21684456751104

Names of 21684456751104

• Cardinal: 21684456751104 can be written as Twenty-one trillion, six hundred eighty-four billion, four hundred fifty-six million, seven hundred fifty-one thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1684456751104 × 10¹³

Factors of 21684456751104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 475

Divisors of 21684456751104

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 343 384 392 441 448 463 504 512 576 588 672 686 768 784 882 896 926 1008 1024 1029 1152 1176 1344 1372 1389 1536 1568 1764 1792 1852 2016 2048 2058 2304 2352 2688 2744 2778 3072 3087 3136 3241 3528 3584 3704 4032 4096 4116 4167 4608 4704 5376 5488 5556 6144 6174 6272 6482 7056 7168 7408 8064 8192 8232 8334 9216 9408 9723 10752 10976 11112 12288 12348 12544 12964 14112 14336 14816 16128 16384 16464 16668 18432 18816 19446 21504 21952 22224 22687 24576 24696 25088 25928 28224 28672 29169 29632 32256 32768 32928 33336 36864 37632 38892 43008 43904 44448 45374 49152 49392 50176 51856 56448 57344 58338 59264 64512 65856 66672 68061 73728 75264 77784 86016 87808 88896 90748 98304 98784 100352 103712 112896 114688 116676 118528 129024 131712 133344 136122 147456 150528 155568 158809 172032 175616 177792 181496 197568 200704 204183 207424 214369 225792 229376 233352 237056 258048 263424 266688 272244 294912 301056 311136 317618 344064 351232 355584 362992 395136 401408 408366 414848 428738 451584 466704 474112 476427 516096 526848 533376 544488 602112 622272 635236 643107 688128 702464 711168 725984 790272 802816 816732 829696 857476 903168 933408 948224 952854 1032192 1053696 1066752 1088976 1204224 1244544 1270472 1286214 1404928 1422336 1429281 1451968 1500583 1580544 1605632 1633464 1659392 1714952 1806336 1866816 1896448 1905708 1929321 2064384 2107392 2133504 2177952 2408448 2489088 2540944 2572428 2809856 2844672 2858562 2903936 3001166 3161088 3266928 3318784 3429904 3612672 3733632 3792896 3811416 3858642 4214784 4267008 4355904 4501749 4816896 4978176 5081888 5144856 5619712 5689344 5717124 5807872 6002332 6322176 6533856 6637568 6859808 7225344 7467264 7585792 7622832 7717284 8429568 8534016 8711808 9003498 9956352 10163776 10289712 10504081 11239424 11378688 11434248 11615744 12004664 12644352 13067712 13275136 13505247 13719616 14450688 14934528 15171584 15245664 15434568 16859136 17068032 17423616 18006996 19912704 20327552 20579424 21008162 22757376 22868496 23231488 24009328 25288704 26135424 26550272 27010494 27439232 29869056 30491328 30869136 31512243 33718272 34136064 34847232 36013992 39825408 40655104 41158848 42016324 45514752 45736992 46462976 48018656 50577408 52270848 53100544 54020988 54878464 59738112 60982656 61738272 63024486 68272128 69694464 72027984 73528567 79650816 81310208 82317696 84032648 91473984 92925952 94536729 96037312 101154816 104541696 106201088 108041976 109756928 119476224 121965312 123476544 126048972 136544256 139388928 144055968 147057134 159301632 162620416 164635392 168065296 182947968 185851904 189073458 192074624 209083392 216083952 219513856 220585701 238952448 243930624 246953088 252097944 278777856 288111936 294114268 318603264 325240832 329270784 336130592 365895936 371703808 378146916 384149248 418166784 432167904 439027712 441171402 477904896 487861248 493906176 504195888 557555712 576223872 588228536 650481664 658541568 661757103 672261184 731791872 743407616 756293832 768298496 836333568 864335808 878055424 882342804 955809792 975722496 987812352 1008391776 1115111424 1152447744 1176457072 1300963328 1317083136 1323514206 1344522368 1463583744 1512587664 1536596992 1672667136 1728671616 1756110848 1764685608 1951444992 1975624704 2016783552 2230222848 2304895488 2352914144 2601926656 2634166272 2647028412 2689044736 2927167488 3025175328 3073193984 3345334272 3457343232 3512221696 3529371216 3902889984 3951249408 4033567104 4609790976 4705828288 5203853312 5268332544 5294056824 5378089472 5854334976 6050350656 6146387968 6690668544 6914686464 7024443392 7058742432 7805779968 7902498816 8067134208 9219581952 9411656576 10536665088 10588113648 10756178944 11708669952 12100701312 12292775936 13829372928 14117484864 15611559936 15804997632 16134268416 18439163904 18823313152 21073330176 21176227296 21512357888 23417339904 24201402624 24585551872 27658745856 28234969728 31609995264 32268536832 36878327808 37646626304 42352454592 43024715776 46834679808 48402805248 49171103744 55317491712 56469939456 63219990528 64537073664 73756655616 75293252608 84704909184 86049431552 96805610496 110634983424 112939878912 129074147328 147513311232 150586505216 169409818368 172098863104 193611220992 221269966848 225879757824 258148294656 301173010432 338819636736 344197726208 387222441984 442539933696 451759515648 516296589312 602346020864 677639273472 774444883968 903519031296 1032593178624 1204692041728 1355278546944 1548889767936 1807038062592 2409384083456 2710557093888 3097779535872 3614076125184 5421114187776 7228152250368 10842228375552 21684456751104
• Sum of all divisors σ(n): 73211219406000
• Sum of proper divisors (its aliquot sum) s(n): 51526762654896
• 21684456751104 is an abundant number, because the sum of its proper divisors (51526762654896) is greater than itself. Its abundance is 29842305903792

Bases of 21684456751104

• Binary: 100111011100011001110010101111000000000000000₂
• Hexadecimal: 0x13B8CE578000
• Base-36: 7OPP9O8W0

Squares and roots of 21684456751104

• 21684456751104 squared (21684456751104²) is 470215664590499843005218816
• 21684456751104 cubed (21684456751104³) is 10196371242504318400236369266515969572864
• The square root of 21684456751104 is 4656657.2507651881
• The cube root of 21684456751104 is 27885.7833434361

Scales and comparisons

• 21,684,456,751,104 seconds is equal to 689,498 years, 33 weeks, 5 days, 16 hours, 38 minutes, 24 seconds.
• To count from 1 to 21,684,456,751,104 would take you about one million, seven hundred twenty-three thousand, seven hundred forty-six 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 21684456751104 cubic inches would be around 2323.8 feet tall.

Recreational maths with 21684456751104

• 21684456751104 backwards is 40115765448612
• The number of decimal digits it has is: 14
• The sum of 21684456751104's digits is 54
• More coming soon!