1421820140832

Names of 1421820140832

• Cardinal: 1421820140832 can be written as One trillion, four hundred twenty-one billion, eight hundred twenty million, one hundred forty thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.421820140832 × 10¹²

Factors of 1421820140832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 9488

Divisors of 1421820140832

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 72 78 81 84 91 96 98 104 108 112 117 126 144 147 156 162 168 169 182 189 196 208 216 224 234 252 273 288 294 312 324 336 338 343 351 364 378 392 416 432 441 468 504 507 546 567 588 624 637 648 672 676 686 702 728 756 784 819 864 882 936 1008 1014 1029 1053 1092 1134 1176 1183 1248 1274 1296 1323 1352 1372 1404 1456 1512 1521 1568 1638 1764 1872 1911 2016 2028 2058 2106 2184 2268 2352 2366 2457 2548 2592 2646 2704 2744 2808 2912 3024 3042 3087 3276 3528 3549 3744 3822 3969 4056 4116 4212 4368 4459 4536 4563 4704 4732 4914 5096 5292 5408 5488 5616 5733 6048 6084 6174 6552 7056 7098 7371 7644 7938 8112 8232 8281 8424 8736 8918 9072 9126 9261 9463 9464 9828 10192 10584 10647 10976 11232 11466 12168 12348 13104 13377 13689 14112 14196 14742 15288 15876 16224 16464 16562 16848 17199 17836 18144 18252 18522 18926 18928 19656 20384 21168 21294 22932 24336 24696 24843 26208 26754 27378 27783 28389 28392 29484 30576 31752 31941 32928 33124 33696 34398 35672 36504 37044 37852 37856 39312 40131 42336 42588 45864 48672 49392 49686 51597 53508 54756 55566 56778 56784 57967 58968 61152 63504 63882 66241 66248 68796 71344 73008 74088 74529 75704 78624 80262 85167 85176 91728 95823 98784 99372 103194 107016 109512 111132 113556 113568 115934 117936 120393 123019 127008 127764 132482 132496 137592 142688 146016 148176 149058 151408 160524 170334 170352 173901 183456 191646 198723 198744 206388 214032 219024 222264 223587 227112 231868 235872 240786 246038 255501 255528 264964 264992 275184 296352 298116 302816 321048 340668 340704 347802 361179 369057 383292 397446 397488 412776 428064 438048 444528 447174 454224 463687 463736 481572 492076 511002 511056 521703 529928 550368 596169 596232 642096 670761 681336 695604 722358 738114 766503 766584 794892 794976 825552 861133 889056 894348 908448 927374 927472 963144 984152 1022004 1022112 1043406 1059856 1107171 1192338 1192464 1284192 1341522 1362672 1391061 1391208 1444716 1476228 1533006 1533168 1565109 1589784 1599247 1651104 1722266 1788507 1788696 1854748 1854944 1926288 1968304 2044008 2086812 2119712 2214342 2384676 2384928 2583399 2683044 2725344 2782122 2782416 2889432 2952456 3066012 3066336 3130218 3179568 3198494 3245809 3321513 3444532 3577014 3577392 3709496 3852576 3936608 4088016 4173183 4173624 4428684 4695327 4769352 4797741 5166798 5365521 5366088 5564244 5564832 5778864 5904912 6027931 6132024 6260436 6359136 6396988 6491618 6643026 6889064 7154028 7154784 7418992 7750197 8176032 8346366 8347248 8857368 9390654 9538704 9595482 9737427 9964539 10333596 10731042 10732176 11128488 11194729 11557728 11809824 12055862 12264048 12519549 12520872 12793976 12983236 13286052 13778128 14308056 14393223 14837984 15500394 16692732 16694496 17714736 18083793 18781308 19077408 19190964 19474854 19929078 20667192 21462084 21464352 22256976 22389458 23250591 24111724 24528096 25039098 25041744 25587952 25966472 26572104 27556256 28616112 28786446 29212281 31000788 33385464 33584187 35429472 36167586 37558647 37562616 38381928 38949708 39858156 41334384 42195517 42924168 43179669 44513952 44778916 46501182 48223448 50078196 50083488 51175904 51932944 53144208 54251379 57232224 57572892 58424562 62001576 66770928 67168374 69751773 72335172 75117294 75125232 76763856 77899416 78363103 79716312 82668768 84391034 85848336 86359338 87636843 89557832 93002364 96446896 100156392 100752561 103865888 106288416 108502758 115145784 116849124 124003152 126586551 129539007 133541856 134336748 139503546 144670344 150234588 150250464 153527712 155798832 156726206 159432624 162754137 168782068 171696672 172718676 175273686 179115664 186004728 192893792 200312784 201505122 217005516 230291568 233698248 235089309 248006304 253173102 259078014 262910529 268673496 279007092 289340688 300469176 302257683 311597664 313452412 318865248 325508274 337564136 345437352 350547372 358231328 372009456 379759653 400625568 403010244 434011032 460583136 467396496 470178618 488262411 506346204 518156028 525821058 537346992 548541721 558014184 578681376 600938352 604515366 626904824 651016548 675128272 690874704 701094744 705267927 744018912 759519306 806020488 868022064 906773049 934792992 940357236 976524822 1012692408 1036312056 1051642116 1074693984 1097083442 1116028368 1139278959 1201876704 1209030732 1253809648 1302033096 1350256544 1381749408 1402189488 1410535854 1519038612 1612040976 1645625163 1736044128 1813546098 1880714472 1953049644 2025384816 2072624112 2103284232 2115803781 2194166884 2232056736 2278557918 2418061464 2507619296 2604066192 2804378976 2821071708 3038077224 3224081952 3291250326 3417836877 3627092196 3761428944 3906099288 4050769632 4145248224 4206568464 4231607562 4388333768 4557115836 4836122928 4936875489 5208132384 5642143416 6076154448 6347411343 6582500652 6835673754 7254184392 7522857888 7812198576 8413136928 8463215124 8776667536 9114231672 9672245856 9873750978 11284286832 12152308896 12694822686 13165001304 13671347508 14508368784 14810626467 15624397152 16926430248 17553335072 18228463344 19747501956 22568573664 25389645372 26330002608 27342695016 29016737568 29621252934 33852860496 36456926688 39495003912 44431879401 50779290744 52660005216 54685390032 59242505868 67705720992 78990007824 88863758802 101558581488 109370780064 118485011736 157980015648 177727517604 203117162976 236970023472 355455035208 473940046944 710910070416 1421820140832
• Sum of all divisors σ(n): 5280946070400
• Sum of proper divisors (its aliquot sum) s(n): 3859125929568
• 1421820140832 is an abundant number, because the sum of its proper divisors (3859125929568) is greater than itself. Its abundance is 2437305788736

Bases of 1421820140832

• Binary: 10100101100001011000101011001110100100000₂
• Hexadecimal: 0x14B0B159D20
• Base-36: I56B0200

Squares and roots of 1421820140832

• 1421820140832 squared (1421820140832²) is 2021572512875528313652224
• 1421820140832 cubed (1421820140832³) is 2874312514958783800203408595950010368
• The square root of 1421820140832 is 1192400.9983357109
• The cube root of 1421820140832 is 11244.7089939951

Scales and comparisons

• 1,421,820,140,832 seconds is equal to 45,209 years, 25 weeks, 15 hours, 7 minutes, 12 seconds.
• To count from 1 to 1,421,820,140,832 would take you about one hundred thirteen thousand and twenty-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 1421820140832 cubic inches would be around 937.1 feet tall.

Recreational maths with 1421820140832

• 1421820140832 backwards is 2380410281241
• 1421820140832 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1421820140832's digits is 36
• More coming soon!