19821037841696

Names of 19821037841696

• Cardinal: 19821037841696 can be written as Nineteen trillion, eight hundred twenty-one billion, thirty-seven million, eight hundred forty-one thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.9821037841696 × 10¹³

Factors of 19821037841696

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 671

Divisors of 19821037841696

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 76 91 104 112 133 152 169 182 208 224 247 266 281 304 338 349 364 416 494 532 562 608 676 698 728 988 1064 1124 1183 1352 1396 1456 1729 1967 1976 2128 2248 2366 2443 2704 2792 2912 3211 3458 3653 3934 3952 4256 4496 4537 4732 4886 5339 5408 5584 6422 6631 6916 7306 7868 7904 8992 9074 9464 9772 10678 11168 12844 13262 13832 14612 15736 18148 18928 19544 21356 22477 25571 25688 26524 27664 29224 31472 31759 36296 37373 37856 39088 42712 44954 46417 47489 51142 51376 53048 55328 58448 58981 62944 63518 69407 72592 74746 78176 78961 85424 86203 89908 92834 94978 98069 102284 102752 106096 116896 117962 127036 138814 145184 149492 157922 170848 172406 179816 185668 189956 196138 204568 212192 235924 254072 277628 298984 315844 332423 344812 359632 371336 379912 392276 409136 412867 471848 485849 508144 552727 555256 597968 603421 631688 664846 686483 689624 719264 742672 759824 784552 818272 825734 902291 943696 971698 1016288 1026493 1105454 1110512 1120639 1195936 1206842 1263376 1274897 1329692 1372966 1379248 1485344 1500259 1519648 1569104 1651468 1804582 1863311 1887392 1943396 2052986 2210908 2221024 2241278 2413684 2526752 2549794 2659384 2745932 2758496 3000518 3138208 3302936 3609164 3726622 3886792 4105972 4421816 4482556 4827368 5099588 5318768 5491864 6001036 6316037 6605872 7185451 7218328 7453244 7773584 7844473 8211944 8843632 8924279 8965112 9654736 10199176 10501813 10637536 10983728 12002072 12632074 13043177 13211744 13344409 14370902 14436656 14906488 15547168 15688946 16423888 16573661 17687264 17848558 17930224 19309472 19503367 20398352 21003626 21967456 24004144 24223043 25264148 26086354 26688818 27557389 28741804 28873312 29812976 31377892 32847776 33147322 35697116 35860448 39006734 40796704 42007252 48008288 48446086 50528296 52172708 53377636 55114778 57483608 59625952 62755784 66294644 71394232 78013468 84014504 93410863 96892172 101056592 104345416 106755272 110229556 114967216 116015627 125511568 132589288 136523569 142788464 156026936 168029008 169561301 186821726 192901723 193784344 202113184 208690832 213510544 220459112 229934432 232031254 251023136 253543771 265178576 273047138 285576928 312053872 314899559 336058016 339122602 358246057 373643452 385803446 387568688 417381664 427021088 440918224 464062508 507087542 523590391 530357152 546094276 624107744 629799118 678245204 716492114 747286904 771606892 775137376 881836448 928125016 1014175084 1047180782 1092188552 1259598236 1356490408 1432984228 1494573808 1543213784 1774806397 1856250032 2028350168 2094361564 2184377104 2204296913 2507722399 2519196472 2712980816 2865968456 2989147616 3086427568 3549612794 3665132737 3712500064 4056700336 4188723128 4368754208 4408593826 4657198741 5015444798 5038392944 5425961632 5731936912 6172855136 6806675083 7099225588 7330265474 8113400672 8377446256 8817187652 9314397482 10030889596 10076785888 11463873824 13613350166 14198451176 14660530948 16754892512 17634375304 18628794964 20061779192 27226700332 28396902352 29321061896 32600391187 35268750608 37257589928 40123558384 47646725581 54453400664 56793804704 58642123792 65200782374 70537501216 74515179856 80247116768 88486776079 95293451162 108906801328 117284247584 130401564748 149030359712 176973552158 190586902324 217813602656 260803129496 353947104316 381173804648 521606258992 619407432553 707894208632 762347609296 1043212517984 1238814865106 1415788417264 1524695218592 2477629730212 2831576834528 4955259460424 9910518920848 19821037841696
• Sum of all divisors σ(n): 51161182632000
• Sum of proper divisors (its aliquot sum) s(n): 31340144790304
• 19821037841696 is an abundant number, because the sum of its proper divisors (31340144790304) is greater than itself. Its abundance is 11519106948608

Bases of 19821037841696

• Binary: 100100000011011110001111010110110110100100000₂
• Hexadecimal: 0x1206F1EB6D20
• Base-36: 70XNQ60BK

Squares and roots of 19821037841696

• 19821037841696 squared (19821037841696²) is 392873541121944825956156416
• 19821037841696 cubed (19821037841696³) is 7787161325579177975412008927316422721536
• The square root of 19821037841696 is 4452082.4163189073
• The cube root of 19821037841696 is 27062.9704638209

Scales and comparisons

• 19,821,037,841,696 seconds is equal to 630,247 years, 36 weeks, 4 hours, 54 minutes, 56 seconds.
• To count from 1 to 19,821,037,841,696 would take you about one million, five hundred seventy-five thousand, six hundred nineteen 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 19821037841696 cubic inches would be around 2255.2 feet tall.

Recreational maths with 19821037841696

• 19821037841696 backwards is 69614873012891
• The number of decimal digits it has is: 14
• The sum of 19821037841696's digits is 65
• More coming soon!