20820137146848

Names of 20820137146848

• Cardinal: 20820137146848 can be written as Twenty trillion, eight hundred twenty billion, one hundred thirty-seven million, one hundred forty-six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.0820137146848 × 10¹³

Factors of 20820137146848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1082

Divisors of 20820137146848

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 73 78 81 96 104 108 117 144 146 156 162 169 208 216 219 234 243 288 292 312 324 338 351 416 432 438 468 486 507 584 624 648 657 676 702 729 864 876 936 949 972 991 1014 1053 1168 1248 1296 1314 1352 1404 1458 1521 1752 1872 1898 1944 1971 1982 2028 2106 2336 2592 2628 2704 2808 2847 2916 2973 3042 3159 3504 3744 3796 3888 3942 3964 4056 4212 4563 5256 5329 5408 5616 5694 5832 5913 5946 6084 6318 7008 7592 7776 7884 7928 8112 8424 8541 8919 9126 9477 10512 10658 11232 11388 11664 11826 11892 12168 12337 12636 12883 13689 15184 15768 15856 15987 16224 16848 17082 17739 17838 18252 18954 21024 21316 22776 23328 23652 23784 24336 24674 25272 25623 25766 26757 27378 30368 31536 31712 31974 33696 34164 35478 35676 36504 37011 37908 38649 41067 42632 45552 47304 47568 47961 48672 49348 50544 51246 51532 53217 53514 54756 63072 63948 68328 69277 70956 71352 72343 73008 74022 75816 76869 77298 80271 82134 85264 91104 94608 95136 95922 98696 101088 102492 103064 106434 107028 109512 111033 115947 123201 127896 136656 138554 141912 142704 143883 144686 146016 148044 151632 153738 154596 160542 164268 167479 170528 189216 191844 197392 204984 206128 207831 212868 214056 217029 219024 222066 230607 231894 240813 246402 255792 273312 277108 283824 285408 287766 289372 296088 303264 307476 309192 321084 328536 333099 334958 347841 383688 394784 409968 412256 415662 425736 428112 431649 434058 438048 444132 461214 463788 481626 492804 502437 511584 554216 567648 575532 578744 592176 614952 618384 623493 642168 651087 657072 666198 669916 691821 695682 722439 767376 819936 831324 851472 856224 863298 868116 888264 900601 922428 927576 940459 963252 985608 999297 1004874 1043523 1108432 1151064 1157488 1184352 1229904 1236768 1246986 1284336 1294947 1302174 1314144 1332396 1339832 1383642 1391364 1444878 1507311 1534752 1662648 1702944 1726596 1736232 1776528 1801202 1844856 1855152 1870479 1880918 1926504 1953261 1971216 1998594 2009748 2087046 2216864 2302128 2314976 2459808 2493972 2568672 2589894 2604348 2664792 2679664 2701803 2767284 2782728 2821377 2889756 2997891 3014622 3130569 3325296 3453192 3472464 3553056 3602404 3689712 3710304 3740958 3761836 3853008 3884841 3906522 3942432 3997188 4019496 4174092 4521933 4604256 4987944 5179788 5208696 5281039 5329584 5359328 5403606 5534568 5565456 5611437 5642754 5779512 5859783 5995782 6029244 6261138 6650592 6906384 6944928 7204808 7379424 7481916 7523672 7706016 7769682 7813044 7994376 8038992 8105409 8348184 8464131 8993673 9043866 9391707 9975888 10359576 10417392 10562078 10659168 10807212 11069136 11130912 11222874 11285508 11559024 11719566 11991564 12058488 12225967 12522276 13565799 13812768 14409616 14963832 15047344 15539364 15626088 15843117 15988752 16077984 16210818 16696368 16834311 16928262 17579349 17987346 18087732 18783414 19951776 20719152 20834784 21124156 21614424 22138272 22445748 22571016 23118048 23439132 23983128 24116976 24316227 24451934 25044552 25392393 27131598 28819232 29927664 30094688 31078728 31252176 31686234 31977504 32421636 33392736 33668622 33856524 35158698 35974692 36175464 36677901 37566828 40697397 41438304 42248312 43228848 44891496 45142032 46878264 47529351 47966256 48233952 48632454 48903868 50089104 50502933 50784786 52738047 54263196 59855328 62157456 62504352 63372468 64843272 67337244 67713048 68653507 70317396 71949384 72350928 72948681 73355802 75133656 76177179 81394794 84496624 86457696 89782992 90284064 93756528 95058702 95932512 97264908 97807736 100178208 101005866 101569572 105476094 108526392 110033703 122092191 124314912 126744936 129686544 134674488 135426096 137307014 140634792 142588053 143898768 144701856 145897362 146711604 150267312 152354358 162789588 168993248 179565984 187513056 190117404 194529816 195615472 202011732 203139144 205960521 210952188 217052784 218846043 220067406 228531537 244184382 253489872 259373088 269348976 270852192 274614028 281269584 285176106 287797536 291794724 293423208 300534624 304708716 325579176 330101109 380234808 389059632 391230944 404023464 406278288 411921042 421904376 427764159 434105568 437692086 440134812 457063074 488368764 506979744 538697952 549228056 562539168 570352212 583589448 586846416 609417432 617881563 651158352 656538129 660202218 685594611 760469616 778119264 808046928 812556576 823842084 843808752 855528318 875384172 880269624 892495591 914126148 976737528 990303327 1098456112 1140704424 1167178896 1173692832 1218834864 1235763126 1283292477 1302316704 1313076258 1320404436 1371189222 1520939232 1616093856 1647684168 1687617504 1711056636 1750768344 1760539248 1784991182 1828252296 1853644689 1953475056 1980606654 2196912224 2281408848 2334357792 2437669728 2471526252 2566584954 2626152516 2640808872 2677486773 2742378444 2970909981 3295368336 3422113272 3501536688 3521078496 3569982364 3656504592 3707289378 3849877431 3906950112 3961213308 4562817696 4943052504 5133169908 5252305032 5281617744 5354973546 5484756888 5560934067 5941819962 6590736672 6844226544 7003073376 7139964728 7313009184 7414578756 7699754862 7922426616 8032460319 8912729943 9886105008 10266339816 10504610064 10563235488 10709947092 10969513776 11121868134 11883639924 13688453088 14279929456 14829157512 15399509724 15844853232 16064920638 16682802201 17825459886 19772210016 20532679632 21009220128 21419894184 21939027552 22243736268 23767279848 24097380957 28559858912 29658315024 30799019448 31689706464 32129841276 33365604402 35650919772 41065359264 42839788368 44487472536 47534559696 48194761914 50048406603 59316630048 61598038896 64259682552 66731208804 71301839544 72292142871 85679576736 88974945072 95069119392 96389523828 100096813206 123196077792 128519365104 133462417608 142603679088 144584285742 177949890144 192779047656 200193626412 216876428613 257038730208 266924835216 285207358176 289168571484 385558095312 400387252824 433752857226 533849670432 578337142968 650629285839 771116190624 800774505648 867505714452 1156674285936 1301258571678 1601549011296 1735011428904 2313348571872 2602517143356 3470022857808 5205034286712 6940045715616 10410068573424 20820137146848
• Sum of all divisors σ(n): 67539593251872
• Sum of proper divisors (its aliquot sum) s(n): 46719456105024
• 20820137146848 is an abundant number, because the sum of its proper divisors (46719456105024) is greater than itself. Its abundance is 25899318958176

Bases of 20820137146848

• Binary: 100101110111110010000111000001111100111100000₂
• Hexadecimal: 0x12EF90E0F9E0
• Base-36: 7DON03I00

Squares and roots of 20820137146848

• 20820137146848 squared (20820137146848²) is 433478110813559977916335104
• 20820137146848 cubed (20820137146848³) is 9025073717294893814684727040247225352192
• The square root of 20820137146848 is 4562908.8470895405
• The cube root of 20820137146848 is 27510.2494673349

Scales and comparisons

• 20,820,137,146,848 seconds is equal to 662,015 years, 49 weeks, 6 days, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 20,820,137,146,848 would take you about one million, six hundred fifty-five thousand and thirty-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 20820137146848 cubic inches would be around 2292.5 feet tall.

Recreational maths with 20820137146848

• 20820137146848 backwards is 84864173102802
• 20820137146848 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20820137146848's digits is 54
• More coming soon!