1121217589920

Names of 1121217589920

• Cardinal: 1121217589920 can be written as One trillion, one hundred twenty-one billion, two hundred seventeen million, five hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.12121758992 × 10¹²

Factors of 1121217589920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 956

Divisors of 1121217589920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 127 160 181 240 254 307 331 362 381 480 508 543 614 635 662 724 762 905 921 993 1016 1086 1228 1270 1324 1448 1524 1535 1655 1810 1842 1905 1986 2032 2172 2456 2540 2648 2715 2896 3048 3070 3310 3620 3684 3810 3972 4064 4344 4605 4912 4965 5080 5296 5430 5792 6096 6140 6620 7240 7368 7620 7944 8688 9210 9824 9930 10160 10592 10860 12192 12280 13240 14480 14736 15240 15888 17376 18420 19860 20320 21720 22987 24560 26480 28960 29472 30480 31776 36840 38989 39720 42037 43440 45974 49120 52960 55567 59911 60960 68961 73680 77978 79440 84074 86880 91948 101617 111134 114935 116967 119822 126111 137922 147360 155956 158880 166701 168148 179733 183896 194945 203234 210185 222268 229870 233934 239644 252222 275844 277835 299555 304851 311912 333402 336296 344805 359466 367792 389890 406468 420370 444536 459740 467868 479288 504444 508085 551688 555670 584835 599110 609702 623824 630555 666804 672592 689610 718932 735584 779780 812936 833505 840740 889072 898665 919480 935736 958576 1008888 1016170 1103376 1111340 1169670 1198220 1219404 1247648 1261110 1333608 1345184 1379220 1437864 1524255 1559560 1625872 1667010 1681480 1778144 1797330 1838960 1871472 1917152 2017776 2032340 2206752 2222680 2339340 2396440 2438808 2522220 2667216 2758440 2875728 3048510 3119120 3251744 3334020 3362960 3594660 3677920 3742944 4035552 4064680 4445360 4678680 4792880 4877616 5044440 5334432 5516880 5751456 6097020 6238240 6668040 6725920 7057009 7189320 7608697 8129360 8890720 9357360 9585760 9755232 10088880 11033760 12194040 12905359 13336080 14114018 14378640 15217394 16258720 18392677 18714720 20177760 21171027 22826091 24388080 25810718 26672160 28228036 28757280 30434788 35285045 36785354 38043485 38716077 42342054 45652182 48776160 51621436 55178031 56456072 60869576 64526795 70570090 73570708 76086970 77432154 84684108 91304364 91963385 103242872 105855135 110356062 112912144 114130455 121739152 129053590 141140180 147141416 152173940 154864308 169368216 182608728 183926770 193580385 206485744 211710270 220712124 225824288 228260910 243478304 258107180 275890155 282280360 294282832 304347880 309728616 338736432 365217456 367853540 387160770 412971488 423420540 441424248 456521820 516214360 551780310 564560720 588565664 608695760 619457232 677472864 730434912 735707080 774321540 846841080 882848496 913043640 1032428720 1103560620 1129121440 1217391520 1238914464 1471414160 1548643080 1693682160 1765696992 1826087280 2064857440 2207121240 2335869979 2942828320 3097286160 3387364320 3652174560 4414242480 4671739958 6194572320 7007609937 8828484960 9343479916 11679349895 14015219874 18686959832 23358699790 28030439748 35038049685 37373919664 46717399580 56060879496 70076099370 74747839328 93434799160 112121758992 140152198740 186869598320 224243517984 280304397480 373739196640 560608794960 1121217589920
• Sum of all divisors σ(n): 3601819533312
• Sum of proper divisors (its aliquot sum) s(n): 2480601943392
• 1121217589920 is an abundant number, because the sum of its proper divisors (2480601943392) is greater than itself. Its abundance is 1359384353472

Bases of 1121217589920

• Binary: 10000010100001101110001101011001010100000₂
• Hexadecimal: 0x1050DC6B2A0
• Base-36: EB2W059C

Squares and roots of 1121217589920

• 1121217589920 squared (1121217589920²) is 1257128883946013285606400
• 1121217589920 cubed (1121217589920³) is 1409515017476768395479908433727488000
• The square root of 1121217589920 is 1058875.6253309451
• The cube root of 1121217589920 is 10388.7501315525

Scales and comparisons

• 1,121,217,589,920 seconds is equal to 35,651 years, 13 weeks, 10 hours, 32 minutes.
• To count from 1 to 1,121,217,589,920 would take you about eighty-nine thousand, one hundred twenty-eight 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 1121217589920 cubic inches would be around 865.7 feet tall.

Recreational maths with 1121217589920

• 1121217589920 backwards is 0299857121211
• 1121217589920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1121217589920's digits is 48
• More coming soon!