18212062748958

Names of 18212062748958

• Cardinal: 18212062748958 can be written as Eighteen trillion, two hundred twelve billion, sixty-two million, seven hundred forty-eight thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 1.8212062748958 × 10¹³

Factors of 18212062748958

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7874

Divisors of 18212062748958

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 37 39 54 67 74 78 111 117 134 201 222 234 333 351 402 481 603 666 702 871 962 999 1206 1443 1741 1742 1809 1998 2479 2613 2886 3482 3618 4329 4958 5223 5226 6011 7437 7839 8658 10446 12022 12987 14874 15669 15678 18033 22311 22633 23517 25974 31338 32227 36066 44622 45266 47007 47034 54099 64417 64454 66933 67899 78143 94014 96681 108198 116647 128834 133866 135798 156286 162297 193251 193362 203697 222407 233294 234429 290043 324594 349941 386502 402737 407394 444814 468858 579753 580086 611091 667221 699882 703287 805474 837421 870129 1049823 1159506 1208211 1222182 1334442 1406574 1516411 1674842 1739259 1740258 2001663 2099646 2109861 2416422 2512263 2891291 3032822 3149469 3478518 3624633 4003326 4219722 4315939 4549233 5024526 5235581 5782582 6004989 6298938 7249266 7536789 8631878 8673873 9098466 10465151 10471162 10873899 12009978 12947817 13647699 14901269 15073578 15706743 17347746 20930302 21747798 22610367 25895634 26021619 27295398 29802538 31395453 31413486 38843451 40943097 44703807 45220734 47120229 52043238 56107207 62790906 77686902 78064857 81886194 89407614 94186359 94240458 112214414 116530353 134111421 136046963 141360687 156129714 168321621 188372718 193716497 233060706 268222842 272093926 282559077 282721374 336643242 387210587 387432994 402334263 408140889 504964863 565118154 581149491 701165117 774421174 804668526 816281778 1009929726 1161631761 1162298982 1224422667 1402330234 1514894589 1743448473 2103495351 2323263522 2448845334 3029789178 3484895283 3486896946 3673268001 4206990702 5033737631 5230345419 6310486053 6969790566 7346536002 9115146521 10067475262 10454685849 10460690838 12620972106 15101212893 18230293042 18931458159 20909371698 25943109329 27345439563 30202425786 37862916318 45303638679 51886218658 54690879126 77829327987 82036318689 90607277358 135910916037 155658655974 164072637378 233487983961 246108956067 271821832074 337260421277 466975967922 492217912134 674520842554 700463951883 1011781263831 1400927903766 2023562527662 3035343791493 6070687582986 9106031374479 18212062748958
• Sum of all divisors σ(n): 45464133012480
• Sum of proper divisors (its aliquot sum) s(n): 27252070263522
• 18212062748958 is an abundant number, because the sum of its proper divisors (27252070263522) is greater than itself. Its abundance is 9040007514564

Bases of 18212062748958

• Binary: 100001001000001010011100001111110000100011110₂
• Hexadecimal: 0x10905387E11E
• Base-36: 6GEI7XT7I

Squares and roots of 18212062748958

• 18212062748958 squared (18212062748958²) is 331679229571983623730085764
• 18212062748958 cubed (18212062748958³) is 6040562941491011640130704060922941633912
• The square root of 18212062748958 is 4267559.3433434525
• The cube root of 18212062748958 is 26309.9312149219

Scales and comparisons

• 18,212,062,748,958 seconds is equal to 579,087 years, 13 weeks, 4 days, 7 hours, 9 minutes, 18 seconds.
• To count from 1 to 18,212,062,748,958 would take you about one million, four hundred forty-seven thousand, seven hundred eighteen 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 18212062748958 cubic inches would be around 2192.5 feet tall.

Recreational maths with 18212062748958

• 18212062748958 backwards is 85984726021281
• The number of decimal digits it has is: 14
• The sum of 18212062748958's digits is 63
• More coming soon!