1809710042140

Names of 1809710042140

• Cardinal: 1809710042140 can be written as One trillion, eight hundred nine billion, seven hundred ten million, forty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.80971004214 × 10¹²

Factors of 1809710042140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 467

Divisors of 1809710042140

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 10 11 13 14 20 22 26 28 35 37 44 52 55 61 65 70 74 77 91 110 121 122 130 140 143 148 154 182 185 220 242 244 259 260 286 305 308 331 364 370 385 407 427 455 481 484 518 572 605 610 662 671 715 740 770 793 814 847 854 910 962 1001 1036 1210 1220 1295 1324 1331 1342 1430 1540 1573 1586 1628 1655 1694 1708 1820 1924 2002 2035 2135 2257 2317 2405 2420 2590 2662 2684 2849 2860 3146 3172 3310 3355 3367 3388 3641 3965 4004 4070 4235 4270 4303 4477 4514 4634 4697 4810 5005 5180 5291 5324 5551 5698 6292 6620 6655 6710 6734 7282 7381 7865 7930 8140 8470 8540 8606 8723 8954 9028 9268 9317 9394 9620 10010 10582 11011 11102 11285 11396 11585 12247 13310 13420 13468 14245 14564 14762 15730 15799 15860 16835 16940 17212 17303 17446 17908 18205 18634 18788 20020 20191 21164 21515 22022 22204 22385 22570 23170 23485 24494 24827 25487 26455 26620 27755 28490 29341 29524 30121 31339 31460 31598 33670 34606 34892 36410 36905 37037 37268 40051 40382 43030 43615 44044 44770 45140 46340 46585 46970 47333 48988 49247 49654 50974 51667 52910 55055 55510 56980 58201 58682 60242 61061 61235 62678 63196 67340 69212 72820 73810 74074 78995 80102 80764 81191 85729 86060 86515 87230 89540 93170 93940 94666 95953 98494 99308 100955 101948 103334 105820 110110 111020 116402 117364 120484 121121 122122 122470 124135 125356 127435 134717 141337 146705 147620 148148 150605 156695 157990 159211 160204 162382 171458 173030 173789 174460 185185 186340 189332 191906 196988 200255 201910 205387 206668 220220 222101 232804 236665 242242 244244 244940 246235 248270 254870 258335 262483 269434 273097 280357 282674 291005 293410 301210 305305 313390 315980 318422 322751 324764 331331 342916 344729 346060 347578 370370 383812 400510 403820 405955 407407 410774 428645 440561 444202 473330 479765 484484 492470 496540 509740 516670 520663 524966 538868 546194 560714 565348 568337 582010 586820 602420 605605 610610 626780 636844 640211 645502 662662 671671 673585 689458 695156 706685 740740 747067 796055 801020 811910 814814 821548 857290 868945 881122 888404 943019 946660 959530 984940 1026935 1033340 1041326 1049932 1055483 1092388 1110505 1114477 1121428 1136674 1164020 1211210 1221220 1280422 1291004 1312415 1325324 1343342 1347170 1365485 1378916 1401785 1413370 1481887 1494134 1554707 1592110 1613755 1623820 1629628 1656655 1714580 1723645 1737890 1751321 1762244 1837381 1886038 1911679 1919060 2037035 2053870 2082652 2110966 2202805 2221010 2228954 2259257 2273348 2422420 2443111 2560844 2603315 2624830 2686684 2694340 2730970 2803570 2826740 2841685 2887313 2963774 2988268 3004067 3083927 3109414 3184220 3201055 3227510 3313310 3358355 3447290 3475780 3502642 3550261 3644641 3674762 3735335 3772076 3823358 4074070 4107740 4221932 4405610 4442020 4457908 4481477 4518514 4715095 4886222 5206630 5229469 5249660 5277415 5461940 5572385 5607140 5683370 5727293 5774626 5927548 6008134 6167854 6218828 6402110 6455020 6626620 6716710 6894580 7005284 7100522 7289282 7349524 7388381 7409435 7470670 7646716 7773535 8148140 8217737 8756605 8811220 8962954 9037028 9186905 9430190 9558395 9711871 9772444 10373209 10413260 10458938 10554830 11144770 11296285 11366740 11454586 11549252 12016268 12215555 12259247 12335708 12804220 13433420 14201044 14436565 14578564 14776762 14818870 14941340 15020335 15419635 15547070 16300757 16435474 17101777 17513210 17751305 17925908 18223205 18373810 18860380 19116790 19264531 19423742 20211191 20746418 20917876 21028469 21109660 22289540 22407385 22592570 22909172 24431110 24518494 24851827 26147345 26874221 28636465 28873130 29553524 29637740 30040670 30839270 31094140 31760443 32601514 32870948 34203554 35026420 35502610 36446410 36747620 36941905 38233580 38529062 38847484 39052871 40091051 40422382 41088685 41492836 42056938 44814770 45185140 48559355 48862220 49036988 49703654 51866045 52294690 53748442 57272930 57524159 57746260 60081340 61296235 61678540 63520886 65203028 67983097 68407108 71005220 72892820 73883810 77058124 78105742 80182102 80844764 81503785 82177370 84113876 85508885 89629540 90395107 96322655 97118710 99407308 101055955 103732090 104589380 105142345 106830581 107496884 114105299 114545860 115048318 122592470 124259135 127041772 134371105 134851717 135966194 147767620 156211484 158802215 160364204 163007570 164354740 171017770 180790214 188119547 192645310 194237420 195264355 200455255 202111910 207464180 210284690 211909841 213661162 222323101 228210598 230096636 245184940 248518270 268742210 269703434 271932388 273370097 287620795 317604430 326015140 339915485 342035540 349364873 361580428 376239094 385290620 390528710 400910510 404223820 420569380 423819682 427322324 444646202 451975535 456421196 497036540 534152905 537484420 539406868 546740194 570526495 575241590 632765749 635208860 674258585 679830970 698729746 747814067 752478188 781057420 801821020 847639364 889292404 903951070 940597735 994346177 1059549205 1068305810 1093480388 1111615505 1141052990 1150483180 1175136391 1265531498 1348517170 1359661940 1366850485 1397459492 1483368887 1495628134 1746824365 1807902140 1881195470 1988692354 2119098410 2136611620 2223231010 2282105980 2350272782 2445554111 2531062996 2697034340 2733700970 2966737774 2991256268 3163828745 3493648730 3739070335 3762390940 3977384708 4238196820 4446462020 4700545564 4891108222 4971730885 5467401940 5875681955 5933475548 6327657490 6960423239 6987297460 7416844435 7478140670 8225954737 9782216444 9943461770 11751363910 12227770555 12655314980 12926500301 13920846478 14833688870 14956281340 16451909474 19886923540 23502727820 24455541110 25853000602 27841692956 29667377740 32903818948 34802116195 41129773685 48911082220 51706001204 64632501505 69604232390 82259547370 90485502107 129265003010 139208464780 164519094740 180971004214 258530006020 361942008428 452427510535 904855021070 1809710042140
• Sum of all divisors σ(n): 5386687229952
• Sum of proper divisors (its aliquot sum) s(n): 3576977187812
• 1809710042140 is an abundant number, because the sum of its proper divisors (3576977187812) is greater than itself. Its abundance is 1767267145672

Bases of 1809710042140

• Binary: 11010010101011011000111111100110000011100₂
• Hexadecimal: 0x1A55B1FCC1C
• Base-36: N3DAMTCS

Squares and roots of 1809710042140

• 1809710042140 squared (1809710042140²) is 3275050436622360575779600
• 1809710042140 cubed (1809710042140³) is 5926891663670477556860374579352344000
• The square root of 1809710042140 is 1345254.6384012211
• The cube root of 1809710042140 is 12186.2382720809

Scales and comparisons

• 1,809,710,042,140 seconds is equal to 57,543 years, 9 weeks, 3 days, 1 hour, 55 minutes, 40 seconds.
• To count from 1 to 1,809,710,042,140 would take you about one hundred forty-three thousand, eight hundred fifty-seven 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 1809710042140 cubic inches would be around 1015.5 feet tall.

Recreational maths with 1809710042140

• 1809710042140 backwards is 0412400179081
• 1809710042140 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1809710042140's digits is 37
• More coming soon!