123138132860805120

Names of 123138132860805120

• Cardinal: 123138132860805120 can be written as One hundred twenty-three quadrillion, one hundred thirty-eight trillion, one hundred thirty-two billion, eight hundred sixty million, eight hundred five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.2313813286080512 × 10¹⁷

Factors of 123138132860805120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 917

Divisors of 123138132860805120

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 31 32 34 36 40 45 48 51 60 62 64 68 72 80 85 90 93 96 102 120 124 128 136 144 153 155 160 170 180 186 192 204 240 248 255 256 272 279 288 306 310 320 340 360 372 384 408 465 480 496 510 512 527 544 558 576 612 620 640 680 720 744 765 768 816 859 930 960 992 1020 1024 1054 1088 1116 1152 1224 1240 1280 1360 1395 1440 1488 1530 1536 1581 1632 1718 1860 1920 1984 2040 2048 2108 2176 2232 2304 2448 2480 2560 2577 2635 2720 2790 2880 2976 3060 3072 3162 3264 3436 3720 3840 3968 4080 4096 4216 4295 4352 4464 4608 4743 4896 4960 5120 5154 5270 5440 5580 5760 5952 6120 6144 6324 6528 6872 7440 7680 7731 7905 7936 8160 8192 8432 8590 8704 8928 9216 9486 9792 9920 10240 10308 10540 10880 11160 11520 11904 12240 12288 12648 12885 13056 13744 14603 14880 15360 15462 15810 15872 16320 16864 17180 17408 17856 18432 18972 19584 19840 20480 20616 21080 21760 22320 23040 23715 23808 24480 24576 25296 25770 26112 26629 27488 29206 29760 30720 30924 31620 31744 32640 33728 34360 34816 35712 36864 37944 38655 39168 39680 40960 41232 42160 43520 43809 44640 46080 47430 47616 48960 50592 51540 52224 53258 54976 58412 59520 61440 61848 63240 63488 65280 67456 68720 69632 71424 73015 73728 75888 77310 78336 79360 79887 82464 84320 87040 87618 89280 92160 94860 95232 97920 101184 103080 104448 106516 109952 116824 119040 122880 123696 126480 126976 130560 131427 133145 134912 137440 139264 142848 146030 151776 154620 156672 158720 159774 164928 168640 174080 175236 178560 184320 189720 190464 195840 202368 206160 208896 213032 219045 219904 233648 238080 239661 247392 252960 253952 261120 262854 266290 269824 274880 285696 292060 303552 309240 313344 317440 319548 329856 337280 348160 350472 357120 368640 379440 380928 391680 399435 404736 412320 417792 426064 438090 439808 452693 467296 476160 479322 494784 505920 522240 525708 532580 539648 549760 571392 584120 607104 618480 626688 634880 639096 657135 659712 674560 696320 700944 714240 737881 758880 761856 783360 798870 809472 824640 852128 876180 879616 905386 934592 952320 958644 989568 1011840 1044480 1051416 1065160 1079296 1099520 1142784 1168240 1198305 1214208 1236960 1253376 1269760 1278192 1314270 1319424 1349120 1358079 1401888 1428480 1475762 1517760 1566720 1597740 1618944 1649280 1704256 1752360 1759232 1810772 1869184 1904640 1917288 1979136 2023680 2088960 2102832 2130320 2158592 2199040 2213643 2263465 2285568 2336480 2396610 2428416 2473920 2556384 2628540 2638848 2698240 2716158 2803776 2856960 2951524 3035520 3133440 3195480 3237888 3298560 3408512 3504720 3518464 3621544 3689405 3738368 3809280 3834576 3958272 4047360 4074237 4205664 4260640 4317184 4398080 4427286 4526930 4672960 4793220 4856832 4947840 5112768 5257080 5277696 5396480 5432316 5607552 5713920 5903048 6071040 6266880 6390960 6475776 6597120 6640929 6790395 6817024 7009440 7036928 7243088 7378810 7476736 7669152 7916544 8094720 8148474 8411328 8521280 8796160 8854572 9053860 9345920 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2829460773456 2920733701632 2986470044160 3006302071797 3103279557984 3143845303840 3185568047104 3245259668480 3340335635330 3448088397760 3536825966820 3583764052992 3650917127040 3772614364608 3879099447480 3894311602176 3981960058880 4008402762396 4137706077312 4216193003520 4479705066240 4624211681280 4715767955760 4778352070656 4867889502720 5010503452995 5030152486144 5172132596640 5192415469568 5344537016528 5516941436416 5658921546912 5841467403264 5972940088320 6012604143594 6206559115968 6287690607680 6490519336960 6680671270660 6896176795520 7073651933640 7167528105984 7301834254080 7545228729216 7758198894960 7788623204352 7963920117760 8016805524792 8275412154624 8432386007040 8959410132480 9431535911520 9556704141312 9735779005440 10021006905990 10060304972288 10344265193280 10689074033056 11033882872832 11317843093824 11682934806528 11945880176640 12025208287188 12413118231936 12575381215360 12981038673920 13361342541320 13792353591040 14147303867280 14335056211968 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99304945855488 100603049722880 106890740330560 110338828728320 113178430938240 116829348065280 120252082871880 120723659667456 124131182319360 128268888396672 132406594473984 143350562119680 150904574584320 160336110495840 160964879556608 165508243092480 171025184528896 181085489501184 192403332595008 198609891710976 201206099445760 213781480661120 220677657456640 226356861876480 233658696130560 240504165743760 241447319334912 248262364638720 256537776793344 264813188947968 301809149168640 320672220991680 331016486184960 342050369057792 362170979002368 384806665190016 397219783421952 402412198891520 427562961322240 441355314913280 452713723752960 481008331487520 482894638669824 496524729277440 513075553586688 603618298337280 641344441983360 662032972369920 684100738115584 724341958004736 769613330380032 794439566843904 804824397783040 855125922644480 905427447505920 962016662975040 993049458554880 1026151107173376 1207236596674560 1282688883966720 1324065944739840 1368201476231168 1448683916009472 1539226660760064 1710251845288960 1810854895011840 1924033325950080 1986098917109760 2052302214346752 2414473193349120 2565377767933440 2736402952462336 3078453321520128 3420503690577920 3621709790023680 3848066651900160 3972197834219520 4104604428693504 5130755535866880 6156906643040256 6841007381155840 7243419580047360 7696133303800320 8209208857387008 10261511071733760 12313813286080512 13682014762311680 15392266607600640 20523022143467520 24627626572161024 30784533215201280 41046044286935040 61569066430402560 123138132860805120
• Sum of all divisors σ(n): 467084961599892480
• Sum of proper divisors (its aliquot sum) s(n): 343946828739087360
• 123138132860805120 is an abundant number, because the sum of its proper divisors (343946828739087360) is greater than itself. Its abundance is 220808695878282240

Bases of 123138132860805120

• Binary: 110110101011110010111101010111011011110010010000000000000₂
• Hexadecimal: 0x1B5797ABB792000
• Base-36: XOGTPAKY680

Squares and roots of 123138132860805120

• 123138132860805120 squared (123138132860805120²) is 15162999764445293726657134618214400
• 123138132860805120 cubed (123138132860805120³) is 1867143479562621317485180961169796355389000777728000
• The square root of 123138132860805120 is 350910434.2432768413
• The cube root of 123138132860805120 is 497505.0819555187

Scales and comparisons

• 123,138,132,860,805,120 seconds is equal to 3,915,411,733 years, 37 weeks, 3 days, 3 hours, 12 minutes.
• To count from 1 to 123,138,132,860,805,120 would take you about eleven billion, seven hundred forty-six million, two hundred thirty-five thousand, two hundred one 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 123138132860805120 cubic inches would be around 41458.8 feet tall.

Recreational maths with 123138132860805120

• 123138132860805120 backwards is 021508068231831321
• The number of decimal digits it has is: 18
• The sum of 123138132860805120's digits is 54
• More coming soon!