twenty-four thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.622144472494 × 1013
Factors of 16221444724940
Divisors of 16221444724940
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 43 52 65 70 86 91 127 130 140 172 182 215 254 260 301 364 430 455 508 559 602 635 860 877 889 910 1118 1204 1270 1505 1651 1754 1778 1820 1861 2236 2540 2795 3010 3302 3508 3556 3722 3913 4385 4445 5461 5590 6020 6139 6604 7444 7826 8255 8770 8890 9305 10922 11180 11401 11557 12278 13027 15652 16510 17540 17780 18610 19565 21844 22802 23114 24193 24556 26054 27305 30695 33020 37220 37711 38227 39130 45604 46228 48386 52108 54610 57005 57785 61390 65135 70993 75422 76454 78260 79807 80023 96772 109220 111379 114010 115570 120965 122780 130270 141986 150844 152908 159614 160046 169351 188555 191135 222758 228020 231140 236347 241930 260540 263977 283972 319228 320092 338702 354965 377110 382270 399035 400115 445516 472694 483860 490243 496951 527954 556895 560161 677404 709930 754220 764540 779653 798070 800230 846755 945388 980486 993902 1040299 1055908 1113790 1120322 1181735 1319885 1419860 1447927 1559306 1596140 1600460 1632097 1654429 1693510 1960972 1987804 2080598 2227580 2240644 2363470 2451215 2484755 2639770 2800805 2895854 3072511 3118612 3264194 3308858 3387020 3431701 3898265 4161196 4726940 4789297 4902430 4969510 5201495 5279540 5601610 5791708 6145022 6528388 6617716 6863402 7239635 7282093 7796530 8160485 8272145 9578594 9804860 9939020 10135489 10162921 10402990 11203220 11424679 12290044 13726804 14479270 14564186 15362555 15593060 16320970 16544290 17158505 19157188 20270978 20325842 20805980 21217261 21507577 22849358 23946485 28958540 29128372 30725110 32641940 33088580 33525079 34317010 36410465 40541956 40651684 42434522 43015154 45698716 47892970 50677445 50814605 57123395 61450220 62260861 67050158 68634020 70180171 71140447 72820930 84869044 86030308 95785940 101354890 101629210 106086305 107537885 114246790 124521722 132117973 134100316 140360342 142280894 145641860 148520827 167625395 202709780 203258420 207276319 212172610 215075770 228493580 249043444 264235946 280720684 284561788 297041654 311304305 335250790 350900855 355702235 414552638 424345220 430151540 435826027 491261197 528471892 594083308 622608610 660589865 670501580 701801710 711404470 742604135 829105276 871652054 912342223 924825811 982522394 1036381595 1245217220 1321179730 1403603420 1422808940 1450934233 1485208270 1743304108 1824684446 1849651622 1965044788 2072763190 2179130135 2456305985 2642359460 2694592147 2901868466 2970416540 3649368892 3699303244 4145526380 4358260270 4561711115 4624129055 4912611970 5389184294 5803736932 6386395561 7254671165 8716520540 8912881717 9123422230 9248258110 9825223940 10778368588 12772791122 13472960735 14509342330 17825763434 18246844460 18496516220 18862145029 25545582244 26945921470 29018684660 31931977805 35651526868 37724290058 44564408585 53891842940 62390172019 63863955610 75448580116 89128817170 94310725145 115867462321 124780344038 127727911220 178257634340 188621450290 231734924642 249560688076 311950860095 377242900580 463469849284 579337311605 623901720190 811072236247 1158674623210 1247803440380 1622144472494 2317349246420 3244288944988 4055361181235 8110722362470 16221444724940
- Sum of all divisors σ(n): 43311592439808
- Sum of proper divisors (its aliquot sum) s(n): 27090147714868
- 16221444724940 is an abundant number, because the sum of its proper divisors (27090147714868) is greater than itself. Its abundance is 10868702989928
Bases of 16221444724940
- Binary: 111011000000110110010111001101011000110011002
- Hexadecimal: 0xEC0D97358CC
- Base-36: 5R011D3NW
Squares and roots of 16221444724940
- 16221444724940 squared (162214447249402) is 263135268964283752258003600
- 16221444724940 cubed (162214447249403) is 4268434220686348770330942311115529784000
-
The
square root of 16221444724940 is 4027585.4708423011 -
The
cube root of 16221444724940 is 25314.1399630139
Scales and comparisons
How big is 16221444724940?- 16,221,444,724,940 seconds is equal to 515,791 years, 39 weeks, 5 days, 20 hours, 2 minutes, 20 seconds.
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To count from 1 to 16,221,444,724,940 would take you about one million, two hundred eighty-nine thousand, four hundred seventy-nine 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 16221444724940 cubic inches would be around 2109.5 feet tall.
Recreational maths with 16221444724940
- 16221444724940 backwards is 04942744412261
- The number of decimal digits it has is: 14
- The sum of 16221444724940's digits is 50
- More coming soon!
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