20522497671720

Names of 20522497671720

• Cardinal: 20522497671720 can be written as Twenty trillion, five hundred twenty-two billion, four hundred ninety-seven million, six hundred seventy-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.052249767172 × 10¹³

Factors of 20522497671720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 577

Divisors of 20522497671720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 88 89 90 99 108 110 120 132 135 165 178 180 198 216 220 264 267 270 297 330 356 360 396 440 445 467 495 534 540 594 660 712 792 801 890 934 979 990 1068 1080 1188 1320 1335 1401 1485 1602 1780 1868 1958 1980 2136 2335 2376 2403 2670 2802 2937 2970 3204 3560 3736 3916 3960 4005 4203 4670 4806 4895 5137 5340 5604 5874 5940 6408 7005 7832 7921 8010 8406 8811 9340 9612 9790 10274 10680 11208 11748 11880 12015 12609 14010 14685 15411 15842 16020 16812 17622 18680 19224 19580 20548 21015 23496 23763 24030 25218 25685 26433 28020 29370 30822 31684 32040 33624 35244 39160 39605 41096 41563 42030 44055 46233 47526 48060 50436 51370 52866 56040 58740 61644 63045 63368 70488 71289 77055 79210 83126 84060 87131 88110 92466 95052 96120 100872 102740 105732 117480 118815 123288 124689 126090 132165 138699 142578 154110 158420 166252 168120 174262 176220 184932 190104 205480 207815 211464 213867 218089 231165 237630 249378 252180 261393 264330 277398 285156 308220 316840 332504 348524 352440 356445 369864 374067 415630 427734 435655 436178 457193 462330 475260 498756 504360 522786 528660 554796 570312 616440 623445 654267 693495 697048 712890 748134 784179 831260 855468 871310 872356 914386 924660 950520 997512 1045572 1057320 1069335 1090445 1109592 1122201 1246890 1306965 1308534 1371579 1386990 1425780 1496268 1568358 1662520 1710936 1742620 1744712 1828772 1849320 1870335 1962801 2091144 2138670 2180890 2244402 2285965 2352537 2398979 2493780 2613930 2617068 2743158 2773980 2851560 2992536 3136716 3271335 3485240 3657544 3699107 3740670 3920895 3925602 4114737 4277340 4361780 4488804 4571930 4705074 4797958 4987560 5227860 5234136 5486316 5547960 5611005 5888403 6273432 6542670 6857895 7196937 7398214 7481340 7841790 7851204 8229474 8554680 8723560 8977608 9143860 9410148 9595916 9814005 10455720 10972632 11097321 11222010 11762685 11776806 11994895 12344211 13085340 13715790 14393874 14796428 14962680 15683580 15702408 16458948 18287720 18495535 18820296 19191832 19409921 19628010 20573685 21590811 22194642 22444020 23525370 23553612 23989790 24688422 26170680 27431580 28787748 29442015 29592856 31367160 32917896 33291963 35984685 36991070 38819842 39256020 40690177 41147370 43181622 44389284 44888040 47050740 47107224 47979580 49376844 54863160 55486605 57575496 58229763 58884030 61721055 64772433 66583926 71969370 73982140 77639684 78512040 81380354 82294740 86363244 88778568 94101480 95959160 97049605 98753688 99875889 107954055 110973210 116459526 117768060 122070531 123442110 129544866 133167852 143938740 147964280 155279368 162760708 164589480 166459815 172726488 174689289 194099210 199751778 203450885 213509131 215908110 221946420 232919052 235536120 244141062 246884220 259089732 266335704 287877480 291148815 323862165 325521416 332919630 349378578 366211593 388198420 399503556 406901770 427018262 431816220 443892840 465838104 488282124 493768440 499379445 518179464 524067867 582297630 610352655 640527393 647724330 665839260 698757156 732423186 776396840 799007112 813803540 854036524 863632440 873446445 976564248 998758890 1048135734 1067545655 1098634779 1164595260 1220705310 1281054786 1295448660 1331678520 1397514312 1464846372 1627607080 1708073048 1727482969 1746892890 1831057965 1921582179 1997517780 2096271468 2135091310 2197269558 2329190520 2441410620 2562109572 2590897320 2620339335 2929692744 3202636965 3454965938 3493785780 3662115930 3843164358 3995035560 4192542936 4270182620 4394539116 4882821240 5124219144 5182448907 5240678670 5493173895 5764746537 6405273930 6909931876 6987571560 7324231860 7686328716 8540365240 8637414845 8789078232 9607910895 10364897814 10481357340 10986347790 11529493074 12810547860 13819863752 14648463720 15372657432 15547346721 17274829690 19002312659 19215821790 20729795628 20962714680 21972695580 23058986148 25621095720 25912244535 28823732685 31094693442 34549659380 38004625318 38431643580 41459591256 43945391160 46117972296 46642040163 51824489070 57006937977 57647465370 62189386884 69099318760 76009250636 76863287160 77736733605 93284080326 95011563295 103648978140 114013875954 115294930740 124378773768 152018501272 155473467210 171020813931 186568160652 190023126590 207297956280 228027751908 230589861480 233210200815 285034689885 310946934420 342041627862 373136321304 380046253180 456055503816 466420401630 513062441793 570069379770 621893868840 684083255724 760092506360 855104069655 932840803260 1026124883586 1140138759540 1368166511448 1710208139310 1865681606520 2052249767172 2280277519080 2565312208965 3420416278620 4104499534344 5130624417930 6840832557240 10261248835860 20522497671720
• Sum of all divisors σ(n): 75637157486400
• Sum of proper divisors (its aliquot sum) s(n): 55114659814680
• 20522497671720 is an abundant number, because the sum of its proper divisors (55114659814680) is greater than itself. Its abundance is 34592162142960

Bases of 20522497671720

• Binary: 100101010101001000100001011110000001000101000₂
• Hexadecimal: 0x12AA442F0228
• Base-36: 79VWL8L60

Squares and roots of 20522497671720

• 20522497671720 squared (20522497671720²) is 421172910685752820887758400
• 20522497671720 cubed (20522497671720³) is 8643520078939897775244443947449872448000
• The square root of 20522497671720 is 4530176.3400247457
• The cube root of 20522497671720 is 27378.5265501885

Scales and comparisons

• 20,522,497,671,720 seconds is equal to 652,551 years, 49 weeks, 1 day, 5 hours, 42 minutes.
• To count from 1 to 20,522,497,671,720 would take you about one million, six hundred thirty-one thousand, three hundred seventy-nine 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 20522497671720 cubic inches would be around 2281.5 feet tall.

Recreational maths with 20522497671720

• 20522497671720 backwards is 02717679422502
• 20522497671720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20522497671720's digits is 54
• More coming soon!