163731399012864

Names of 163731399012864

• Cardinal: 163731399012864 can be written as One hundred sixty-three trillion, seven hundred thirty-one billion, three hundred ninety-nine million, twelve thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.63731399012864 × 10¹⁴

Factors of 163731399012864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 291

Divisors of 163731399012864

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 64 72 96 106 128 144 159 192 212 233 256 288 318 384 424 466 477 512 576 636 699 768 848 932 954 1152 1272 1398 1536 1696 1864 1908 2097 2304 2544 2796 2809 3392 3728 3816 4194 4608 5088 5592 5618 6784 7456 7632 8388 8427 10176 11184 11236 12349 13568 14912 15264 16776 16854 20352 22368 22472 24698 25281 27136 29824 30528 33552 33708 37047 40704 44736 44944 49396 50562 54289 59648 61056 67104 67416 74094 81408 89472 89888 98792 101124 108578 111141 119296 122112 134208 134832 148188 162867 178944 179776 197584 202248 217156 222282 244224 268416 269664 296376 325734 357888 359552 395168 404496 434312 444564 488601 536832 539328 592752 651468 654497 719104 790336 808992 868624 889128 977202 1073664 1078656 1185504 1302936 1308994 1438208 1580672 1617984 1737248 1778256 1954404 1963491 2157312 2371008 2605872 2617988 2877317 3161344 3235968 3474496 3556512 3908808 3926982 4314624 4742016 5211744 5235976 5754634 5890473 6322688 6471936 6948992 7113024 7817616 7853964 8631951 9484032 10423488 10471952 11509268 11780946 12649337 12943872 13897984 14226048 15635232 15707928 17263902 18968064 20846976 20943904 23018536 23561892 25298674 25895853 27795968 28452096 31270464 31415856 34527804 37948011 41693952 41887808 46037072 47123784 50597348 51791706 56904192 62540928 62831712 69055608 75896022 83387904 83775616 92074144 94247568 101194696 103583412 113844033 125081856 125663424 138111216 151792044 152497801 167551232 184148288 188495136 202389392 207166824 227688066 250163712 251326848 276222432 303584088 304995602 335102464 368296576 376990272 404778784 414333648 455376132 457493403 502653696 552444864 607168176 609991204 670414861 736593152 753980544 809557568 828667296 910752264 914986806 1005307392 1104889728 1214336352 1219982408 1340829722 1372480209 1473186304 1507961088 1619115136 1657334592 1821504528 1829973612 2011244583 2209779456 2428672704 2439964816 2681659444 2744960418 3015922176 3238230272 3314669184 3643009056 3659947224 4022489166 4419558912 4857345408 4879929632 5363318888 5489920836 6033733749 6476460544 6629338368 7286018112 7319894448 8044978332 9714690816 9759859264 10726637776 10979841672 12067467498 13258676736 14572036224 14639788896 16089956664 19429381632 19519718528 21453275552 21959683344 24134934996 29144072448 29279577792 32179913328 35531987633 39039437056 42906551104 43919366688 48269869992 58288144896 58559155584 64359826656 71063975266 78078874112 85813102208 87838733376 96539739984 106595962899 117118311168 128719653312 142127950532 171626204416 175677466752 193079479968 213191925798 234236622336 257439306624 284255901064 319787888697 343252408832 351354933504 386158959936 426383851596 514878613248 568511802128 639575777394 702709867008 772317919872 852767703192 1029757226496 1137023604256 1279151554788 1544635839744 1705535406384 2274047208512 2558303109576 3089271679488 3411070812768 4548094417024 5116606219152 6822141625536 9096188834048 10233212438304 13644283251072 18192377668096 20466424876608 27288566502144 40932849753216 54577133004288 81865699506432 163731399012864
• Sum of all divisors σ(n): 483699939542820
• Sum of proper divisors (its aliquot sum) s(n): 319968540529956
• 163731399012864 is an abundant number, because the sum of its proper divisors (319968540529956) is greater than itself. Its abundance is 156237141517092

Bases of 163731399012864

• Binary: 100101001110100110101111111000000111001000000000₂
• Hexadecimal: 0x94E9AFE07200
• Base-36: 1M1D5ZJWG0

Squares and roots of 163731399012864

• 163731399012864 squared (163731399012864²) is 26807971022709682433637482496
• 163731399012864 cubed (163731399012864³) is 4389306600244574814941327022734404478828544
• The square root of 163731399012864 is 12795757.0707193405
• The cube root of 163731399012864 is 54707.1374471499

Scales and comparisons

• 163,731,399,012,864 seconds is equal to 5,206,152 years, 1 week, 5 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 163,731,399,012,864 would take you about thirteen million, fifteen thousand, three hundred eighty 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 163731399012864 cubic inches would be around 4558.9 feet tall.

Recreational maths with 163731399012864

• 163731399012864 backwards is 468210993137361
• The number of decimal digits it has is: 15
• The sum of 163731399012864's digits is 63
• More coming soon!