18255261414012

Names of 18255261414012

• Cardinal: 18255261414012 can be written as Eighteen trillion, two hundred fifty-five billion, two hundred sixty-one million, four hundred fourteen thousand and twelve.

Scientific notation

• Scientific notation: 1.8255261414012 × 10¹³

Factors of 18255261414012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 96

Divisors of 18255261414012

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 31 42 49 53 62 84 93 98 106 124 147 159 186 196 212 217 294 318 343 371 372 434 588 636 651 686 742 868 961 1029 1113 1302 1372 1484 1519 1643 1922 2058 2226 2597 2604 2809 2883 3038 3286 3844 4116 4452 4557 4929 5194 5618 5766 6076 6572 6727 7791 8427 9114 9858 10388 10633 11236 11501 11532 13454 15582 16854 18179 18228 19663 19716 20181 21266 23002 26908 29791 31164 31899 33708 34503 36358 39326 40362 42532 46004 47089 50933 54537 58989 59582 63798 69006 72716 78652 80507 80724 87079 89373 94178 101866 109074 117978 119164 127596 137641 138012 141267 148877 152799 161014 174158 178746 188356 203732 208537 218148 235956 241521 261237 275282 282534 297754 305598 322028 329623 348316 356531 357492 412923 417074 446631 483042 522474 550564 563549 565068 595508 609553 611196 625611 659246 713062 825846 834148 893262 963487 966084 988869 1042139 1044948 1069593 1127098 1219106 1251222 1318492 1426124 1459759 1578923 1651692 1690647 1786524 1828659 1926974 1977738 2084278 2139186 2254196 2438212 2495717 2502444 2699449 2890461 2919518 3126417 3157846 3381294 3657318 3853948 3955476 4168556 4266871 4278372 4379277 4615187 4736769 4991434 5398898 5780922 5839036 6252834 6315692 6762588 7294973 7314636 7487151 8098347 8533742 8758554 9230374 9473538 9982868 10218313 10797796 11052461 11561844 12505668 12800613 13845561 14589946 14974302 16196694 17067484 17470019 17517108 18460748 18896143 18947076 20436626 21884919 22104922 25601226 27691122 29179892 29868097 29948604 30654939 32306309 32393388 33157383 34940038 37792286 40873252 43769838 44209844 51064811 51202452 52410057 55382244 56688429 59736194 61309878 64612618 66314766 69880076 75584572 77367227 83682919 87539676 89604291 96918927 102129622 104820114 113376858 119472388 122619756 129225236 132273001 132629532 143070797 153194433 154734454 167365838 179208582 193837854 204259244 209640228 226144163 226753716 232101681 251048757 264546002 286141594 306388866 309468908 334731676 358417164 387675708 396819003 429212391 452288326 464203362 502097514 529092004 541570589 572283188 585780433 612777732 678432489 793638006 858424782 904576652 925911007 928406724 1001495579 1004195028 1083141178 1171560866 1356864978 1583009141 1587276012 1624711767 1716849564 1757341299 1851822014 2002991158 2166282356 2343121732 2713729956 2777733021 3004486737 3166018282 3249423534 3514682598 3703644028 4005982316 4100463031 4435194707 4749027423 5555466042 6008973474 6332036564 6498847068 7010469053 7029365196 8200926062 8870389414 9498054846 11110932084 12017946948 12301389093 13305584121 14020938106 16401852124 17740778828 18996109692 21031407159 24602778186 26611168242 28041876212 28703241217 31046362949 42062814318 49073283371 49205556372 53222336484 57406482434 62092725898 84125628636 86109723651 93139088847 98146566742 114812964868 124185451796 147219850113 172219447302 186278177694 196293133484 217324540643 294439700226 344438894604 372556355388 434649081286 588879400452 651973621929 869298162572 1303947243858 1521271784501 2607894487716 3042543569002 4563815353503 6085087138004 9127630707006 18255261414012
• Sum of all divisors σ(n): 52317038592000
• Sum of proper divisors (its aliquot sum) s(n): 34061777177988
• 18255261414012 is an abundant number, because the sum of its proper divisors (34061777177988) is greater than itself. Its abundance is 15806515763976

Bases of 18255261414012

• Binary: 100001001101001100010010111110011001001111100₂
• Hexadecimal: 0x109A625F327C
• Base-36: 6GYCNB4HO

Squares and roots of 18255261414012

• 18255261414012 squared (18255261414012²) is 333254569293915405669936144
• 18255261414012 cubed (18255261414012³) is 6083649279874402184938069094275186849728
• The square root of 18255261414012 is 4272617.6302135907
• The cube root of 18255261414012 is 26330.7170072117

Scales and comparisons

• 18,255,261,414,012 seconds is equal to 580,460 years, 43 weeks, 6 days, 20 hours, 20 minutes, 12 seconds.
• To count from 1 to 18,255,261,414,012 would take you about one million, four hundred fifty-one thousand, one hundred fifty-two 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 18255261414012 cubic inches would be around 2194.2 feet tall.

Recreational maths with 18255261414012

• 18255261414012 backwards is 21041416255281
• 18255261414012 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18255261414012's digits is 42
• More coming soon!