1518829889940

Names of 1518829889940

• Cardinal: 1518829889940 can be written as One trillion, five hundred eighteen billion, eight hundred twenty-nine million, eight hundred eighty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.51882988994 × 10¹²

Factors of 1518829889940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11268

Divisors of 1518829889940

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 30 33 36 38 44 45 55 57 60 66 76 90 95 99 110 114 121 132 165 171 180 190 198 209 220 228 242 285 330 337 342 363 380 396 418 484 495 570 605 627 660 674 684 726 836 855 990 1011 1045 1089 1140 1210 1254 1348 1452 1685 1710 1815 1881 1980 2022 2090 2178 2299 2420 2508 3033 3135 3370 3420 3630 3707 3762 4044 4180 4356 4598 5055 5445 6066 6270 6403 6740 6897 7260 7414 7524 9196 9405 10110 10890 10891 11121 11495 12132 12540 12806 13794 14828 15165 18535 18810 19209 20220 20691 21780 21782 22242 22990 25612 27588 30330 32015 32673 33363 34485 37070 37620 38418 40777 41382 43564 44484 45980 54455 55605 57627 60660 64030 65346 66726 68970 70433 74140 76836 81554 82764 96045 98019 103455 108910 111210 115254 119801 122331 128060 130692 133452 137940 140866 163108 163365 166815 192090 196038 203885 206910 206929 211299 217820 222420 230508 239602 244662 281732 288135 326730 333630 352165 359403 366993 384180 392076 407770 413820 413858 422598 479204 489324 490095 576270 599005 611655 620787 633897 653460 667260 704330 718806 733986 774763 815540 827716 845196 980190 1034645 1056495 1078209 1152540 1198010 1223310 1241574 1267794 1317811 1408660 1437612 1467972 1549526 1797015 1834965 1862361 1960380 2069290 2112990 2156418 2276219 2324289 2396020 2446620 2483148 2535588 2635622 3099052 3103935 3169485 3594030 3669930 3670267 3724722 3873815 3953433 4138580 4225980 4312836 4552438 4648578 5271244 5391045 6207870 6338970 6589055 6828657 6972867 7188060 7339860 7340534 7449444 7747630 7906866 9104876 9297156 9311805 10782090 11010801 11381095 11621445 11860299 12415740 12677940 13178110 13657314 13945734 14681068 15495260 15813732 18351335 18623610 19767165 20485971 21564180 22021602 22762190 23242890 23720598 25038409 26356220 27314628 27891468 33032403 34143285 34864335 36702670 37247220 39534330 40372937 40971942 44043204 45524380 46485780 47441196 50076818 55054005 59301495 66064806 68286570 69728670 69735073 73405340 75115227 79068660 80745874 81943884 100153636 102429855 110108010 118602990 121118811 125192045 132129612 136573140 139457340 139470146 150230454 161491748 165162015 201864685 204859710 209205219 220216020 225345681 237205980 242237622 250384090 278940292 300460908 330324030 348675365 363356433 375576135 403729370 409719420 418410438 444102307 450691362 484475244 500768180 605594055 627615657 660648060 697350730 726712866 751152270 767085803 807458740 836820876 888204614 901382724 1046026095 1126728405 1211188110 1255231314 1332306921 1394701460 1453425732 1502304540 1534171606 1776409228 1816782165 2092052190 2220511535 2253456810 2301257409 2422376220 2510462628 2664613842 3068343212 3138078285 3633564330 3835429015 3996920763 4184104380 4441023070 4506913620 4602514818 5329227684 6276156570 6661534605 6903772227 7267128660 7670858030 7993841526 8437943833 8882046140 9205029636 11506287045 12552313140 13323069210 13807544454 15341716060 15987683052 16875887666 19984603815 23012574090 25313831499 26646138420 27615088908 33751775332 34518861135 39969207630 42189719165 46025148180 50627662998 69037722270 75941494497 79938415260 84379438330 101255325996 126569157495 138075444540 151882988994 168758876660 253138314990 303765977988 379707472485 506276629980 759414944970 1518829889940
• Sum of all divisors σ(n): 5346857530560
• Sum of proper divisors (its aliquot sum) s(n): 3828027640620
• 1518829889940 is an abundant number, because the sum of its proper divisors (3828027640620) is greater than itself. Its abundance is 2309197750680

Bases of 1518829889940

• Binary: 10110000110100001010100001110100110010100₂
• Hexadecimal: 0x161A150E994
• Base-36: JDQO3NH0

Squares and roots of 1518829889940

• 1518829889940 squared (1518829889940²) is 2306844234575152513203600
• 1518829889940 cubed (1518829889940³) is 3503703974908502434287738184811784000
• The square root of 1518829889940 is 1232408.1669398333
• The cube root of 1518829889940 is 11494.8430310593

Scales and comparisons

• 1,518,829,889,940 seconds is equal to 48,294 years, 4 weeks, 5 days, 15 hours, 39 minutes.
• To count from 1 to 1,518,829,889,940 would take you about one hundred twenty thousand, seven hundred thirty-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 1518829889940 cubic inches would be around 957.9 feet tall.

Recreational maths with 1518829889940

• 1518829889940 backwards is 0499889288151
• The number of decimal digits it has is: 13
• The sum of 1518829889940's digits is 72
• More coming soon!