20836764821984

Names of 20836764821984

• Cardinal: 20836764821984 can be written as Twenty trillion, eight hundred thirty-six billion, seven hundred sixty-four million, eight hundred twenty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.0836764821984 × 10¹³

Factors of 20836764821984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3199

Divisors of 20836764821984

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 16 17 19 23 32 34 38 46 68 76 89 92 136 152 178 184 272 289 304 323 356 361 368 391 437 544 578 608 646 712 722 736 782 874 1156 1292 1424 1444 1513 1564 1691 1748 2047 2312 2584 2848 2888 3026 3049 3128 3382 3496 4094 4624 5168 5491 5776 6052 6098 6137 6256 6647 6764 6992 7429 8188 8303 9248 10336 10982 11552 12104 12196 12274 12512 13294 13528 13984 14858 16376 16606 21964 24208 24392 24548 25721 26588 27056 28747 29716 32129 32752 33212 34799 38893 43928 48416 48784 49096 51442 51833 53176 54112 57494 57931 59432 64258 65504 66424 69598 70127 77786 87856 97568 98192 102884 103666 104329 106352 114988 115862 118864 126293 128516 132848 139196 140254 141151 155572 175712 196384 205768 207332 208658 212704 229976 231724 237728 252586 257032 265696 271361 278392 280508 282302 311144 411536 414664 417316 459952 463448 488699 505172 514064 542722 546193 556784 561016 564604 591583 622288 661181 738967 823072 829328 834632 881161 919904 926896 977398 984827 1010344 1028128 1085444 1092386 1100689 1113568 1122032 1129208 1183166 1192159 1244576 1322362 1332413 1477934 1658656 1669264 1762322 1853792 1954796 1969654 2020688 2170888 2184772 2201378 2244064 2258416 2366332 2384318 2399567 2644724 2664826 2955868 3338528 3524644 3909592 3939308 4041376 4341776 4369544 4402756 4516832 4613137 4732664 4768636 4799134 5155859 5289448 5329652 5911736 6241303 7049288 7819184 7878616 8683552 8739088 8805512 9226274 9285281 9465328 9537272 9598268 10311718 10578896 10659304 11240077 11823472 12482606 12562439 14098576 15638368 15757232 16742059 17478176 17611024 18452548 18570562 18711713 18930656 19074544 19196536 20266703 20623436 21157792 21318608 22480154 22651021 23646944 24965212 25124878 25315847 28197152 31514464 33484118 35222048 36905096 37141124 37423426 38149088 38393072 40533406 41246872 42637216 44960308 45302042 49930424 50249756 50631694 66968236 73810192 74282248 74846852 76786144 78423329 81066812 82493744 87649603 89920616 90604084 97961321 99860848 100499512 101263388 106102151 118584757 133936472 147620384 148564496 149693704 156846658 162133624 164987488 175299206 179841232 181208168 195922642 199721696 200999024 202526776 212204302 213561463 237169514 267872944 297128992 299387408 313693316 318099121 324267248 350598412 359682464 362416336 385067357 391845284 401998048 405053552 424408604 427122926 430369399 474339028 535745888 598774816 627386632 636198242 648534496 701196824 724832672 770134714 783690568 810107104 848817208 854245852 860738798 948678056 1254773264 1272396484 1402393648 1490043251 1540269428 1567381136 1665342457 1697634416 1708491704 1721477596 1803736567 1897356112 2015940869 2253110383 2509546528 2544792968 2804787296 2980086502 3080538856 3134762272 3330684914 3395268832 3416983408 3442955192 3607473134 3794712224 4031881738 4506220766 5089585936 5960173004 6161077712 6661369828 6833966816 6885910384 7214946268 7316279783 8063763476 9012441532 10179171872 11920346008 12322155424 13322739656 13771820768 14429892536 14632559566 16127526952 18024883064 23840692016 26645479312 28310821769 28859785072 29265119132 32255053904 34270994773 36049766128 38302876511 47681384032 53290958624 56621643538 57719570144 58530238264 64510107808 68541989546 72099532256 76605753022 113243287076 117060476528 137083979092 153211506044 226486574152 234120953056 274167958184 306423012088 452973148304 548335916368 612846024176 651148900687 905946296608 1096671832736 1225692048352 1302297801374 2604595602748 5209191205496 10418382410992 20836764821984
• Sum of all divisors σ(n): 48546451548000
• Sum of proper divisors (its aliquot sum) s(n): 27709686726016
• 20836764821984 is an abundant number, because the sum of its proper divisors (27709686726016) is greater than itself. Its abundance is 6872921904032

Bases of 20836764821984

• Binary: 100101111001101101111111101110010100111100000₂
• Hexadecimal: 0x12F36FF729E0
• Base-36: 7DW9ZSA8W

Squares and roots of 20836764821984

• 20836764821984 squared (20836764821984²) is 434170768246669915209696256
• 20836764821984 cubed (20836764821984³) is 9046714190535979575595174981682551291904
• The square root of 20836764821984 is 4564730.5311468277
• The cube root of 20836764821984 is 27517.5710613015

Scales and comparisons

• 20,836,764,821,984 seconds is equal to 662,544 years, 34 weeks, 5 days, 12 hours, 19 minutes, 44 seconds.
• To count from 1 to 20,836,764,821,984 would take you about one million, six hundred fifty-six thousand, three hundred sixty-one 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 20836764821984 cubic inches would be around 2293.1 feet tall.

Recreational maths with 20836764821984

• 20836764821984 backwards is 48912846763802
• 20836764821984 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20836764821984's digits is 68
• More coming soon!