18141519013020

Names of 18141519013020

• Cardinal: 18141519013020 can be written as Eighteen trillion, one hundred forty-one billion, five hundred nineteen million, thirteen thousand and twenty.

Scientific notation

• Scientific notation: 1.814151901302 × 10¹³

Factors of 18141519013020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 112008

Divisors of 18141519013020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 151 156 180 195 234 260 302 390 453 461 468 585 604 755 780 906 922 1170 1359 1383 1510 1812 1844 1963 2265 2305 2340 2718 2766 3020 3926 4149 4530 4610 5436 5532 5889 5993 6795 6915 7852 8298 9060 9220 9815 11778 11986 13590 13830 16596 17667 17979 19630 20745 23556 23972 27180 27660 29445 29965 35334 35958 39260 41490 53937 58890 59930 69611 70668 71916 82980 88335 89895 107874 111373 117780 119860 139222 176670 179790 208833 215748 222746 269685 278444 334119 348055 353340 359580 417666 445492 539370 556865 626499 668238 696110 835332 904943 1002357 1044165 1078740 1113730 1252998 1336476 1392220 1447849 1670595 1809886 2004714 2088330 2227460 2505996 2714829 2895698 3132495 3341190 3619772 4009428 4176660 4343547 4524715 5011785 5429658 5791396 6264990 6682380 7239245 8144487 8687094 9049430 10023570 10859316 12529980 13030641 13574145 14478490 16288974 16817323 17374188 18098860 20047140 21717735 26061282 27148290 28956980 32577948 33634646 40722435 43435470 50451969 51342953 52122564 54296580 65153205 67269292 81444870 84086615 86870940 100903938 102685906 130306410 151355907 154028859 162889740 168173230 201807876 205371812 218625199 252259845 256714765 260612820 302711814 308057718 336346460 437250398 462086577 504519690 513429530 605423628 616115436 655875597 667458389 756779535 770144295 874500796 924173154 1009039380 1026859060 1093125995 1311751194 1334916778 1513559070 1540288590 1848346308 1967626791 2002375167 2186251990 2310432885 2623502388 2669833556 3027118140 3080577180 3279377985 3337291945 3935253582 4004750334 4372503980 4620865770 6007125501 6558755970 6674583890 7752785903 7870507164 8009500668 9241731540 9838133955 10011875835 12014251002 13117511940 13349167780 15505571806 19676267910 20023751670 23258357709 24028502004 30035627505 31011143612 38763929515 39352535820 40047503340 46516715418 60071255010 69775073127 77527859030 93033430836 100786216739 116291788545 120142510020 139550146254 155055718060 201572433478 232583577090 279100292508 302358650217 348875365635 403144866956 465167154180 503931083695 604717300434 697750731270 907075950651 1007862167390 1209434600868 1395501462540 1511793251085 1814151901302 2015724334780 3023586502170 3628303802604 4535379753255 6047173004340 9070759506510 18141519013020
• Sum of all divisors σ(n): 59784700719744
• Sum of proper divisors (its aliquot sum) s(n): 41643181706724
• 18141519013020 is an abundant number, because the sum of its proper divisors (41643181706724) is greater than itself. Its abundance is 23501662693704

Bases of 18141519013020

• Binary: 100000111111111100110110010111110010010011100₂
• Hexadecimal: 0x107FE6CBE49C
• Base-36: 6FI3K0Q70

Squares and roots of 18141519013020

• 18141519013020 squared (18141519013020²) is 329114712099766154929520400
• 18141519013020 cubed (18141519013020³) is 5970640807022511146749793334669955608000
• The square root of 18141519013020 is 4259286.2093336719
• The cube root of 18141519013020 is 26275.9170852215

Scales and comparisons

• 18,141,519,013,020 seconds is equal to 576,844 years, 9 weeks, 5 days, 20 hours, 57 minutes.
• To count from 1 to 18,141,519,013,020 would take you about one million, four hundred forty-two thousand, one hundred ten 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 18141519013020 cubic inches would be around 2189.7 feet tall.

Recreational maths with 18141519013020

• 18141519013020 backwards is 02031091514181
• 18141519013020 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18141519013020's digits is 36
• More coming soon!