20163399984

Names of 20163399984

• Cardinal: 20163399984 can be written as Twenty billion, one hundred sixty-three million, three hundred ninety-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.0163399984 × 10¹⁰

Factors of 20163399984

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 244

Divisors of 20163399984

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 34 36 39 42 48 51 52 54 56 63 68 72 78 81 84 89 91 102 104 108 112 113 117 119 126 136 144 153 156 162 168 178 182 189 204 208 216 221 226 234 238 252 267 272 273 306 312 324 336 339 351 356 357 364 378 408 432 442 452 459 468 476 504 534 546 567 612 623 624 648 663 678 702 712 714 728 756 791 801 816 819 884 904 918 936 952 1008 1017 1053 1068 1071 1092 1134 1157 1224 1246 1296 1326 1356 1377 1404 1424 1428 1456 1469 1512 1513 1547 1582 1602 1638 1768 1808 1836 1869 1872 1904 1921 1989 2034 2106 2136 2142 2184 2268 2314 2373 2403 2448 2457 2492 2652 2712 2754 2808 2856 2938 3024 3026 3051 3094 3164 3204 3213 3276 3471 3536 3672 3738 3842 3978 4068 4212 4272 4284 4368 4407 4536 4539 4628 4641 4746 4806 4914 4984 5304 5424 5508 5607 5616 5712 5763 5876 5967 6052 6102 6188 6328 6408 6426 6552 6942 7119 7209 7344 7371 7476 7684 7956 8099 8136 8424 8568 8814 9072 9078 9153 9256 9282 9492 9612 9639 9828 9968 10057 10283 10413 10591 10608 11016 11214 11526 11752 11934 12104 12204 12376 12656 12816 12852 13104 13221 13447 13617 13884 13923 14238 14418 14742 14952 15368 15912 16198 16272 16821 16848 17136 17289 17628 17901 18156 18306 18512 18564 18984 19224 19278 19656 19669 20114 20566 20826 21182 21357 22032 22428 23052 23504 23868 24208 24297 24408 24752 24973 25704 26442 26894 27234 27768 27846 28476 28836 29484 29904 30171 30736 30849 31239 31773 31824 32396 33642 34578 35256 35802 36312 36612 37128 37968 38448 38556 39312 39338 39663 40228 40341 40851 41132 41652 41769 42364 42714 44856 46104 47736 48594 48816 49946 50463 51408 51867 52884 53788 54468 55536 55692 56952 57672 58968 59007 60342 61698 62478 63546 64071 64792 67284 69156 70399 70512 71604 72624 72891 73224 74256 74919 77112 78676 79326 80456 80682 81702 82264 83304 83538 84728 85428 89712 90513 92208 92547 93717 95319 95472 97188 99892 100926 103734 105768 107576 108936 111384 113904 115344 117936 118014 118989 120684 121023 122553 123396 124956 125307 127092 128142 129584 130741 134568 137683 138312 140798 143208 145782 146448 149838 154224 155601 157352 158652 160912 161364 163404 164528 166608 167076 169456 170856 170969 174811 177021 181026 185094 187434 190638 194376 199784 201852 207468 211197 211536 215152 217872 218673 222768 224757 236028 237978 241368 242046 245106 246792 249912 250614 254184 256284 261482 269136 271539 275366 276624 277641 281596 285957 286416 291564 299676 311202 314704 317304 322728 326808 334152 341712 341938 349622 354042 362052 363069 370188 374868 381276 388752 392223 399568 403704 413049 414936 422394 437346 449514 472056 475956 482736 484092 490212 493584 499824 501228 508368 512568 512907 522964 524433 531063 543078 550732 555282 563192 571914 583128 599352 622404 633591 634608 645456 653616 656019 668304 674271 683876 699244 708084 724104 726138 740376 749736 762552 784446 807408 814617 826098 829872 832923 844788 857871 874692 899028 915187 944112 951912 968184 980424 1002456 1025136 1025814 1045928 1048866 1062126 1086156 1089207 1101464 1110564 1126384 1143828 1166256 1176669 1196783 1198704 1239147 1244808 1267182 1312038 1348542 1367752 1398488 1416168 1448208 1452276 1480752 1499472 1525104 1538721 1568892 1573299 1593189 1629234 1652196 1665846 1689576 1715742 1749384 1798056 1830374 1900773 1903824 1936368 1960848 2004912 2022813 2051628 2091856 2097732 2124252 2172312 2178414 2202928 2221128 2222597 2287656 2353338 2393566 2478294 2489616 2534364 2624076 2697084 2735504 2745561 2796976 2832336 2904552 3077442 3137784 3146598 3186378 3258468 3304392 3331692 3379152 3431484 3498768 3530007 3590349 3596112 3660748 3717441 3801546 4045626 4103256 4195464 4248504 4344624 4356828 4442256 4445194 4575312 4616163 4706676 4719897 4787132 4956588 5068728 5248152 5394168 5491122 5702319 5809104 6154884 6275568 6293196 6372756 6516936 6608784 6663384 6667791 6862968 7060014 7180698 7321496 7434882 7603092 8091252 8206512 8236683 8390928 8497008 8713656 8890388 9232326 9413352 9439794 9574264 9913176 10137456 10496304 10590021 10771047 10788336 10982244 11152323 11404638 12309768 12586392 12745512 13033872 13326768 13335582 13725936 13848489 14120028 14159691 14361396 14642992 14869764 15206184 15558179 16182504 16473366 17427312 17780776 18464652 18826704 18879588 19148528 19826352 20003373 21180042 21542094 21964488 22304646 22809276 24619536 24710049 25172784 25491024 26671164 27696978 28240056 28319382 28722792 29739528 30412368 31116358 32313141 32365008 32946732 35561552 36929304 37759176 40006746 42360084 43084188 43928976 44609292 45618552 46674537 49420098 53342328 55393956 56480112 56638764 57445584 59479056 60010119 62232716 64626282 65893464 73858608 74130147 75518352 80013492 84720168 86168376 89218584 91237104 93349074 96939423 98840196 106684656 110787912 113277528 120020238 124465432 129252564 131786928 140023611 148260294 160026984 169440336 172336752 178437168 180030357 186698148 193878846 197680392 221575824 226555056 240040476 248930864 258505128 280047222 296520588 320053968 360060714 373396296 387757692 395360784 420070833 480080952 517010256 560094444 593041176 720121428 746792592 775515384 840141666 960161904 1120188888 1186082352 1260212499 1440242856 1551030768 1680283332 2240377776 2520424998 2880485712 3360566664 5040849996 6721133328 10081699992 20163399984
• Sum of all divisors σ(n): 77586284160
• Sum of proper divisors (its aliquot sum) s(n): 57422884176
• 20163399984 is an abundant number, because the sum of its proper divisors (57422884176) is greater than itself. Its abundance is 37259484192

Bases of 20163399984

• Binary: 10010110001110101010001000100110000₂
• Hexadecimal: 0x4B1D51130
• Base-36: 99GRN00

Squares and roots of 20163399984

• 20163399984 squared (20163399984²) is 406562698914771200256
• 20163399984 cubed (20163399984³) is 8197686316793094436605491195904
• The square root of 20163399984 is 141997.8872518883
• The cube root of 20163399984 is 2721.7898391323

Scales and comparisons

• 20,163,399,984 seconds is equal to 641 years, 6 weeks, 6 days, 16 hours, 26 minutes, 24 seconds.
• To count from 1 to 20,163,399,984 would take you about one thousand, two hundred eighty-two 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 20163399984 cubic inches would be around 226.8 feet tall.

Recreational maths with 20163399984

• 20163399984 backwards is 48999336102
• 20163399984 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20163399984's digits is 54
• More coming soon!