20228473437840

Names of 20228473437840

• Cardinal: 20228473437840 can be written as Twenty trillion, two hundred twenty-eight billion, four hundred seventy-three million, four hundred thirty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.022847343784 × 10¹³

Factors of 20228473437840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2676

Divisors of 20228473437840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 37 40 45 48 54 60 72 74 80 90 108 111 120 135 144 148 180 185 216 222 240 270 277 296 333 360 370 432 444 491 540 554 555 592 666 720 740 831 888 982 999 1080 1108 1110 1332 1385 1473 1480 1662 1665 1776 1861 1964 1998 2160 2216 2220 2455 2493 2664 2770 2946 2960 3324 3330 3722 3928 3996 4155 4419 4432 4440 4910 4986 4995 5328 5540 5583 5892 6648 6660 7365 7444 7479 7856 7992 8310 8838 8880 9305 9820 9972 9990 10249 11080 11166 11784 12465 13257 13296 13320 14730 14888 14958 15984 16620 16749 17676 18167 18610 19640 19944 19980 20498 22095 22160 22332 23568 24930 26514 26640 27915 29460 29776 29916 30747 33240 33498 35352 36334 37220 37395 39280 39888 39960 40996 44190 44664 49860 50247 51245 53028 54501 55830 58920 59832 61494 66285 66480 66996 68857 70704 72668 74440 74790 79920 81992 83745 88380 89328 90835 92241 99720 100494 102490 106056 109002 111660 117840 119664 122988 132570 133992 136007 137714 145336 148880 149580 153735 163503 163984 167490 176760 181670 184482 199440 200988 204980 206571 212112 218004 223320 245976 251235 265140 267984 272014 272505 275428 276723 290672 299160 307470 327006 334980 344285 353520 363340 368964 401976 408021 409960 413142 436008 446640 461205 490509 491952 502470 515497 530280 544028 545010 550856 553446 598320 614940 619713 654012 669960 680035 688570 726680 737928 803952 816042 817515 819920 826284 872016 913751 922410 981018 1004940 1030994 1032855 1060560 1088056 1090020 1101712 1106892 1224063 1229880 1239426 1308024 1339920 1360070 1377140 1383615 1453360 1475856 1546491 1632084 1635030 1652568 1827502 1844820 1859139 1962036 2009880 2040105 2061988 2065710 2176112 2180040 2213784 2448126 2452545 2459760 2478852 2577485 2616048 2720140 2741253 2754280 2767230 3092982 3098565 3264168 3270060 3305136 3655004 3672189 3689640 3718278 3924072 4019760 4080210 4123976 4131420 4360080 4427568 4568755 4639473 4896252 4905090 4957704 5032259 5154970 5440280 5482506 5508560 5534460 6120315 6185964 6197130 6528336 6540120 7310008 7344378 7379280 7436556 7732455 7848144 8160420 8223759 8247952 8262840 9137510 9278946 9295695 9792504 9810180 9915408 10064518 10309940 10880560 10965012 11068920 12240630 12371928 12394260 13080240 13706265 13918419 14620016 14688756 14873112 15096777 15464910 16320840 16447518 16525680 18275020 18360945 18557892 18591390 19073389 19585008 19620360 20129036 20619880 21930024 22137840 23197365 24481260 24671277 24743856 24788520 25161295 27412530 27836838 29377512 29746224 30193554 30929820 32641680 32895036 33808787 36550040 36721890 37115784 37182780 38146778 39240720 40258072 41118795 41239760 43860048 45290331 46394730 48962520 49342554 49577040 50322590 54825060 55673676 57220167 58755024 60387108 61859640 65790072 67617574 69592095 73100080 73443780 74231568 74365560 75483885 76293556 80516144 82237590 90580662 92789460 95366945 97925040 98685108 100645180 101426361 109650120 111347352 114440334 120774216 123356385 123719280 131580144 135235148 135870993 139184190 146887560 148731120 150967770 152587112 164475180 169043935 171660501 181161324 185578920 190733890 197370216 201290360 202852722 219300240 222694704 226451655 228880668 241548432 246712770 253109027 270470296 271741986 278368380 286100835 293775120 301935540 304279083 305174224 328950360 338087870 343321002 362322648 371157840 381467780 394740432 402580720 405705444 452903310 457761336 493425540 506218054 507131805 514981503 540940592 543483972 556736760 572201670 603871080 608558166 657900720 676175740 679354965 686642004 724645296 759327081 762935560 811410888 858302505 905806620 912837249 915522672 986851080 1012436108 1014263610 1029963006 1086967944 1113473520 1144403340 1207742160 1217116332 1265545135 1352351480 1358709930 1373284008 1518654162 1521395415 1525871120 1622821776 1716605010 1811613240 1825674498 1973702160 2024872216 2028527220 2059926012 2173935888 2277981243 2288806680 2434232664 2531090270 2574907515 2704702960 2717419860 2746568016 3037308324 3042790830 3433210020 3623226480 3651348996 3796635405 4049744432 4057054440 4119852024 4555962486 4564186245 4577613360 4868465328 5062180540 5149815030 5434839720 6074616648 6085581660 6833943729 6866420040 7302697992 7593270810 8114108880 8239704048 9111924972 9128372490 9365033999 10124361080 10299630060 10869679440 11389906215 12149233296 12171163320 13667887458 13732840080 14605395984 15186541620 18223849944 18256744980 18730067998 20248722160 20599260120 22779812430 24342326640 27335774916 28095101997 30373083240 34169718645 36447699888 36513489960 37460135996 41198520240 45559624860 46825169995 54671549832 56190203994 60746166480 68339437290 73026979920 74920271992 84285305991 91119249720 93650339990 109343099664 112380407988 136678874580 140475509985 149840543984 168570611982 182238499440 187300679980 224760815976 252855917973 273357749160 280951019970 337141223964 374601359960 421426529955 449521631952 505711835946 546715498320 561902039940 674282447928 749202719920 842853059910 1011423671892 1123804079880 1264279589865 1348564895856 1685706119820 2022847343784 2247608159760 2528559179730 3371412239640 4045694687568 5057118359460 6742824479280 10114236718920 20228473437840
• Sum of all divisors σ(n): 72002256560640
• Sum of proper divisors (its aliquot sum) s(n): 51773783122800
• 20228473437840 is an abundant number, because the sum of its proper divisors (51773783122800) is greater than itself. Its abundance is 31545309684960

Bases of 20228473437840

• Binary: 100100110010111001110111110010011111010010000₂
• Hexadecimal: 0x1265CEF93E90
• Base-36: 764TYSUC0

Squares and roots of 20228473437840

• 20228473437840 squared (20228473437840²) is 409191137625398428343865600
• 20228473437840 cubed (20228473437840³) is 8277312058454903919900767871306914304000
• The square root of 20228473437840 is 4497607.5237663857
• The cube root of 20228473437840 is 27247.1471077071

Scales and comparisons

• 20,228,473,437,840 seconds is equal to 643,202 years, 45 weeks, 6 days, 23 hours, 24 minutes.
• To count from 1 to 20,228,473,437,840 would take you about one million, six hundred eight thousand and 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 20228473437840 cubic inches would be around 2270.6 feet tall.

Recreational maths with 20228473437840

• 20228473437840 backwards is 04873437482202
• 20228473437840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20228473437840's digits is 54
• More coming soon!