40168502686512

Names of 40168502686512

• Cardinal: 40168502686512 can be written as Forty trillion, one hundred sixty-eight billion, five hundred two million, six hundred eighty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.0168502686512 × 10¹³

Factors of 40168502686512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7961

Divisors of 40168502686512

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 53 69 72 92 106 138 144 159 184 207 212 276 318 368 414 424 477 529 552 636 828 848 954 1058 1104 1219 1272 1579 1587 1656 1908 2116 2438 2544 3158 3174 3312 3657 3816 4232 4737 4761 4876 6301 6316 6348 7314 7632 8464 9474 9522 9752 10971 12602 12632 12696 14211 14628 18903 18948 19044 19504 21942 25204 25264 25392 28037 28422 29256 36317 37806 37896 38088 43884 50408 56074 56709 56844 58512 72634 75612 75792 76176 83687 84111 87768 100816 108951 112148 113418 113688 144923 145268 151224 167374 168222 175536 217902 224296 226836 227376 251061 252333 289846 290536 302448 326853 333953 334748 336444 434769 435804 448592 453672 502122 504666 579692 581072 653706 667906 669496 672888 753183 835291 869538 871608 907344 1001859 1004244 1009332 1159384 1304307 1307412 1335812 1338992 1345776 1506366 1670582 1739076 1743216 1924801 2003718 2008488 2018664 2318768 2505873 2608614 2614824 2671624 3005577 3012732 3333229 3341164 3478152 3849602 4007436 4016976 4037328 5011746 5217228 5229648 5343248 5774403 6011154 6025464 6666458 6682328 6956304 7517619 7680919 7699204 8014872 9949279 9999687 10023492 10434456 11548806 12022308 12050928 13332916 13364656 15035238 15361838 15398408 16029744 17323209 19898558 19999374 20046984 20868912 23042757 23097612 24044616 26665832 29847837 29999061 30070476 30723676 30796816 34646418 39797116 39998748 40093968 44270423 46085514 46195224 48089232 53331664 59695674 59998122 60140952 61447352 69128271 69292836 79594232 79997496 88540846 89543511 92171028 92390448 119391348 119996244 120281904 122894704 132811269 138256542 138585672 159188464 159994992 176661137 177081692 179087022 184342056 228833417 238782696 239992488 265622538 276513084 277171344 353322274 354163384 358174044 368684112 398433807 457666834 477565392 479984976 527311787 529983411 531245076 553026168 686500251 706644548 708326768 716348088 796867614 915333668 1054623574 1059966822 1062490152 1106052336 1373000502 1413289096 1432696176 1581935361 1589950233 1593735228 1830667336 2059500753 2109247148 2119933644 2124980304 2746001004 2826578192 3163870722 3179900466 3187470456 3661334672 4119001506 4218494296 4239867288 4745806083 5263168591 5492002008 6327741444 6359800932 6374940912 8238003012 8436988592 8479734576 9491612166 10526337182 10984004016 12128171101 12655482888 12719601864 15789505773 16476006024 18983224332 21052674364 24256342202 25310965776 25439203728 31579011546 32952012048 36384513303 37966448664 42105348728 47368517319 48512684404 63158023092 72769026606 75932897328 84210697456 94737034638 97025368808 109153539909 126316046184 145538053212 189474069276 194050737616 218307079818 252632092368 278947935323 291076106424 378948138552 436614159636 557895870646 582152212848 757896277104 836843805969 873228319272 1115791741292 1673687611938 1746456638544 2231583482584 2510531417907 3347375223876 4463166965168 5021062835814 6694750447752 10042125671628 13389500895504 20084251343256 40168502686512
• Sum of all divisors σ(n): 119828306903760
• Sum of proper divisors (its aliquot sum) s(n): 79659804217248
• 40168502686512 is an abundant number, because the sum of its proper divisors (79659804217248) is greater than itself. Its abundance is 39491301530736

Bases of 40168502686512

• Binary: 1001001000100001110101010101010111001100110000₂
• Hexadecimal: 0x248875557330
• Base-36: E8L5LDNW0

Squares and roots of 40168502686512

• 40168502686512 squared (40168502686512²) is 1613508608076321761346726144
• 40168502686512 cubed (40168502686512³) is 64812224858223968370991296834379946569728
• The square root of 40168502686512 is 6337862.6276144547
• The cube root of 40168502686512 is 34247.4742482583

Scales and comparisons

• 40,168,502,686,512 seconds is equal to 1,277,234 years, 7 weeks, 12 hours, 55 minutes, 12 seconds.
• To count from 1 to 40,168,502,686,512 would take you about three million, one hundred ninety-three thousand and eighty-five 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 40168502686512 cubic inches would be around 2854 feet tall.

Recreational maths with 40168502686512

• 40168502686512 backwards is 21568620586104
• The number of decimal digits it has is: 14
• The sum of 40168502686512's digits is 54
• More coming soon!