2420289387900020

Names of 2420289387900020

• Cardinal: 2420289387900020 can be written as Two quadrillion, four hundred twenty trillion, two hundred eighty-nine billion, three hundred eighty-seven million, nine hundred thousand and twenty.

Scientific notation

• Scientific notation: 2.42028938790002 × 10¹⁵

Factors of 2420289387900020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 524821

Divisors of 2420289387900020

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 79 91 97 130 140 158 182 194 260 316 331 364 388 395 455 485 553 662 679 790 910 970 1027 1106 1261 1324 1358 1580 1655 1820 1940 2054 2212 2317 2522 2716 2765 3310 3395 4108 4303 4634 5044 5135 5530 6305 6620 6790 7189 7663 8606 8827 9268 10270 11060 11585 12610 13580 14378 15326 17212 17654 20540 21515 23170 25220 26149 28756 30121 30652 32107 35308 35945 38315 43030 44135 46340 52298 53641 60242 64214 71890 76630 86060 88270 99619 104596 107282 120484 128428 130745 143780 150605 153260 160535 176540 183043 199238 214564 224749 261490 268205 301210 321070 339937 366086 398476 417391 449498 498095 522980 524287 536410 602420 642140 679874 697333 732172 834782 898996 915215 996190 1048574 1072820 1123745 1359748 1394666 1669564 1699685 1830430 1992380 2086955 2097148 2247490 2379559 2536453 2621435 2789332 2921737 3399370 3486665 3660860 3670009 4173910 4494980 4759118 5072906 5242870 5843474 6798740 6815731 6973330 7340018 8347820 9518236 10145812 10485740 11686948 11897795 12682265 13631462 13946660 14608685 14680036 17755171 18350045 23795590 25364530 27262924 29217370 32973889 34078655 35510342 36700090 41418673 47591180 47710117 50729060 50855839 58434740 65947778 68157310 71020684 73400180 82837346 88775855 95420234 101711678 131895556 136314620 164869445 165674692 173538997 177551710 190840468 203423356 207093365 230817223 238550585 254279195 289930711 329738890 347077994 355103420 355990873 414186730 461634446 477101170 508558390 538442749 579861422 659477780 661125907 694155988 711981746 828373460 867694985 923268892 954202340 1017116780 1076885498 1154086115 1159722844 1214772979 1322251814 1423963492 1449653555 1735389970 1779954365 2153770996 2256006961 2308172230 2429545958 2644503628 2692213745 2899307110 3305629535 3470779940 3559908730 3769099243 4017611281 4512013922 4616344460 4627881349 4859091916 5384427490 5798614220 6073864895 6611259070 7119817460 7538198486 8035222562 9024027844 9255762698 10768854980 11280034805 12147729790 13222518140 13709580763 15076396972 15792048727 16070445124 16833282709 18511525396 18845496215 20088056405 22560069610 23139406745 24295459580 27419161526 28123278967 31584097454 33666565418 37690992430 40176112810 45120139220 46278813490 52228946653 54838323052 56246557934 63168194908 67333130836 68547903815 75381984860 78960243635 80352225620 84166413545 92557626980 95967065341 104457893306 112493115868 117832978963 137095807630 140616394835 157920487270 168332827090 178224549919 191934130682 208915786612 218832675217 235665957926 261144733265 274191615260 281232789670 315840974540 336665654180 356449099838 365602626571 383868261364 437665350434 471331915852 479835326705 522289466530 562465579340 589164894815 712898199676 731205253142 875330700868 891122749595 959670653410 1044578933060 1094163376085 1178329789630 1247571849433 1329829334011 1462410506284 1531828726519 1782245499190 1828013132855 1919341306820 2188326752170 2356659579260 2495143698866 2659658668022 3063657453038 3564490998380 3656026265710 4376653504340 4990287397732 5319317336044 6127314906076 6237859247165 6649146670055 7312052531420 7659143632595 9308805338077 12475718494330 13298293340110 15318287265190 17287781342143 18617610676154 24951436988660 26596586680220 30636574530380 34575562684286 37235221352308 46544026690385 69151125368572 86438906710715 93088053380770 121014469395001 172877813421430 186176106761540 242028938790002 345755626842860 484057877580004 605072346975005 1210144693950010 2420289387900020
• Sum of all divisors σ(n): 6419354757365760
• Sum of proper divisors (its aliquot sum) s(n): 3999065369465740
• 2420289387900020 is an abundant number, because the sum of its proper divisors (3999065369465740) is greater than itself. Its abundance is 1578775981565720

Bases of 2420289387900020

• Binary: 1000100110010011110110001001001110000010110001110100₂
• Hexadecimal: 0x8993D89382C74
• Base-36: NTX5LFJA0K

Squares and roots of 2420289387900020

• 2420289387900020 squared (2420289387900020²) is 5857800721181453477985516000400
• 2420289387900020 cubed (2420289387900020³) is 14177572921908555759080314274743331865480008000
• The square root of 2420289387900020 is 49196436.7398698907
• The cube root of 2420289387900020 is 134262.8202606575

Scales and comparisons

• 2,420,289,387,900,020 seconds is equal to 76,957,716 years, 4 weeks, 4 days, 6 hours, 20 seconds.
• To count from 1 to 2,420,289,387,900,020 would take you about two hundred thirty million, eight hundred seventy-three thousand, one hundred forty-eight 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 2420289387900020 cubic inches would be around 11188.6 feet tall.

Recreational maths with 2420289387900020

• 2420289387900020 backwards is 0200097839820242
• The number of decimal digits it has is: 16
• The sum of 2420289387900020's digits is 56
• More coming soon!