20248644991680

Names of 20248644991680

• Cardinal: 20248644991680 can be written as Twenty trillion, two hundred forty-eight billion, six hundred forty-four million, nine hundred ninety-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.024864499168 × 10¹³

Factors of 20248644991680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 131264

Divisors of 20248644991680

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 79 80 84 90 96 97 105 112 120 126 140 144 158 160 168 180 192 194 210 224 237 240 252 280 288 291 315 316 320 336 360 388 395 420 448 474 480 485 504 553 560 576 582 630 632 672 679 711 720 776 790 840 873 948 960 970 1008 1106 1120 1164 1185 1260 1264 1344 1358 1422 1440 1455 1552 1580 1659 1680 1746 1896 1940 2016 2037 2212 2240 2328 2370 2520 2528 2716 2765 2844 2880 2910 3104 3160 3318 3360 3395 3492 3555 3792 3880 4032 4074 4365 4424 4656 4740 4977 5040 5056 5432 5530 5688 5820 6111 6208 6320 6636 6720 6790 6984 7110 7584 7663 7760 8148 8295 8730 8848 9312 9480 9954 10080 10185 10864 11060 11376 11640 12222 12640 13272 13580 13968 14220 15168 15326 15520 16296 16590 17460 17696 18624 18960 19908 20160 20370 21728 22120 22752 22989 23280 24444 24885 25280 26544 27160 27936 28440 30555 30652 31040 32592 33180 34920 35392 37920 38315 39816 40740 43456 44240 45504 45978 46560 48888 49770 53088 53641 54320 55872 56880 61110 61304 65184 66360 68967 69840 75840 76630 79632 81480 88480 91956 93120 97776 99540 106176 107282 108640 113760 114945 122220 122608 130368 131071 132720 137934 139680 153260 159264 160923 162960 176960 183912 195552 199080 214564 217280 227520 229890 244440 245216 262142 265440 268205 275868 279360 306520 318528 321846 325920 344835 367824 391104 393213 398160 429128 459780 482769 488880 490432 524284 530880 536410 551736 613040 643692 651840 655355 689670 735648 786426 796320 804615 858256 917497 919560 965538 977760 1048568 1072820 1103472 1179639 1226080 1287384 1310710 1379340 1471296 1572852 1592640 1609230 1716512 1834994 1839120 1931076 1955520 1966065 2097136 2145640 2206944 2359278 2413845 2452160 2574768 2621420 2752491 2758680 3145704 3218460 3433024 3669988 3678240 3862152 3932130 4194272 4291280 4413888 4587485 4718556 4827690 5149536 5242840 5504982 5517360 5898195 6291408 6436920 7339976 7356480 7724304 7864260 8257473 8388544 8582560 9174970 9437112 9655380 10299072 10354609 10485680 11009964 11034720 11796390 12582816 12713887 12873840 13762455 14679952 15448608 15728520 16514946 17165120 18349940 18874224 19310760 20709218 20971360 22019928 22069440 23592780 25165632 25427774 25747680 27524910 29359904 30897216 31063827 31457040 33029892 36699880 37748448 38141661 38621520 41287365 41418436 41942720 44039856 47185560 50855548 51495360 51773045 55049820 58719808 62127654 62914080 63569435 66059784 72482263 73399760 75496896 76283322 77243040 82574730 82836872 88079712 88997209 93191481 94371120 101711096 103546090 110099640 114424983 124255308 125828160 127138870 132119568 144964526 146799520 152566644 154486080 155319135 165149460 165673744 176159424 177994418 186382962 188742240 190708305 203422192 207092180 217446789 220199280 228849966 248510616 254277740 264239136 266991627 289929052 293599040 305133288 310638270 330298920 331347488 355988836 362411315 372765924 377484480 381416610 406844384 414184360 434893578 440398560 444986045 457699932 465957405 497021232 508555480 528478272 533983254 572124915 579858104 610266576 621276540 652340367 660597840 662694976 711977672 724822630 745531848 762833220 800974881 813688768 828368720 869787156 880797120 889972090 915399864 931914810 994042464 1004397073 1017110960 1067966508 1087233945 1144249830 1159716208 1220533152 1242553080 1304680734 1321195680 1334958135 1423955344 1449645260 1491063696 1525666440 1601949762 1656737440 1739574312 1779944180 1830799728 1863829620 1988084928 2008794146 2034221920 2135933016 2174467890 2288499660 2319432416 2441066304 2485106160 2609361468 2642391360 2669916270 2847910688 2899290520 2982127392 3013191219 3051332880 3203899524 3261701835 3313474880 3479148624 3559888360 3661599456 3727659240 4004874405 4017588292 4068443840 4271866032 4348935780 4576999320 4638864832 4970212320 5021985365 5218722936 5339832540 5695821376 5798581040 5964254784 6026382438 6102665760 6407799048 6523403670 6958297248 7030779511 7119776720 7323198912 7455318480 8009748810 8035176584 8543732064 8697871560 9039573657 9153998640 9940424640 10043970730 10437445872 10679665080 11597162080 12052764876 12205331520 12815598096 13046807340 13916594496 14061559022 14239553440 14910636960 15065956095 16019497620 16070353168 17087464128 17395743120 18079147314 18307997280 20087941460 20874891744 21092338533 21359330160 23194324160 24105529752 25631196192 26093614680 28123118044 28479106880 29821273920 30131912190 32038995240 32140706336 34791486240 35153897555 36158294628 36615994560 40175882920 41749783488 42184677066 42718660320 45197868285 48211059504 51262392384 52187229360 56246236088 60263824380 63277015599 64077990480 64281412672 69582972480 70307795110 72316589256 80351765840 84369354132 85437320640 90395736570 96422119008 104374458720 105461692665 112492472176 120527648760 126554031198 128155980960 140615590220 144633178512 160703531680 168738708264 180791473140 192844238016 208748917440 210923385330 224984944352 241055297520 253108062396 256311961920 281231180440 289266357024 316385077995 321407063360 337477416528 361582946280 421846770660 449969888704 482110595040 506216124792 562462360880 578532714048 632770155990 674954833056 723165892560 843693541320 964221190080 1012432249584 1124924721760 1265540311980 1349909666112 1446331785120 1687387082640 2024864499168 2249849443520 2531080623960 2892663570240 3374774165280 4049728998336 5062161247920 6749548330560 10124322495840 20248644991680
• Sum of all divisors σ(n): 81435599831040
• Sum of proper divisors (its aliquot sum) s(n): 61186954839360
• 20248644991680 is an abundant number, because the sum of its proper divisors (61186954839360) is greater than itself. Its abundance is 40938309847680

Bases of 20248644991680

• Binary: 100100110101010000001010010101011101011000000₂
• Hexadecimal: 0x126A814ABAC0
• Base-36: 76E3KF8W0

Squares and roots of 20248644991680

• 20248644991680 squared (20248644991680²) is 410007623999087547269222400
• 20248644991680 cubed (20248644991680³) is 8302098822239740636902795410368069632000
• The square root of 20248644991680 is 4499849.4410013319
• The cube root of 20248644991680 is 27256.2009249653

Scales and comparisons

• 20,248,644,991,680 seconds is equal to 643,844 years, 14 weeks, 3 days, 48 minutes.
• To count from 1 to 20,248,644,991,680 would take you about one million, six hundred nine thousand, six hundred ten 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 20248644991680 cubic inches would be around 2271.4 feet tall.

Recreational maths with 20248644991680

• 20248644991680 backwards is 08619944684202
• 20248644991680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20248644991680's digits is 63
• More coming soon!