20996866179072

Names of 20996866179072

• Cardinal: 20996866179072 can be written as Twenty trillion, nine hundred ninety-six billion, eight hundred sixty-six million, one hundred seventy-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 2.0996866179072 × 10¹³

Factors of 20996866179072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 121

Divisors of 20996866179072

• Number of divisors d(n): 828
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 109 112 126 128 144 162 168 189 192 216 218 224 243 252 256 288 324 327 336 378 384 432 436 448 486 504 512 567 576 648 654 672 729 756 763 768 864 872 896 972 981 1008 1024 1134 1152 1296 1308 1344 1458 1512 1526 1536 1701 1728 1744 1792 1944 1962 2016 2048 2187 2268 2289 2304 2592 2616 2688 2916 2943 3024 3052 3072 3402 3456 3488 3584 3888 3924 4032 4096 4374 4536 4578 4608 5103 5184 5232 5376 5832 5886 6048 6104 6144 6561 6804 6867 6912 6976 7168 7776 7848 8064 8192 8748 8829 9072 9156 9216 10206 10368 10464 10752 11664 11772 12096 12208 12288 13122 13608 13734 13824 13952 14336 15309 15552 15696 16128 16384 17496 17658 18144 18312 18432 20412 20601 20736 20928 21504 23328 23544 24192 24416 24576 26244 26487 27216 27468 27648 27904 28672 30618 31104 31392 32256 32768 34992 35316 36288 36624 36864 40824 41202 41472 41856 43008 45927 46656 47088 48384 48832 49152 52488 52974 54432 54936 55296 55808 57344 61236 61803 62208 62784 64512 65536 69984 70632 72576 73248 73728 79461 81648 82404 82944 83712 86016 91854 93312 94176 96768 97664 98304 104976 105948 108864 109872 110592 111616 114688 122472 123606 124416 125568 129024 131072 139968 141264 145152 146496 147456 158922 163296 164808 165888 167424 172032 183708 185409 186624 188352 193536 195328 196608 209952 211896 217728 219744 221184 223232 229376 238383 244944 247212 248832 251136 258048 262144 279936 282528 290304 292992 294912 317844 326592 329616 331776 334848 344064 367416 370818 373248 376704 387072 390656 393216 419904 423792 435456 439488 442368 446464 458752 476766 489888 494424 497664 502272 516096 524288 556227 559872 565056 580608 585984 589824 635688 653184 659232 663552 669696 688128 715149 734832 741636 746496 753408 774144 781312 786432 839808 847584 870912 878976 884736 892928 917504 953532 979776 988848 995328 1004544 1032192 1048576 1112454 1119744 1130112 1161216 1171968 1179648 1271376 1306368 1318464 1327104 1339392 1376256 1430298 1469664 1483272 1492992 1506816 1548288 1562624 1572864 1668681 1679616 1695168 1741824 1757952 1769472 1785856 1835008 1907064 1959552 1977696 1990656 2009088 2064384 2097152 2224908 2239488 2260224 2322432 2343936 2359296 2542752 2612736 2636928 2654208 2678784 2752512 2860596 2939328 2966544 2985984 3013632 3096576 3125248 3145728 3337362 3359232 3390336 3483648 3515904 3538944 3571712 3670016 3814128 3919104 3955392 3981312 4018176 4128768 4194304 4449816 4478976 4520448 4644864 4687872 4718592 5006043 5085504 5225472 5273856 5308416 5357568 5505024 5721192 5878656 5933088 5971968 6027264 6193152 6250496 6291456 6674724 6718464 6780672 6967296 7031808 7077888 7143424 7340032 7628256 7838208 7910784 7962624 8036352 8257536 8899632 8957952 9040896 9289728 9375744 9437184 10012086 10171008 10450944 10547712 10616832 10715136 11010048 11442384 11757312 11866176 11943936 12054528 12386304 12500992 12582912 13349448 13436928 13561344 13934592 14063616 14155776 14286848 14680064 15256512 15676416 15821568 15925248 16072704 16515072 17799264 17915904 18081792 18579456 18751488 18874368 20024172 20342016 20901888 21095424 21233664 21430272 22020096 22884768 23514624 23732352 23887872 24109056 24772608 25001984 26698896 26873856 27122688 27869184 28127232 28311552 28573696 29360128 30513024 31352832 31643136 31850496 32145408 33030144 35598528 35831808 36163584 37158912 37502976 37748736 40048344 40684032 41803776 42190848 42467328 42860544 44040192 45769536 47029248 47464704 47775744 48218112 49545216 50003968 53397792 53747712 54245376 55738368 56254464 56623104 57147392 61026048 62705664 63286272 63700992 64290816 66060288 71197056 71663616 72327168 74317824 75005952 80096688 81368064 83607552 84381696 84934656 85721088 88080384 91539072 94058496 94929408 95551488 96436224 99090432 100007936 106795584 107495424 108490752 111476736 112508928 113246208 114294784 122052096 125411328 126572544 127401984 128581632 132120576 142394112 143327232 144654336 148635648 150011904 160193376 162736128 167215104 168763392 169869312 171442176 183078144 188116992 189858816 191102976 192872448 198180864 200015872 213591168 214990848 216981504 222953472 225017856 228589568 244104192 250822656 253145088 254803968 257163264 264241152 284788224 286654464 289308672 297271296 300023808 320386752 325472256 334430208 337526784 339738624 342884352 366156288 376233984 379717632 382205952 385744896 396361728 400031744 427182336 429981696 433963008 445906944 450035712 457179136 488208384 501645312 506290176 509607936 514326528 569576448 573308928 578617344 594542592 600047616 640773504 650944512 668860416 675053568 685768704 732312576 752467968 759435264 764411904 771489792 792723456 800063488 854364672 859963392 867926016 891813888 900071424 976416768 1003290624 1012580352 1019215872 1028653056 1139152896 1146617856 1157234688 1189085184 1200095232 1281547008 1301889024 1337720832 1350107136 1371537408 1464625152 1504935936 1518870528 1528823808 1542979584 1600126976 1708729344 1719926784 1735852032 1783627776 1800142848 1952833536 2006581248 2025160704 2057306112 2278305792 2293235712 2314469376 2378170368 2400190464 2563094016 2603778048 2675441664 2700214272 2929250304 3009871872 3037741056 3057647616 3085959168 3200253952 3417458688 3439853568 3471704064 3567255552 3600285696 3905667072 4013162496 4050321408 4114612224 4556611584 4586471424 4628938752 4800380928 5126188032 5207556096 5350883328 5400428544 5858500608 6019743744 6075482112 6171918336 6834917376 6879707136 6943408128 7134511104 7200571392 7811334144 8026324992 8100642816 9113223168 9172942848 9257877504 9600761856 10252376064 10415112192 10701766656 10800857088 11717001216 12039487488 12150964224 12343836672 13669834752 13759414272 13886816256 14401142784 15622668288 16052649984 16201285632 18226446336 18515755008 20504752128 20830224384 21403533312 21601714176 23434002432 24078974976 24301928448 27339669504 27518828544 27773632512 28802285568 31245336576 32105299968 32402571264 36452892672 37031510016 41009504256 41660448768 43203428352 46868004864 48157949952 48603856896 54679339008 55547265024 62490673152 64210599936 64805142528 72905785344 82019008512 83320897536 86406856704 93736009728 96315899904 97207713792 109358678016 111094530048 124981346304 129610285056 145811570688 164038017024 166641795072 187472019456 192631799808 194415427584 218717356032 249962692608 259220570112 291623141376 328076034048 333283590144 374944038912 388830855168 437434712064 499925385216 583246282752 656152068096 749888077824 777661710336 874869424128 999850770432 1166492565504 1312304136192 1499776155648 1749738848256 2332985131008 2624608272384 2999552311296 3499477696512 5249216544768 6998955393024 10498433089536 20996866179072
• Sum of all divisors σ(n): 72646007708560
• Sum of proper divisors (its aliquot sum) s(n): 51649141529488
• 20996866179072 is an abundant number, because the sum of its proper divisors (51649141529488) is greater than itself. Its abundance is 30652275350416

Bases of 20996866179072

• Binary: 100110001100010110110110000000000000000000000₂
• Hexadecimal: 0x1318B6C00000
• Base-36: 7FXTS0000

Squares and roots of 20996866179072

• 20996866179072 squared (20996866179072²) is 440868389341857608770781184
• 20996866179072 cubed (20996866179072³) is 9256854573593996618665642953570672181248
• The square root of 20996866179072 is 4582233.7543028073
• The cube root of 20996866179072 is 27587.8693186625

Scales and comparisons

• 20,996,866,179,072 seconds is equal to 667,635 years, 20 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,996,866,179,072 would take you about one million, six hundred sixty-nine thousand and eighty-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 20996866179072 cubic inches would be around 2299 feet tall.

Recreational maths with 20996866179072

• 20996866179072 backwards is 27097166869902
• 20996866179072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20996866179072's digits is 72
• More coming soon!