19809236841984

Names of 19809236841984

• Cardinal: 19809236841984 can be written as Nineteen trillion, eight hundred nine billion, two hundred thirty-six million, eight hundred forty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.9809236841984 × 10¹³

Factors of 19809236841984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2432924

Divisors of 19809236841984

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 48 54 57 62 64 72 76 93 96 108 114 124 128 144 152 171 186 192 216 228 248 256 279 288 304 342 372 384 432 456 496 512 513 558 576 589 608 684 744 768 837 864 912 992 1026 1116 1152 1178 1216 1368 1488 1536 1674 1728 1767 1824 1984 2052 2232 2304 2356 2432 2736 2976 3348 3456 3534 3648 3968 4104 4464 4608 4712 4864 5301 5472 5952 6696 6912 7068 7296 7936 8208 8928 9424 9728 10602 10944 11904 13392 13824 14136 14592 15872 15903 16416 17856 18848 21204 21888 23808 26784 28272 29184 31806 32832 35712 37696 42408 43776 47616 53568 56544 63612 65664 71424 75392 84816 87552 107136 113088 127224 131328 142848 150784 169632 214272 226176 254448 262656 301568 339264 428544 452352 508896 678528 904704 1017792 1357056 2035584 2432869 2714112 4071168 4865738 7298607 8142336 9731476 14597214 19462952 21895821 29194428 38925904 43791642 46224511 58388856 65687463 75418939 77851808 87583284 92449022 116777712 131374926 138673533 150837878 155703616 175166568 184898044 226256817 233555424 262749852 277347066 301675756 311407232 350333136 369796088 416020599 452513634 467110848 525499704 554694132 603351512 622814464 678770451 700666272 739592176 832041198 905027268 934221696 1050999408 1109388264 1206703024 1245628928 1248061797 1357540902 1401332544 1432959841 1479184352 1664082396 1810054536 1868443392 2036311353 2101998816 2218776528 2413406048 2496123594 2715081804 2802665088 2865919682 2958368704 3328164792 3620109072 3736886784 4072622706 4203997632 4298879523 4437553056 4826812096 4992247188 5430163608 5605330176 5731839364 5916737408 6656329584 7240218144 8145245412 8407995264 8597759046 8875106112 9653624192 9984494376 10860327216 11210660352 11463678728 11833474816 12896638569 13312659168 14480436288 16290490824 16815990528 17195518092 17750212224 19307248384 19968988752 21720654432 22927357456 23666949632 25793277138 26625318336 28960872576 32580981648 33631981056 34391036184 35500424448 38614496768 38689915707 39937977504 43441308864 45854714912 51586554276 53250636672 57921745152 65161963296 68782072368 71000848896 77379831414 79875955008 86882617728 91709429824 103173108552 106501273344 115843490304 130323926592 137564144736 154759662828 159751910016 173765235456 183418859648 206346217104 213002546688 260647853184 275128289472 309519325656 319503820032 347530470912 366837719296 412692434208 521295706368 550256578944 619038651312 639007640064 733675438592 825384868416 1042591412736 1100513157888 1238077302624 1650769736832 2201026315776 2476154605248 3301539473664 4952309210496 6603078947328 9904618420992 19809236841984
• Sum of all divisors σ(n): 63713945856000
• Sum of proper divisors (its aliquot sum) s(n): 43904709014016
• 19809236841984 is an abundant number, because the sum of its proper divisors (43904709014016) is greater than itself. Its abundance is 24095472172032

Bases of 19809236841984

• Binary: 100100000010000110010100001100111011000000000₂
• Hexadecimal: 0x120432867600
• Base-36: 70S8K5MO0

Squares and roots of 19809236841984

• 19809236841984 squared (19809236841984²) is 392405864261816237385056256
• 19809236841984 cubed (19809236841984³) is 7773260703345742849613685066799622651904
• The square root of 19809236841984 is 4450756.8841697027
• The cube root of 19809236841984 is 27057.5985031109

Scales and comparisons

• 19,809,236,841,984 seconds is equal to 629,872 years, 23 weeks, 5 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 19,809,236,841,984 would take you about one million, five hundred seventy-four thousand, six 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 19809236841984 cubic inches would be around 2254.8 feet tall.

Recreational maths with 19809236841984

• 19809236841984 backwards is 48914863290891
• 19809236841984 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19809236841984's digits is 72
• More coming soon!