19794142236672

Names of 19794142236672

• Cardinal: 19794142236672 can be written as Nineteen trillion, seven hundred ninety-four billion, one hundred forty-two million, two hundred thirty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.9794142236672 × 10¹³

Factors of 19794142236672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2787

Divisors of 19794142236672

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 41 48 53 54 62 64 72 82 93 96 106 108 123 124 128 144 159 164 186 192 212 216 246 248 256 279 288 318 328 369 372 384 424 432 477 492 496 512 558 576 636 656 738 744 768 837 848 864 954 984 992 1024 1107 1116 1152 1271 1272 1312 1431 1476 1488 1536 1643 1674 1696 1728 1908 1968 1984 2048 2173 2214 2232 2304 2542 2544 2624 2657 2862 2952 2976 3072 3286 3348 3392 3456 3813 3816 3936 3968 4096 4346 4428 4464 4608 4929 5084 5088 5248 5314 5724 5904 5952 6144 6519 6572 6696 6784 6912 7626 7632 7872 7936 7971 8692 8856 8928 9216 9858 10168 10176 10496 10628 11439 11448 11808 11904 12288 13038 13144 13392 13568 13824 14787 15252 15264 15744 15872 15942 17384 17712 17856 18432 19557 19716 20336 20352 20992 21256 22878 22896 23616 23808 23913 26076 26288 26784 27136 27648 29574 30504 30528 31488 31744 31884 34317 34768 35424 35712 36864 39114 39432 40672 40704 41984 42512 44361 45756 45792 47232 47616 47826 52152 52576 53568 54272 55296 58671 59148 61008 61056 62976 63488 63768 67363 68634 69536 70848 71424 71739 78228 78864 81344 81408 82367 83968 85024 88722 91512 91584 94464 95232 95652 104304 105152 107136 108544 108937 110592 117342 118296 122016 122112 125952 126976 127536 134726 137268 139072 140821 141696 142848 143478 156456 157728 162688 162816 164734 167936 170048 177444 183024 183168 188928 190464 191304 202089 208608 210304 214272 217088 217874 234684 236592 244032 244224 247101 251904 255072 269452 274536 278144 281642 283392 285696 286956 312912 315456 325376 325632 326811 329468 340096 354888 366048 366336 377856 380928 382608 404178 417216 420608 422463 428544 435748 469368 473184 488064 488448 494202 503808 510144 538904 549072 556288 563284 566784 571392 573912 606267 625824 630912 650752 651264 653622 658936 680192 709776 732096 732672 741303 755712 765216 808356 834432 841216 844926 857088 871496 938736 946368 976128 976896 980433 988404 1020288 1077808 1098144 1112576 1126568 1133568 1142784 1147824 1212534 1251648 1261824 1267389 1301504 1307244 1317872 1360384 1419552 1464192 1465344 1482606 1511424 1530432 1616712 1668864 1682432 1689852 1714176 1742992 1818801 1877472 1892736 1952256 1953792 1960866 1976808 2040576 2155616 2196288 2223909 2225152 2253136 2267136 2295648 2425068 2503296 2523648 2534778 2603008 2614488 2635744 2720768 2839104 2928384 2930688 2941299 2965212 3060864 3233424 3337728 3364864 3377047 3379704 3428352 3485984 3637602 3754944 3785472 3802167 3904512 3921732 3953616 4081152 4311232 4365451 4392576 4447818 4450304 4506272 4534272 4591296 4850136 5006592 5047296 5069556 5206016 5228976 5271488 5441536 5678208 5773661 5856768 5861376 5882598 5930424 6121728 6466848 6675456 6729728 6754094 6759408 6971968 7275204 7509888 7570944 7604334 7809024 7843464 7907232 8162304 8622464 8730902 8785152 8895636 8900608 9012544 9182592 9700272 10013184 10094592 10131141 10139112 10457952 10542976 10883072 11356416 11547322 11713536 11765196 11860848 12243456 12933696 13096353 13350912 13508188 13518816 13943936 14550408 15019776 15141888 15208668 15618048 15686928 15814464 16324608 17244928 17320983 17461804 17570304 17791272 18025088 18365184 19400544 20026368 20189184 20262282 20278224 20915904 21085952 22712832 23094644 23427072 23530392 23721696 24486912 25867392 26192706 26701824 27016376 27037632 27887872 29100816 30039552 30283776 30393423 30417336 31373856 31628928 32649216 34489856 34641966 34923608 35140608 35582544 36050176 36730368 38801088 39289059 40052736 40524564 40556448 41831808 42171904 45425664 46189288 46854144 47060784 47443392 48973824 51734784 51962949 52385412 54032752 54075264 55775744 58201632 60079104 60567552 60786846 60834672 62747712 63257856 68979712 69283932 69847216 70281216 71165088 72100352 73460736 77602176 78578118 80105472 81049128 81112896 83663616 84343808 90851328 91180269 92378576 94121568 94886784 97947648 103469568 103925898 104770824 108065504 108150528 111551488 116403264 117867177 120158208 121573692 121669344 125495424 126515712 137959424 138567864 139694432 140562432 142330176 144200704 146921472 155204352 155888847 157156236 162098256 162225792 167327232 168687616 178983491 181702656 182360538 184757152 188243136 189773568 206939136 207851796 209541648 216131008 216301056 223102976 232806528 235734354 240316416 243147384 243338688 250990848 253031424 275918848 277135728 279388864 284660352 288401408 293842944 310408704 311777694 314312472 324196512 324451584 334654464 337375232 357966982 364721076 369514304 376486272 379547136 413878272 415703592 419083296 432262016 432602112 446205952 465613056 471468708 486294768 486677376 501981696 506062848 536950473 554271456 558777728 569320704 576802816 620817408 623555388 628624944 648393024 648903168 669308928 715933964 729442152 739028608 752972544 759094272 827756544 831407184 838166592 864524032 865204224 931226112 942937416 972589536 973354752 1003963392 1012125696 1073900946 1108542912 1117555456 1138641408 1241634816 1247110776 1257249888 1296786048 1297806336 1338617856 1431867928 1458884304 1478057216 1505945088 1518188544 1610851419 1662814368 1676333184 1729048064 1730408448 1862452224 1885874832 1945179072 1946709504 2007926784 2147801892 2217085824 2235110912 2277282816 2483269632 2494221552 2514499776 2593572096 2595612672 2863735856 2917768608 2956114432 3011890176 3036377088 3221702838 3325628736 3352666368 3458096128 3724904448 3771749664 3890358144 3893419008 4015853568 4295603784 4434171648 4470221824 4554565632 4832554257 4988443104 5028999552 5187144192 5191225344 5727471712 5835537216 5912228864 6023780352 6443405676 6651257472 6705332736 6916192256 7449808896 7543499328 7780716288 7786838016 8591207568 8868343296 8940443648 9109131264 9665108514 9976886208 10057999104 10374288384 11454943424 11671074432 11824457728 12047560704 12886811352 13302514944 13410665472 13832384512 15086998656 15561432576 15573676032 17182415136 17736686592 17880887296 19330217028 19953772416 20115998208 20748576768 22909886848 23342148864 23648915456 25773622704 26605029888 26821330944 30173997312 31122865152 34364830272 35473373184 38660434056 39907544832 40231996416 41497153536 45819773696 46684297728 51547245408 53210059776 53642661888 60347994624 62245730304 68729660544 70946746368 77320868112 79815089664 80463992832 91639547392 93368595456 103094490816 106420119552 120695989248 124491460608 137459321088 154641736224 159630179328 160927985664 183279094784 186737190912 206188981632 212840239104 241391978496 274918642176 309283472448 319260358656 366558189568 373474381824 412377963264 482783956992 549837284352 618566944896 638520717312 733116379136 824755926528 1099674568704 1237133889792 1649511853056 2199349137408 2474267779584 3299023706112 4948535559168 6598047412224 9897071118336 19794142236672
• Sum of all divisors σ(n): 63204052101120
• Sum of proper divisors (its aliquot sum) s(n): 43409909864448
• 19794142236672 is an abundant number, because the sum of its proper divisors (43409909864448) is greater than itself. Its abundance is 23615767627776

Bases of 19794142236672

• Binary: 100100000000010101110110100010001000000000000₂
• Hexadecimal: 0x1200AED11000
• Base-36: 70LAX7UO0

Squares and roots of 19794142236672

• 19794142236672 squared (19794142236672²) is 391808066885602406861635584
• 19794142236672 cubed (19794142236672³) is 7755504605409110602910281938705944936448
• The square root of 19794142236672 is 4449060.8263623459
• The cube root of 19794142236672 is 27050.7241418099

Scales and comparisons

• 19,794,142,236,672 seconds is equal to 629,392 years, 25 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 19,794,142,236,672 would take you about one million, five hundred seventy-three thousand, four hundred eighty-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 19794142236672 cubic inches would be around 2254.2 feet tall.

Recreational maths with 19794142236672

• 19794142236672 backwards is 27663224149791
• The number of decimal digits it has is: 14
• The sum of 19794142236672's digits is 63
• More coming soon!