2642940541440

Names of 2642940541440

• Cardinal: 2642940541440 can be written as Two trillion, six hundred forty-two billion, nine hundred forty million, five hundred forty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.64294054144 × 10¹²

Factors of 2642940541440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3415

Divisors of 2642940541440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 64 72 76 80 90 95 96 108 114 120 128 135 144 152 160 171 180 190 192 216 228 240 256 270 285 288 304 320 342 360 380 384 432 456 480 512 513 540 570 576 608 640 684 720 760 768 769 855 864 912 960 1026 1080 1140 1152 1216 1280 1368 1440 1520 1536 1538 1710 1728 1824 1920 2052 2160 2280 2304 2307 2432 2560 2565 2617 2736 2880 3040 3076 3420 3456 3648 3840 3845 4104 4320 4560 4608 4614 4864 5130 5234 5472 5760 6080 6152 6840 6912 6921 7296 7680 7690 7851 8208 8640 9120 9228 9728 10260 10468 10944 11520 11535 12160 12304 13085 13680 13824 13842 14592 14611 15380 15702 16416 17280 18240 18456 20520 20763 20936 21888 23040 23070 23553 24320 24608 26170 27360 27684 29184 29222 30760 31404 32832 34560 34605 36480 36912 39255 41040 41526 41872 43776 43833 46140 47106 48640 49216 49723 52340 54720 55368 58444 61520 62808 65664 69120 69210 70659 72960 73055 73824 78510 82080 83052 83744 87552 87666 92280 94212 98432 99446 103815 104680 109440 110736 116888 117765 123040 125616 131328 131499 138420 141318 145920 146110 147648 149169 157020 164160 166104 167488 175332 184560 188424 196864 198892 207630 209360 218880 219165 221472 233776 235530 246080 248615 251232 262656 262998 276840 282636 292220 295296 298338 314040 328320 332208 334976 350664 353295 369120 376848 393728 394497 397784 415260 418720 437760 438330 442944 447507 467552 471060 492160 497230 502464 525996 553680 565272 584440 590592 596676 628080 656640 657495 664416 669952 701328 706590 738240 745845 753696 788994 795568 830520 837440 876660 885888 895014 935104 942120 984320 994460 1004928 1051992 1107360 1130544 1168880 1181184 1193352 1256160 1313280 1314990 1328832 1339904 1342521 1402656 1413180 1476480 1491690 1507392 1577988 1591136 1661040 1674880 1753320 1771776 1790028 1870208 1884240 1968640 1972485 1988920 2009856 2012473 2103984 2214720 2237535 2261088 2337760 2386704 2512320 2629980 2657664 2685042 2805312 2826360 2952960 2983380 3014784 3155976 3182272 3322080 3349760 3506640 3543552 3580056 3740416 3768480 3944970 3977840 4019712 4024946 4207968 4429440 4475070 4522176 4675520 4773408 5024640 5259960 5315328 5370084 5610624 5652720 5905920 5966760 6029568 6037419 6311952 6364544 6644160 6699520 6712605 7013280 7160112 7480832 7536960 7889940 7955680 8049892 8415936 8858880 8950140 9044352 9351040 9546816 10049280 10062365 10519920 10630656 10740168 11221248 11305440 11933520 12059136 12074838 12623904 12729088 13288320 13425210 14026560 14320224 15073920 15779880 15911360 16099784 16831872 17717760 17900280 18088704 18112257 18702080 19093632 20098560 20124730 21039840 21480336 22442496 22610880 23867040 24149676 25247808 25458176 26576640 26850420 28053120 28640448 30147840 30187095 31559760 31822720 32199568 33663744 35800560 36177408 36224514 37404160 38187264 38236987 40249460 42079680 42960672 45221760 47734080 48299352 50495616 53153280 53700840 54336771 56106240 57280896 60295680 60374190 63119520 63645440 64399136 67327488 71601120 72449028 76374528 76473974 80498920 84159360 85921344 90443520 90561285 95468160 96598704 100991232 107401680 108673542 112212480 114561792 114710961 120748380 126239040 127290880 128798272 143202240 144898056 152947948 160997840 168318720 171842688 180887040 181122570 190936320 191184935 193197408 201982464 214803360 217347084 229123584 229421922 241496760 252478080 257596544 271683855 286404480 289796112 305895896 321995680 336637440 343685376 344132883 362245140 381872640 382369870 386394816 429606720 434694168 458843844 482993520 504956160 515193088 543367710 572808960 573554805 579592224 611791792 643991360 687370752 688265766 724490280 764739740 772789632 859213440 869388336 917687688 965987040 1009912320 1030386176 1032398649 1086735420 1145617920 1147109610 1159184448 1223583584 1287982720 1376531532 1448980560 1529479480 1545579264 1718426880 1720664415 1738776672 1835375376 1931974080 2064797298 2173470840 2294219220 2318368896 2447167168 2575965440 2753063064 2897961120 3058958960 3091158528 3436853760 3441328830 3477553344 3670750752 3863948160 4129594596 4346941680 4588438440 4636737792 4894334336 5151930880 5161993245 5506126128 5795922240 6117917920 6882657660 6955106688 7341501504 7727896320 8259189192 8693883360 9176876880 9273475584 9788668672 10323986490 11012252256 11591844480 12235835840 13765315320 13910213376 14683003008 15455792640 16518378384 17387766720 18353753760 19577337344 20647972980 22024504512 23183688960 24471671680 27530630640 27820426752 29366006016 33036756768 34775533440 36707507520 41295945960 44049009024 46367377920 48943343360 55061261280 58732012032 66073513536 69551066880 73415015040 82591891920 88098018048 97886686720 110122522560 132147027072 139102133760 146830030080 165183783840 176196036096 220245045120 264294054144 293660060160 330367567680 440490090240 528588108288 660735135360 880980180480 1321470270720 2642940541440
• Sum of all divisors σ(n): 9898678944000
• Sum of proper divisors (its aliquot sum) s(n): 7255738402560
• 2642940541440 is an abundant number, because the sum of its proper divisors (7255738402560) is greater than itself. Its abundance is 4612797861120

Bases of 2642940541440

• Binary: 100110011101011011100010000011101000000000₂
• Hexadecimal: 0x2675B883A00
• Base-36: XQ5EK5C0

Squares and roots of 2642940541440

• 2642940541440 squared (2642940541440²) is 6985134705587160357273600
• 2642940541440 cubed (2642940541440³) is 18461295700815864587764792226217984000
• The square root of 2642940541440 is 1625712.3181670243
• The cube root of 2642940541440 is 13825.9759665825

Scales and comparisons

• 2,642,940,541,440 seconds is equal to 84,037 years, 17 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 2,642,940,541,440 would take you about two hundred ten thousand and ninety-three 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 2642940541440 cubic inches would be around 1152.2 feet tall.

Recreational maths with 2642940541440

• 2642940541440 backwards is 0441450492462
• 2642940541440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2642940541440's digits is 45
• More coming soon!