1228138768367616

Names of 1228138768367616

• Cardinal: 1228138768367616 can be written as One quadrillion, two hundred twenty-eight trillion, one hundred thirty-eight billion, seven hundred sixty-eight million, three hundred sixty-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.228138768367616 × 10¹⁵

Factors of 1228138768367616

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 8330

Divisors of 1228138768367616

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 47 48 56 57 61 64 76 84 94 96 112 114 122 128 133 141 152 168 183 188 192 224 228 244 256 266 282 304 329 336 366 376 384 399 427 448 456 488 512 532 564 608 658 672 732 752 768 798 854 893 896 912 976 987 1024 1064 1128 1159 1216 1281 1316 1344 1464 1504 1536 1596 1708 1786 1792 1824 1952 1974 2048 2128 2256 2318 2432 2562 2632 2679 2688 2867 2928 3008 3072 3192 3416 3477 3572 3584 3648 3904 3948 4096 4256 4512 4636 4864 5124 5264 5358 5376 5734 5856 6016 6144 6251 6384 6832 6954 7144 7168 7296 7808 7896 8113 8191 8192 8512 8601 9024 9272 9728 10248 10528 10716 10752 11468 11712 12032 12288 12502 12768 13664 13908 14288 14336 14592 15616 15792 16226 16382 16384 17024 17202 18048 18544 18753 19456 20069 20496 21056 21432 21504 22936 23424 24064 24339 24573 24576 25004 25536 27328 27816 28576 28672 29184 31232 31584 32452 32764 32768 34048 34404 36096 37088 37506 38912 40138 40992 42112 42864 43008 45872 46848 48128 48678 49146 49152 50008 51072 54473 54656 55632 57152 57337 57344 58368 60207 62464 63168 64904 65528 65536 68096 68808 72192 74176 75012 77824 80276 81984 84224 85728 86016 91744 93696 96256 97356 98292 98304 100016 102144 108946 109312 111264 114304 114674 114688 116736 120414 124928 126336 129808 131056 131072 136192 137616 144384 148352 150024 155629 155648 160552 163419 163968 168448 171456 172011 172032 183488 187392 192512 194712 196584 196608 200032 204288 217892 218624 222528 228608 229348 229376 233472 240828 249856 252672 259616 262112 272384 275232 288768 296704 300048 311258 311296 321104 326838 327936 336896 342912 344022 344064 366976 374784 381311 384977 385024 389424 393168 393216 400064 408576 435784 437248 445056 457216 458696 458752 466887 466944 481656 499651 499712 505344 519232 524224 544768 550464 577536 593408 600096 622516 622592 642208 653676 655872 673792 685824 688044 688128 733952 749568 762622 769954 770048 778848 786336 800128 817152 871568 874496 890112 914432 917392 917504 933774 933888 963312 999302 999424 1010688 1038464 1048448 1089403 1089536 1100928 1143933 1154931 1155072 1186816 1200192 1245032 1245184 1284416 1307352 1311744 1347584 1371648 1376088 1376256 1467904 1498953 1499136 1525244 1539908 1540096 1557696 1572672 1600256 1634304 1743136 1748992 1780224 1828864 1834784 1867548 1867776 1926624 1998604 1998848 2021376 2076928 2096896 2178806 2179072 2201856 2287866 2309862 2310144 2373632 2400384 2490064 2490368 2568832 2614704 2623488 2694839 2695168 2743296 2752176 2752512 2935808 2997906 2998272 3050488 3079816 3080192 3115392 3145344 3200512 3268209 3268608 3486272 3497557 3497984 3560448 3657728 3669568 3735096 3735552 3853248 3997208 3997696 4042752 4153856 4193792 4357612 4358144 4403712 4575732 4619724 4620288 4747264 4800768 4980128 5137664 5229408 5246976 5389678 5390336 5486592 5504352 5871616 5995812 5996544 6100976 6159632 6160384 6230784 6290688 6401024 6536418 6537216 6972544 6995114 6995968 7120896 7314563 7315456 7339136 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42977980416 44152242176 44940675072 48094406656 49117691904 49973094416 49979195392 50459705344 51036351744 52430787584 53546336256 57112107904 57303973888 58327259136 59920900096 61195812864 63123908736 65490255872 66228363264 68048468992 71395115008 72141609984 74959641624 74968793088 75689558016 77769678848 78646181376 84165211648 85668161856 85955960832 88304484352 89881350144 96188813312 98235383808 99946188832 102072703488 104861575168 107092672512 114224215808 114607947776 116654518272 119841800192 126247817472 132456726528 136096937984 142790230016 144283219968 149919283248 149937586176 151379116032 155539357696 157292362752 168330423296 171336323712 171911921664 176608968704 179762700288 192377626624 196470767616 199892377664 204145406976 209723150336 214185345024 228448431616 229215895552 233309036544 239683600384 252495634944 264913453056 272193875968 288566439936 299838566496 311078715392 314584725504 336660846592 342672647424 343823843328 353217937408 359525400576 384755253248 399784755328 408290813952 419446300672 428370690048 456896863232 458431791104 466618073088 479367200768 504991269888 529826906112 544387751936 577132879872 599677132992 622157430784 629169451008 673321693184 685345294848 687647686656 719050801152 769510506496 799569510656 816581627904 838892601344 913793726464 933236146176 958734401536 1009982539776 1059653812224 1088775503872 1154265759744 1199354265984 1244314861568 1258338902016 1346643386368 1370690589696 1375295373312 1438101602304 1539021012992 1599139021312 1633163255808 1677785202688 1827587452928 1866472292352 2019965079552 2177551007744 2308531519488 2398708531968 2516677804032 2693286772736 2741381179392 2876203204608 3078042025984 3198278042624 3266326511616 3355570405376 3655174905856 3732944584704 4039930159104 4355102015488 4617063038976 4797417063936 5033355608064 5386573545472 5482762358784 6396556085248 6532653023232 6711140810752 7310349811712 8079860318208 8710204030976 9234126077952 9594834127872 10066711216128 10773147090944 10965524717568 12793112170496 13065306046464 14620699623424 16159720636416 19189668255744 20133422432256 21546294181888 21931049435136 25586224340992 26130612092928 29241399246848 32319441272832 38379336511488 43862098870272 51172448681984 58482798493696 64638882545664 76758673022976 87724197740544 102344897363968 153517346045952 175448395481088 204689794727936 307034692091904 409379589455872 614069384183808 1228138768367616
• Sum of all divisors σ(n): 4090167652515840
• Sum of proper divisors (its aliquot sum) s(n): 2862028884148224
• 1228138768367616 is an abundant number, because the sum of its proper divisors (2862028884148224) is greater than itself. Its abundance is 1633890115780608

Bases of 1228138768367616

• Binary: 100010111001111110001010111000001100000000000000000₂
• Hexadecimal: 0x45CFC57060000
• Base-36: C3C75T2Z9C

Squares and roots of 1228138768367616

• 1228138768367616 squared (1228138768367616²) is 1508324834367524746809317523456
• 1228138768367616 cubed (1228138768367616³) is 1852432204378420244066759131501117012910800896
• The square root of 1228138768367616 is 35044810.8622034941
• The cube root of 1228138768367616 is 107090.0563159023

Scales and comparisons

• 1,228,138,768,367,616 seconds is equal to 39,051,013 years, 49 weeks, 3 days, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 1,228,138,768,367,616 would take you about one hundred seventeen million, one hundred fifty-three thousand and forty-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 1228138768367616 cubic inches would be around 8924.2 feet tall.

Recreational maths with 1228138768367616

• 1228138768367616 backwards is 6167638678318221
• The number of decimal digits it has is: 16
• The sum of 1228138768367616's digits is 75
• More coming soon!