27438105182085

Names of 27438105182085

• Cardinal: 27438105182085 can be written as Twenty-seven trillion, four hundred thirty-eight billion, one hundred five million, one hundred eighty-two thousand and eighty-five.

Scientific notation

• Scientific notation: 2.7438105182085 × 10¹³

Factors of 27438105182085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 161

Divisors of 27438105182085

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 61 65 79 81 117 135 169 183 195 237 243 305 351 395 405 507 549 585 711 729 793 845 915 1027 1053 1185 1215 1521 1647 1755 2133 2187 2197 2379 2535 2745 3081 3159 3555 3645 3965 4563 4819 4941 5135 5265 6241 6399 6561 6591 7137 7605 8235 9243 9477 10309 10665 10935 10985 11895 13351 13689 14457 14823 15405 15795 18723 19197 19773 21411 22815 24095 24705 27729 28431 30927 31205 31995 32805 32955 35685 40053 41067 43371 44469 46215 47385 51545 56169 57591 59319 62647 64233 66755 68445 72285 74115 81133 83187 85293 92781 93615 95985 98865 107055 120159 123201 130113 133407 134017 138645 142155 154635 168507 172773 173563 177957 187941 192699 200265 205335 216855 222345 243399 249561 278343 280845 287955 296595 313235 321165 360477 369603 380701 390339 400221 402051 405665 415935 426465 463905 505521 518319 520689 533871 563823 578097 600795 616005 650565 667035 670085 730197 748683 814411 835029 842535 863865 867815 889785 939705 963495 1054729 1081431 1108809 1142103 1171017 1206153 1216995 1247805 1391715 1516563 1562067 1601613 1691469 1734291 1802385 1848015 1903505 1951695 2001105 2010255 2190591 2246049 2443233 2505087 2527605 2591595 2603445 2669355 2819115 2890485 3164187 3244293 3426309 3513051 3618459 3650985 3743415 4072055 4175145 4549689 4686201 4804839 4949113 5074407 5202873 5273645 5407155 5544045 5710515 5855085 6030765 6571773 6738147 7329699 7515261 7582815 7810335 8008065 8457345 8671455 9492561 9732879 10278927 10539153 10587343 10855377 10952955 11230245 12216165 12525435 13649067 13711477 14058603 14414517 14847339 15223221 15820935 16221465 17131545 17565255 18092295 19715319 21989097 22545783 22748445 23431005 24024195 24745565 25372035 26014365 28477683 29198637 30836781 31617459 31762029 32566131 32858865 33690735 36648495 37576305 40947201 41134431 42175809 44542017 45669663 47462805 48664395 51394635 52695765 52936715 54276885 59145957 64338469 65967291 67637349 68245335 68557385 70293015 72072585 74236695 76116105 85433049 87595911 92510343 95286087 97698393 98576595 109945485 112728915 123403293 126527427 133626051 137008989 142388415 145993185 154183905 158087295 158810145 162830655 177437871 193015407 197901873 204736005 205672155 210879045 222710085 228348315 256299147 277531029 285858261 293095179 295729785 321692345 329836455 338186745 370209879 379582281 400878153 411026967 427165245 437979555 462551715 476430435 488491965 532313613 579046221 593705619 617016465 632637135 668130255 685044945 768897441 832593087 836400097 857574783 879285537 887189355 965077035 989509365 1110629637 1138746843 1202634459 1281495735 1387655145 1429291305 1465475895 1737138663 1781116857 1851049395 1897911405 2004390765 2055134835 2306692323 2497779261 2509200291 2572724349 2661568065 2895231105 2968528095 3331888911 3607903377 3844487205 4162965435 4182000485 4287873915 4396427685 5211415989 5343350571 5553148185 5693734215 6013172295 6920076969 7527600873 7718173047 8685693315 8905584285 9995666733 10823710131 11533461615 12488896305 12546001455 12863621745 15634247967 16659444555 18039516885 22582802619 23154519141 26057079945 26716752855 29987000199 32471130393 34600384845 37638004365 38590865235 46902743901 49978333665 54118550655 67748407857 69463557423 78171239835 89961000597 112914013095 115772595705 140708231703 149935000995 162355651965 203245223571 234513719505 338742039285 347317787115 422124695109 449805002985 609735670713 703541158515 1016226117855 1829207012139 2110623475545 3048678353565 5487621036417 9146035060695 27438105182085
• Sum of all divisors σ(n): 55073784270960
• Sum of proper divisors (its aliquot sum) s(n): 27635679088875
• 27438105182085 is an abundant number, because the sum of its proper divisors (27635679088875) is greater than itself. Its abundance is 197573906790

Bases of 27438105182085

• Binary: 110001111010001101110100000110011111110000101₂
• Hexadecimal: 0x18F46E833F85
• Base-36: 9Q4W3E7B9

Squares and roots of 27438105182085

• 27438105182085 squared (27438105182085²) is 752849615983159731004947225
• 27438105182085 cubed (27438105182085³) is 20656766949638237257379137099044440464125
• The square root of 27438105182085 is 5238139.4771507373
• The cube root of 27438105182085 is 30161.3913823147

Scales and comparisons

• 27,438,105,182,085 seconds is equal to 872,446 years, 45 weeks, 2 days, 19 hours, 54 minutes, 45 seconds.
• To count from 1 to 27,438,105,182,085 would take you about two million, one hundred eighty-one thousand, one 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 27438105182085 cubic inches would be around 2513.4 feet tall.

Recreational maths with 27438105182085

• 27438105182085 backwards is 58028150183472
• The number of decimal digits it has is: 14
• The sum of 27438105182085's digits is 54
• More coming soon!