2123805607142400

Names of 2123805607142400

• Cardinal: 2123805607142400 can be written as Two quadrillion, one hundred twenty-three trillion, eight hundred five billion, six hundred seven million, one hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 2.1238056071424 × 10¹⁵

Factors of 2123805607142400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3619416

Divisors of 2123805607142400

• Number of divisors d(n): 660
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 128 135 144 150 160 162 180 192 200 216 225 240 256 270 283 288 300 320 324 360 384 400 405 432 450 480 512 540 566 576 600 640 648 675 720 768 800 810 849 864 900 960 1024 1080 1132 1152 1200 1280 1296 1350 1415 1440 1536 1600 1620 1698 1728 1800 1920 2025 2160 2264 2304 2400 2547 2560 2592 2700 2830 2880 3072 3200 3240 3396 3456 3600 3840 4050 4245 4320 4528 4608 4800 5094 5120 5184 5400 5660 5760 6400 6480 6792 6912 7075 7200 7641 7680 8100 8490 8640 9056 9216 9600 10188 10368 10800 11320 11520 12735 12800 12960 13584 13824 14150 14400 15282 15360 16200 16980 17280 18112 19200 20376 20736 21225 21600 22640 22923 23040 25470 25600 25920 27168 27648 28300 28800 30564 32400 33960 34560 36224 38205 38400 40752 41472 42450 43200 45280 45846 46080 50940 51840 54336 56600 57600 61128 63675 64800 67920 69120 72448 76410 76800 81504 82944 84900 86400 90560 91692 101880 103680 108672 113200 114615 115200 122256 127350 129600 135840 138240 144896 152820 163008 169800 172800 181120 183384 191025 203760 207360 217344 226400 229230 230400 244512 254700 259200 271680 289792 305640 326016 339600 345600 362240 366768 382050 407520 414720 434688 452800 458460 489024 509400 518400 543360 573075 611280 652032 679200 691200 724480 733536 764100 815040 869376 905600 916920 978048 1018800 1036800 1086720 1146150 1222560 1304064 1358400 1448960 1467072 1528200 1630080 1811200 1833840 1956096 2037600 2073600 2173440 2292300 2445120 2608128 2716800 2934144 3056400 3260160 3619123 3622400 3667680 3912192 4075200 4346880 4584600 4890240 5433600 5868288 6112800 6520320 7238246 7244800 7335360 7824384 8150400 9169200 9780480 10857369 10867200 11736576 12225600 13040640 14476492 14670720 16300800 18095615 18338400 19560960 21714738 21734400 23473152 24451200 28952984 29341440 32572107 32601600 36191230 36676800 39121920 43429476 48902400 54286845 57905968 58682880 65144214 65203200 72382460 73353600 86858952 90478075 97716321 97804800 108573690 115811936 117365760 130288428 144764920 146707200 162860535 173717904 180956150 195432642 195609600 217147380 231623872 260576856 271434225 289529840 293148963 293414400 325721070 347435808 361912300 390865284 434294760 463247744 488581605 521153712 542868450 579059680 586297926 586828800 651442140 694871616 723824600 781730568 814302675 868589520 926495488 977163210 1024211809 1042307424 1085736900 1158119360 1172595852 1302884280 1389743232 1447649200 1465744815 1563461136 1628605350 1737179040 1852990976 1954326420 2048423618 2084614848 2171473800 2316238720 2345191704 2442908025 2605768560 2779486464 2895298400 2931489630 3072635427 3126922272 3257210700 3474358080 3705981952 3908652840 4096847236 4169229696 4342947600 4632477440 4690383408 4885816050 5121059045 5211537120 5558972928 5790596800 5862979260 6145270854 6253844544 6514421400 6948716160 7328724075 7817305680 8193694472 8338459392 8685895200 9217906281 9264954880 9380766816 9771632100 10242118090 10423074240 11117945856 11581193600 11725958520 12290541708 12507689088 13028842800 13897432320 14657448150 15363177135 15634611360 16387388944 16676918784 17371790400 18435812562 18529909760 18761533632 19543264200 20484236180 20846148480 23162387200 23451917040 24581083416 25015378176 25605295225 26057685600 27653718843 27794864640 29314896300 30726354270 31269222720 32774777888 33353837568 34743580800 36871625124 37523067264 39086528400 40968472360 41692296960 46089531405 46324774400 46903834080 49162166832 50030756352 51210590450 52115371200 55307437686 55589729280 58629792600 61452708540 62538445440 65549555776 69487161600 73743250248 75046134528 76815885675 78173056800 81936944720 82961156529 83384593920 92179062810 92649548800 93807668160 98324333664 100061512704 102421180900 104230742400 110614875372 117259585200 122905417080 125076890880 131099111552 138268594215 138974323200 147486500496 150092269056 153631771350 156346113600 163873889440 165922313058 166769187840 184358125620 187615336320 196648667328 204842361800 208461484800 221229750744 230447657025 234519170400 245810834160 250153781760 262198223104 276537188430 277948646400 294973000992 300184538112 307263542700 312692227200 327747778880 331844626116 368716251240 375230672640 393297334656 409684723600 414805782645 416922969600 442459501488 460895314050 469038340800 491621668320 500307563520 524396446208 553074376860 589946001984 614527085400 625384454400 655495557760 663689252232 691342971075 737432502480 750461345280 786594669312 819369447200 829611565290 833845939200 884919002976 921790628100 938076681600 983243336640 1048792892416 1106148753720 1179892003968 1229054170800 1250768908800 1310991115520 1327378504464 1382685942150 1474865004960 1500922690560 1573189338624 1638738894400 1659223130580 1769838005952 1843581256200 1876153363200 1966486673280 2074028913225 2212297507440 2359784007936 2458108341600 2501537817600 2621982231040 2654757008928 2765371884300 2949730009920 3146378677248 3277477788800 3318446261160 3539676011904 3687162512400 3752306726400 3932973346560 4148057826450 4424595014880 4719568015872 4916216683200 5243964462080 5309514017856 5530743768600 5899460019840 6554955577600 6636892522320 7079352023808 7374325024800 7504613452800 7865946693120 8296115652900 8849190029760 9439136031744 9832433366400 10619028035712 11061487537200 11798920039680 13109911155200 13273785044640 14158704047616 14748650049600 15731893386240 16592231305800 17698380059520 19664866732800 21238056071424 22122975074400 23597840079360 26219822310400 26547570089280 28317408095232 29497300099200 33184462611600 35396760119040 39329733465600 42476112142848 44245950148800 47195680158720 53095140178560 58994600198400 66368925223200 70793520238080 78659466931200 84952224285696 88491900297600 106190280357120 117989200396800 132737850446400 141587040476160 176983800595200 212380560714240 235978400793600 265475700892800 353967601190400 424761121428480 530951401785600 707935202380800 1061902803571200 2123805607142400
• Sum of all divisors σ(n): 7891993342319152
• Sum of proper divisors (its aliquot sum) s(n): 5768187735176752
• 2123805607142400 is an abundant number, because the sum of its proper divisors (5768187735176752) is greater than itself. Its abundance is 3644382128034352

Bases of 2123805607142400

• Binary: 111100010111001011100000110110010010010010000000000₂
• Hexadecimal: 0x78B9706C92400
• Base-36: KWTQTRGG00

Squares and roots of 2123805607142400

• 2123805607142400 squared (2123805607142400²) is 4510550256929498285893877760000
• 2123805607142400 cubed (2123805607142400³) is 9579531926964461419865067149571888513024000000
• The square root of 2123805607142400 is 46084765.4560853765
• The cube root of 2123805607142400 is 128539.9878000605

Scales and comparisons

• 2,123,805,607,142,400 seconds is equal to 67,530,448 years, 49 weeks, 1 day.
• To count from 1 to 2,123,805,607,142,400 would take you about two hundred two million, five hundred ninety-one thousand, three hundred forty-six 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 2123805607142400 cubic inches would be around 10711.7 feet tall.

Recreational maths with 2123805607142400

• 2123805607142400 backwards is 0042417065083212
• 2123805607142400 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2123805607142400's digits is 45
• More coming soon!