1812729067982800

Names of 1812729067982800

• Cardinal: 1812729067982800 can be written as One quadrillion, eight hundred twelve trillion, seven hundred twenty-nine billion, sixty-seven million, nine hundred eighty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.8127290679828 × 10¹⁵

Factors of 1812729067982800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 41

Divisors of 1812729067982800

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 25 40 44 46 50 55 80 88 92 100 110 115 121 176 184 200 220 230 242 253 275 368 400 440 460 484 506 529 550 575 605 880 920 968 1012 1058 1100 1150 1210 1265 1331 1840 1936 2024 2116 2200 2300 2420 2530 2645 2662 2783 3025 4048 4232 4400 4600 4840 5060 5290 5324 5566 5819 6050 6325 6655 8464 9200 9680 10120 10580 10648 11132 11638 12100 12167 12650 13225 13310 13915 20240 21160 21296 22264 23276 24200 24334 25300 26450 26620 27830 29095 30613 33275 42320 44528 46552 48400 48668 50600 52900 53240 55660 58190 60835 61226 64009 66550 69575 93104 97336 101200 105800 106480 111320 116380 121670 122452 128018 133100 133837 139150 145475 153065 194672 211600 222640 232760 243340 244904 256036 266200 267674 278300 279841 290950 304175 306130 320045 465520 486680 489808 512072 532400 535348 556600 559682 581900 608350 612260 640090 669185 704099 765325 973360 1024144 1070696 1113200 1119364 1163800 1216700 1224520 1280180 1338370 1399205 1408198 1472207 1530650 1600225 2141392 2238728 2327600 2433400 2449040 2560360 2676740 2798410 2816396 2944414 3061300 3078251 3200450 3345925 3520495 4477456 4866800 5120720 5353480 5596820 5632792 5888828 6122600 6156502 6400900 6436343 6691850 6996025 7040990 7361035 10706960 11193640 11265584 11777656 12245200 12313004 12801800 12872686 13383700 13992050 14081980 14722070 15391255 16194277 17602475 22387280 23555312 24626008 25603600 25745372 26767400 27984100 28163960 29444140 30782510 32181715 32388554 33860761 35204950 36805175 49252016 51490744 53534800 55968200 56327920 58888280 61565020 64363430 64777108 67721522 70409900 70799773 73610350 76956275 80971385 102981488 111936400 117776560 123130040 128726860 129554216 135443044 140819800 141599546 147220700 148035889 153912550 160908575 161942770 169303805 246260080 257453720 259108432 270886088 281639600 283199092 294441400 296071778 307825100 321817150 323885540 338607610 353998865 372468371 404856925 514907440 541772176 566398184 588882800 592143556 615650200 643634300 647771080 677215220 707997730 740179445 744936742 778797503 809713850 846519025 1132796368 1184287112 1231300400 1287268600 1295542160 1354430440 1415995460 1480358890 1489873484 1557595006 1619427700 1628394779 1693038050 1769994325 1862341855 2368574224 2574537200 2708860880 2831990920 2960717780 2979746968 3115190012 3238855400 3256789558 3386076100 3404825447 3539988650 3700897225 3724683710 3893987515 5663981840 5921435560 5959493936 6230380024 6477710800 6513579116 6772152200 6809650894 7079977300 7401794450 7449367420 7787975030 8141973895 8566772533 9311709275 11842871120 12460760048 13027158232 13544304400 13619301788 14159954600 14803588900 14898734840 15575950060 16283947790 17024127235 17133545066 17912342569 18623418550 19469937575 26054316464 27238603576 28319909200 29607177800 29797469680 31151900120 32567895580 34048254470 34267090132 35824685138 37246837100 37453079917 38939875150 40709869475 42833862665 54477207152 59214355600 62303800240 65135791160 68096508940 68534180264 71649370276 74493674200 74906159834 77879750300 81419738950 85120636175 85667725330 89561712845 130271582320 136193017880 137068360528 143298740552 148987348400 149812319668 155759500600 162839477900 170241272350 171335450660 179123425690 187265399585 197035768259 214169313325 272386035760 286597481104 299624639336 311519001200 325678955800 340482544700 342670901320 358246851380 374530799170 394071536518 411983879087 428338626650 447808564225 599249278672 651357911600 680965089400 685341802640 716493702760 749061598340 788143073036 823967758174 856677253300 895617128450 936326997925 985178841295 1361930178800 1432987405520 1498123196680 1576286146072 1647935516348 1713354506600 1791234256900 1872653995850 1970357682590 2059919395435 2996246393360 3152572292144 3295871032696 3426709013200 3582468513800 3745307991700 3940715365180 4119838790870 4531822669957 4925894206475 6591742065392 7164937027600 7490615983400 7881430730360 8239677581740 9063645339914 9851788412950 10299596977175 14981231966800 15762861460720 16479355163480 18127290679828 19703576825900 20599193954350 22659113349785 32958710326960 36254581359656 39407153651800 41198387908700 45318226699570 72509162719312 78814307303600 82396775817400 90636453399140 113295566748925 164793551634800 181272906798280 226591133497850 362545813596560 453182266995700 906364533991400 1812729067982800
• Sum of all divisors σ(n): 5008001747016960
• Sum of proper divisors (its aliquot sum) s(n): 3195272679034160
• 1812729067982800 is an abundant number, because the sum of its proper divisors (3195272679034160) is greater than itself. Its abundance is 1382543611051360

Bases of 1812729067982800

• Binary: 110011100001010101011100000001010111100111111010000₂
• Hexadecimal: 0x670AAE02BCFD0
• Base-36: HUK48JSS0G

Squares and roots of 1812729067982800

• 1812729067982800 squared (1812729067982800²) is 3285986673909790744061095840000
• 1812729067982800 cubed (1812729067982800³) is 5956603560800395920765648396304026271552000000
• The square root of 1812729067982800 is 42576156.0968436887
• The cube root of 1812729067982800 is 121930.1101981163

Scales and comparisons

• 1,812,729,067,982,800 seconds is equal to 57,639,177 years, 11 weeks, 4 days, 1 hour, 26 minutes, 40 seconds.
• To count from 1 to 1,812,729,067,982,800 would take you about one hundred seventy-two million, nine hundred seventeen thousand, five hundred thirty-one 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 1812729067982800 cubic inches would be around 10160.8 feet tall.

Recreational maths with 1812729067982800

• 1812729067982800 backwards is 0082897609272181
• The number of decimal digits it has is: 16
• The sum of 1812729067982800's digits is 70
• More coming soon!