16081537807209160

Names of 16081537807209160

• Cardinal: 16081537807209160 can be written as Sixteen quadrillion, eighty-one trillion, five hundred thirty-seven billion, eight hundred seven million, two hundred nine thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.608153780720916 × 10¹⁶

Factors of 16081537807209160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 400206

Divisors of 16081537807209160

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 26 40 44 52 55 65 73 88 104 110 121 130 143 146 220 242 260 286 292 365 440 484 520 572 584 605 715 730 803 949 968 1144 1210 1430 1460 1573 1606 1898 2420 2860 2920 3146 3212 3796 4015 4745 4840 5720 6292 6424 7592 7865 8030 8833 8951 9490 10439 12584 15730 16060 17666 17902 18980 20878 31460 32120 35332 35804 37960 41756 44165 44755 52195 62920 70664 71608 83512 88330 89510 98461 104390 114829 116363 176660 179020 196922 208780 229658 232726 353320 358040 391151 393844 417560 459316 465452 492305 574145 581815 653423 782302 787688 918632 930904 984610 1083071 1148290 1163630 1279993 1306846 1564604 1955755 1969220 2166142 2296580 2327260 2559986 2613692 3129208 3267115 3911510 3938440 4302661 4332284 4593160 4654520 5084963 5119972 5227384 5415355 6399965 6534230 7187653 7823020 8494499 8605322 8664568 10169926 10239944 10830710 12799930 13068460 14079923 14375306 15646040 16988998 17210644 20339852 21513305 21661420 25424815 25599860 26136920 28159846 28554023 28750612 33977996 34421288 35938265 40679704 42472495 43026610 43322840 47329271 50849630 51199720 55934593 56319692 57108046 57501224 67955992 70399615 71876530 79064183 84944990 86053220 93439489 94658542 101699260 111869186 112639384 114216092 140799230 142770115 143753060 158128366 169889980 172106440 186878978 189317084 203398520 223738372 228432184 236646355 279672965 281598460 285540230 287506120 314094253 316256732 339779960 371202299 373757956 378634168 395320915 447476744 467197445 473292710 559345930 563196920 571080460 615280523 628188506 632513464 742404598 747515912 790641830 934394890 946585420 1027834379 1118691860 1142160920 1230561046 1256377012 1484809196 1570471265 1581283660 1856011495 1868789780 1893170840 2055668758 2237383720 2461122092 2512754024 2969618392 3076402615 3140942530 3162567320 3455036783 3501192601 3712022990 3737579560 4083225289 4111337516 4922244184 5139171895 6152805230 6281885060 6910073566 7002385202 7424045980 8166450578 8222675032 10278343790 12305610460 12563770120 13820147132 14004770404 14848091960 16332901156 17275183915 17505963005 20416126445 20556687580 24611220920 27640294264 28009540808 32665802312 34550367830 35011926010 38513118611 40832252890 41113375160 44915478179 45515503813 69100735660 70023852020 77026237222 81664505780 89830956358 91031007626 138201471320 140047704040 154052474444 163329011560 179661912716 182062015252 192565593055 224577390895 227577519065 255587059873 308104948888 359323825432 364124030504 385131186110 423644304721 449154781790 455155038130 500670541943 511174119746 770262372220 847288609442 898309563580 910310076260 1001341083886 1022348239492 1277935299365 1540524744440 1694577218884 1796619127160 1820620152520 2002682167772 2044696478984 2118221523605 2503352709715 2555870598730 2811457658603 3322631778349 3389154437768 4005364335544 4236443047210 5006705419430 5111741197460 5507375961373 5622915317206 6645263556698 8472886094420 10013410838860 10223482394920 11014751922746 11245830634412 13290527113396 14057288293015 16613158891745 16945772188840 20026821677720 22029503845492 22491661268824 26581054226792 27536879806865 28114576586030 30926034244633 33226317783490 36548949561839 44059007690984 55073759613730 56229153172060 61852068489266 66452635566980 73097899123678 110147519227460 112458306344120 123704136978532 132905271133960 146195798247356 154630171223165 182744747809195 220295038454920 247408273957064 292391596494712 309260342446330 365489495618390 402038445180229 618520684892660 730978991236780 804076890360458 1237041369785320 1461957982473560 1608153780720916 2010192225901145 3216307561441832 4020384451802290 8040768903604580 16081537807209160
• Sum of all divisors σ(n): 43422970994887680
• Sum of proper divisors (its aliquot sum) s(n): 27341433187678520
• 16081537807209160 is an abundant number, because the sum of its proper divisors (27341433187678520) is greater than itself. Its abundance is 11259895380469360

Bases of 16081537807209160

• Binary: 111001001000100001001011001100011100001101001011001000₂
• Hexadecimal: 0x392212CC70D2C8
• Base-36: 4ECFGH9ES3S

Squares and roots of 16081537807209160

• 16081537807209160 squared (16081537807209160²) is 258615858244697598144467987905600
• 16081537807209160 cubed (16081537807209160³) is 4158940701905949174752815945033022071369535296000
• The square root of 16081537807209160 is 126813003.3049022935
• The cube root of 16081537807209160 is 252411.5315711763

Scales and comparisons

• 16,081,537,807,209,160 seconds is equal to 511,343,158 years, 41 weeks, 6 days, 15 hours, 52 minutes, 40 seconds.
• To count from 1 to 16,081,537,807,209,160 would take you about one billion, five hundred thirty-four million, twenty-nine thousand, four hundred seventy-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 16081537807209160 cubic inches would be around 21034.3 feet tall.

Recreational maths with 16081537807209160

• 16081537807209160 backwards is 06190270873518061
• The number of decimal digits it has is: 17
• The sum of 16081537807209160's digits is 64
• More coming soon!