18309099557566048

Names of 18309099557566048

• Cardinal: 18309099557566048 can be written as Eighteen quadrillion, three hundred nine trillion, ninety-nine billion, five hundred fifty-seven million, five hundred sixty-six thousand and forty-eight.

Scientific notation

• Scientific notation: 1.8309099557566048 × 10¹⁶

Factors of 18309099557566048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 121

Divisors of 18309099557566048

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 77 88 98 101 112 154 176 196 202 224 308 352 392 404 539 616 707 784 808 1078 1111 1232 1414 1568 1616 2156 2222 2464 2828 3232 4312 4444 4949 5656 7777 8624 8888 9898 10201 11312 15554 17248 17776 19796 20402 22624 31108 35552 39592 40804 54439 62216 71407 79184 81608 108878 112211 124432 142814 158368 163216 217756 224422 248864 285628 326432 435512 448844 499849 571256 785477 871024 897688 999698 1030301 1142512 1570954 1742048 1795376 1999396 2060602 2285024 3141908 3590752 3998792 4121204 5498339 6283816 7212107 7997584 8242408 10996678 11333311 12567632 14424214 15995168 16484816 21993356 22666622 25135264 28848428 32969632 43986712 45333244 50484749 57696856 79333177 87973424 90666488 100969498 104060401 115393712 158666354 175946848 181332976 201938996 208120802 230787424 317332708 362665952 403877992 416241604 555332239 634665416 728422807 807755984 832483208 1110664478 1144664411 1269330832 1456845614 1615511968 1664966416 2221328956 2289328822 2538661664 2913691228 3329932832 4442657912 4578657644 5098959649 5827382456 8012650877 8885315824 9157315288 10197919298 10510100501 11654764912 16025301754 17770631648 18314630576 20395838596 21020201002 23309529824 32050603508 36629261152 40791677192 42040402004 56088556139 64101207016 73570703507 81583354384 84080804008 112177112278 115611105511 128202414032 147141407014 163166708768 168161608016 224354224556 231222211022 256404828064 294282814028 336323216032 448708449112 462444422044 514994924549 588565628056 809277738577 897416898224 924888844088 1029989849098 1061520150601 1177131256112 1618555477154 1794833796448 1849777688176 2059979698196 2123040301202 2354262512224 3237110954308 3699555376352 4119959396392 4246080602404 5664944170039 6474221908616 7430641054207 8239918792784 8492161204808 11329888340078 11676721656611 12948443817232 14861282108414 16479837585568 16984322409616 22659776680156 23353443313222 25896887634464 29722564216828 33968644819232 45319553360312 46706886626444 52014487379449 59445128433656 81737051596277 90639106720624 93413773252888 104028974758898 118890256867312 163474103192554 181278213441248 186827546505776 208057949517796 237780513734624 326948206385108 373655093011552 416115899035592 572159361173939 653896412770216 832231798071184 1144318722347878 1307792825540432 1664463596142368 2288637444695756 2615585651080864 4577274889391512 9154549778783024 18309099557566048
• Sum of all divisors σ(n): 46200456592994844
• Sum of proper divisors (its aliquot sum) s(n): 27891357035428796
• 18309099557566048 is an abundant number, because the sum of its proper divisors (27891357035428796) is greater than itself. Its abundance is 9582257477862748

Bases of 18309099557566048

• Binary: 1000001000011000000011101101111010010010011011001100000₂
• Hexadecimal: 0x410C076F493660
• Base-36: 50A187XMSF4

Squares and roots of 18309099557566048

• 18309099557566048 squared (18309099557566048²) is 335223126608865254621401882338304
• 18309099557566048 cubed (18309099557566048³) is 6137633599080282126032096366287143183225160302592
• The square root of 18309099557566048 is 135311121.3373315003
• The cube root of 18309099557566048 is 263565.7632129503
• Being both a perfect square and a perfect cube, 18309099557566048 is also a perfect sixth number.

Scales and comparisons

• 18,309,099,557,566,048 seconds is equal to 582,172,732 years, 8 weeks, 4 days, 20 hours, 47 minutes, 28 seconds.
• To count from 1 to 18,309,099,557,566,048 would take you about one billion, seven hundred forty-six million, five hundred eighteen thousand, one hundred ninety-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 18309099557566048 cubic inches would be around 21963.8 feet tall.

Recreational maths with 18309099557566048

• 18309099557566048 backwards is 84066575599090381
• The number of decimal digits it has is: 17
• The sum of 18309099557566048's digits is 85
• More coming soon!