21384781002000
21,384,781,002,000 is an even composite number composed of six prime numbers multiplied together.
21384781002000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 21384781002000:
24 × 35 × 53 × 13 × 53 × 63863
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 53 × 63863)See below for interesting mathematical facts about the number 21384781002000 from the Numbermatics database.
Names of 21384781002000
- Cardinal: 21384781002000 can be written as Twenty-one trillion, three hundred eighty-four billion, seven hundred eighty-one million, two thousand.
Scientific notation
- Scientific notation: 2.1384781002 × 1013
Factors of 21384781002000
Divisors of 21384781002000
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 53 54 60 65 72 75 78 80 81 90 100 104 106 108 117 120 125 130 135 144 150 156 159 162 180 195 200 208 212 216 225 234 240 243 250 260 265 270 300 312 318 324 325 351 360 375 390 400 405 424 432 450 468 477 486 500 520 530 540 585 600 624 636 648 650 675 689 702 720 750 780 795 810 848 900 936 954 972 975 1000 1040 1053 1060 1080 1125 1170 1200 1215 1272 1296 1300 1325 1350 1378 1404 1431 1500 1560 1590 1620 1625 1755 1800 1872 1908 1944 1950 2000 2025 2067 2106 2120 2160 2250 2340 2385 2430 2544 2600 2650 2700 2756 2808 2862 2925 3000 3120 3159 3180 3240 3250 3375 3445 3510 3600 3816 3888 3900 3975 4050 4134 4212 4240 4293 4500 4680 4770 4860 4875 5200 5265 5300 5400 5512 5616 5724 5850 6000 6075 6201 6318 6360 6480 6500 6625 6750 6890 7020 7155 7632 7800 7950 8100 8268 8424 8586 8775 9000 9360 9540 9720 9750 10125 10335 10530 10600 10800 11024 11448 11700 11925 12150 12402 12636 12720 12879 13000 13250 13500 13780 14040 14310 14625 15600 15795 15900 16200 16536 16848 17172 17225 17550 18000 18603 19080 19440 19500 19875 20250 20670 21060 21200 21465 22896 23400 23850 24300 24804 25272 25758 26000 26325 26500 27000 27560 28080 28620 29250 30375 31005 31590 31800 32400 33072 34344 34450 35100 35775 37206 38160 39000 39750 40500 41340 42120 42930 43875 46800 47700 48600 49608 50544 51516 51675 52650 53000 54000 55120 55809 57240 58500 59625 60750 62010 63180 63600 63863 64395 68688 68900 70200 71550 74412 78000 78975 79500 81000 82680 84240 85860 86125 87750 93015 95400 97200 99216 103032 103350 105300 106000 107325 111618 114480 117000 119250 121500 124020 126360 127726 128790 131625 137800 140400 143100 148824 155025 157950 159000 162000 165360 167427 171720 172250 175500 178875 186030 190800 191589 206064 206700 210600 214650 223236 234000 238500 243000 248040 252720 255452 257580 258375 263250 275600 279045 286200 297648 310050 315900 318000 319315 321975 334854 343440 344500 351000 357750 372060 383178 394875 413400 421200 429300 446472 465075 477000 486000 496080 510904 515160 516750 526500 536625 558090 572400 574767 620100 631800 638630 643950 669708 689000 702000 715500 744120 766356 775125 789750 826800 830219 837135 858600 892944 930150 954000 957945 1021808 1030320 1033500 1053000 1073250 1116180 1149534 1240200 1263600 1277260 1287900 1339416 1378000 1395225 1431000 1488240 1532712 1550250 1579500 1596575 1609875 1660438 1674270 1717200 1724301 1860300 1915890 2067000 2106000 2146500 2232360 2299068 2325375 2480400 2490657 2554520 2575800 2678832 2790450 2862000 2873835 3065424 3100500 3159000 3193150 3219750 3320876 3348540 3384739 3448602 3720600 3831780 4134000 4151095 4185675 4293000 4464720 4598136 4650750 4789725 4981314 5109040 5151600 5172903 5580900 5747670 6201000 6318000 6386300 6439500 6641752 6697080 6769478 6897204 6976125 7441200 7471971 7663560 7982875 8302190 8371350 8586000 8621505 9196272 9301500 9579450 9962628 10154217 10345806 11161800 11495340 12402000 12453285 12772600 12879000 13283504 13394160 13538956 13794408 13952250 14369175 14943942 15327120 15518709 15965750 16604380 16742700 16923695 17243010 18603000 19158900 19925256 20308434 20691612 20755475 20928375 22323600 22415913 22990680 23948625 24906570 25545200 25758000 25864515 27077912 27588816 27904500 28738350 29887884 30462651 31037418 31931500 33208760 33485400 33847390 34486020 37206000 37359855 38317800 39850512 40616868 41383224 41510950 41856750 43107525 44001607 44831826 45981360 47897250 49813140 50771085 51729030 54155824 55809000 57476700 59775768 60925302 62074836 62266425 63863000 66417520 66970800 67247739 67694780 68972040 71845875 74719710 76635600 77593545 81233736 82766448 83021900 83713500 84618475 86215050 88003214 89663652 91387953 95794500 99626280 101542170 103458060 103777375 111618000 112079565 114953400 119551536 121850604 124149672 124532850 127726000 129322575 132004821 134495478 135389560 137944080 143691750 149439420 152313255 155187090 162467472 166043800 167427000 169236950 172430100 176006428 179327304 182775906 186799275 191589000 199252560 201743217 203084340 206916120 207554750 215537625 220008035 224159130 229906800 243701208 248299344 249065700 253855425 258645150 264009642 268990956 270779120 274163859 287383500 298878840 304626510 310374180 311332125 332087600 334854000 336238695 338473900 344860200 352012856 358654608 365551812 373598550 383178000 387967725 396014463 403486434 406168680 413832240 415109500 423092375 431075250 440016070 448318260 456939765 487402416 498131400 507710850 517290300 528019284 537981912 548327718 560397825 574767000 597757680 609253020 620748360 622664250 646612875 660024105 672477390 676947800 689720400 704025712 731103624 747197100 761566275 775935450 792028926 806972868 812337360 822491577 830219000 846184750 862150500 880032140 896636520 913879530 933996375 996262800 1008716085 1015421700 1034580600 1056038568 1075963824 1096655436 1100040175 1120795650 1149534000 1188043389 1218506040 1241496720 1245328500 1269277125 1293225750 1320048210 1344954780 1353895600 1370819295 1462207248 1494394200 1523132550 1551870900 1584057852 1613945736 1644983154 1660438000 1681193475 1692369500 1724301000 1760064280 1793273040 1827759060 1867992750 1939838625 1980072315 2017432170 2030843400 2069161200 2112077136 2193310872 2200080350 2241591300 2284698825 2376086778 2437012080 2490657000 2538554250 2586451500 2640096420 2689909560 2741638590 2801989125 2988788400 3046265100 3103741800 3168115704 3227891472 3289966308 3300120525 3362386950 3384739000 3448602000 3520128560 3564130167 3655518120 3735985500 3807831375 3879677250 3960144630 4034864340 4061686800 4112457885 4386621744 4400160700 4483182600 4569397650 4752173556 4981314000 5043580425 5077108500 5172903000 5280192840 5379819120 5483277180 5500200875 5603978250 5940216945 6092530200 6207483600 6336231408 6579932616 6600241050 6724773900 6769478000 6854096475 7128260334 7311036240 7471971000 7615662750 7759354500 7920289260 8069728680 8224915770 8405967375 8800321400 8966365200 9138795300 9504347112 9900361575 10087160850 10154217000 10345806000 10560385680 10692390501 10966554360 11000401750 11207956500 11423494125 11880433890 12185060400 13159865232 13200482100 13449547800 13708192950 14256520668 14943942000 15231325500 15518709000 15840578520 16139457360 16449831540 16500602625 16811934750 17600642800 17820650835 18277590600 19008694224 19800723150 20174321700 20308434000 20562289425 21384781002 21933108720 22000803500 22415913000 22846988250 23760867780 25217902125 26400964200 26899095600 27416385900 28513041336 29701084725 30462651000 31037418000 31681157040 32899663080 33001205250 33623869500 34270482375 35641301670 36555181200 39601446300 40348643400 41124578850 42769562004 44001607000 44831826000 45693976500 47521735560 49501807875 50435804250 52801928400 53461952505 54832771800 57026082672 59402169450 60925302000 65799326160 66002410500 67247739000 68540964750 71282603340 79202892600 80697286800 82249157700 85539124008 88003214000 89103254175 91387953000 95043471120 99003615750 100871608500 102811447125 106923905010 109665543600 118804338900 132004821000 134495478000 137081929500 142565206680 148505423625 158405785200 164498315400 171078248016 178206508350 182775906000 198007231500 201743217000 205622894250 213847810020 237608677800 264009642000 267309762525 274163859000 285130413360 297010847250 328996630800 356413016700 396014463000 403486434000 411245788500 427695620040 445516270875 475217355600 534619525050 548327718000 594021694500 712826033400 792028926000 822491577000 855391240080 891032541750 1069239050100 1188043389000 1336548812625 1425652066800 1644983154000 1782065083500 2138478100200 2376086778000 2673097625250 3564130167000 4276956200400 5346195250500 7128260334000 10692390501000 21384781002000
- Sum of all divisors σ(n): 84989561319936
- Sum of proper divisors (its aliquot sum) s(n): 63604780317936
- 21384781002000 is an abundant number, because the sum of its proper divisors (63604780317936) is greater than itself. Its abundance is 42219999315936
Bases of 21384781002000
- Binary: 1001101110011000010000100011001110101000100002
- Hexadecimal: 0x137308467510
- Base-36: 7KW16GX00
Squares and roots of 21384781002000
- 21384781002000 squared (213847810020002) is 457308858503500124004000000
- 21384781002000 cubed (213847810020003) is 9779449789371955602305383372008000000000
-
The
square root of 21384781002000 is 4624368.1732751341 -
The
cube root of 21384781002000 is 27756.7279640039
Scales and comparisons
How big is 21384781002000?- 21,384,781,002,000 seconds is equal to 679,969 years, 46 weeks, 1 day, 9 hours.
-
To count from 1 to 21,384,781,002,000 would take you about one million, six hundred ninety-nine thousand, nine hundred twenty-four 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 21384781002000 cubic inches would be around 2313.1 feet tall.
Recreational maths with 21384781002000
- 21384781002000 backwards is 00020018748312
- 21384781002000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21384781002000's digits is 36
- More coming soon!
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The information we have on file for 21384781002000 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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