27999172364140

Names of 27999172364140

• Cardinal: 27999172364140 can be written as Twenty-seven trillion, nine hundred ninety-nine billion, one hundred seventy-two million, three hundred sixty-four thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.799917236414 × 10¹³

Factors of 27999172364140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1483

Divisors of 27999172364140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 10 20 23 37 46 59 71 74 92 115 118 142 148 185 230 236 284 295 355 370 460 499 590 710 740 787 851 998 1180 1357 1420 1574 1633 1702 1996 2183 2495 2627 2714 3148 3266 3404 3935 4189 4255 4366 4990 5254 5428 6532 6785 7870 8165 8378 8510 8732 9980 10508 10915 11477 13135 13570 15740 16330 16756 17020 18101 18463 20945 21830 22954 26270 27140 29119 29441 32660 35429 36202 36926 41890 43660 45908 46433 50209 52540 55877 57385 58238 58882 60421 70858 72404 73852 83780 90505 92315 92866 96347 100418 111754 114770 116476 117764 120842 141716 145595 147205 154993 177145 181010 184630 185732 192694 200836 223508 229540 232165 241684 251045 279385 291190 294410 302105 309986 354290 362020 369260 385388 392713 424649 464330 481735 502090 558770 582380 588820 604210 619972 669737 677143 708580 774965 785426 814867 849298 928660 963470 1004180 1067959 1089317 1117540 1208420 1285171 1310873 1339474 1354286 1549930 1570852 1629734 1698596 1718021 1926940 1963565 2067449 2090311 2123245 2135918 2178634 2570342 2621746 2678948 2708572 3099860 3259468 3296743 3348685 3385715 3436042 3564839 3927130 4074335 4134898 4180622 4246490 4271836 4357268 5140684 5243492 5339795 5446585 6425855 6554365 6593486 6697370 6771430 6872084 7129678 7854260 8148670 8269796 8361244 8492980 8590105 9032399 10337245 10451555 10679590 10893170 12851710 13108730 13186972 13394740 13542860 14259356 14530381 16297340 16483715 17180210 17824195 18064798 20674490 20903110 21359180 21786340 23170067 25054291 25703420 26217460 27882623 29060762 30150079 32967430 34360420 35648390 36129596 39514483 41348980 41806220 45161995 46340134 47551327 48077153 50108582 55765246 58121524 60300158 65934860 71296780 72651905 75825089 77341507 79028966 90323990 92680268 95102654 96154306 100217164 111530492 115850335 120600316 121979491 125271455 139413115 145303810 150750395 151650178 154683014 158057932 180647980 190205308 192308612 197572415 231700670 237756635 240385765 243958982 250542910 278826230 290607620 301500790 303300356 309366028 334198763 379125445 386707535 395144830 463401340 475513270 480771530 487917964 501085820 532911541 557652460 603001580 609897455 641300329 668397526 758250890 773415070 790289660 857292479 951026540 961543060 1031657051 1065823082 1219794910 1282600658 1336795052 1516501780 1546830140 1645074757 1670993815 1714584958 1778854661 2063314102 2131646164 2439589820 2565201316 2664557705 2805528293 3206501645 3290149514 3341987630 3429169916 3557709322 4126628204 4286462395 5158285255 5329115410 5611056586 6413003290 6580299028 6683975260 7115418644 8225373785 8572924790 8894273305 10316570510 10658230820 11222113172 12826006580 14027641465 16450747570 17145849580 17788546610 19717727017 20633141020 23728112173 28055282930 32901495140 35577093220 37836719411 39435454034 47456224346 56110565860 60867766009 75673438822 78870908068 94912448692 98588635085 118640560865 121735532018 151346877644 189183597055 197177270170 237281121730 243471064036 304338830045 378367194110 394354540340 474562243460 608677660090 756734388220 1217355320180 1399958618207 2799917236414 5599834472828 6999793091035 13999586182070 27999172364140
• Sum of all divisors σ(n): 65196472320000
• Sum of proper divisors (its aliquot sum) s(n): 37197299955860
• 27999172364140 is an abundant number, because the sum of its proper divisors (37197299955860) is greater than itself. Its abundance is 9198127591720

Bases of 27999172364140

• Binary: 110010111011100010000101110010000011101101100₂
• Hexadecimal: 0x197710B9076C
• Base-36: 9XAN4B3OS

Squares and roots of 27999172364140

• 27999172364140 squared (27999172364140²) is 783953653076821116757939600
• 27999172364140 cubed (27999172364140³) is 21950053457995126892731274682247325944000
• The square root of 27999172364140 is 5291424.4173133571
• The cube root of 27999172364140 is 30365.5905265319

Scales and comparisons

• 27,999,172,364,140 seconds is equal to 890,287 years, 3 weeks, 5 days, 22 hours, 55 minutes, 40 seconds.
• To count from 1 to 27,999,172,364,140 would take you about two million, two hundred twenty-five thousand, seven hundred seventeen 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 27999172364140 cubic inches would be around 2530.5 feet tall.

Recreational maths with 27999172364140

• 27999172364140 backwards is 04146327199972
• The number of decimal digits it has is: 14
• The sum of 27999172364140's digits is 64
• More coming soon!