16399145041920

Names of 16399145041920

• Cardinal: 16399145041920 can be written as Sixteen trillion, three hundred ninety-nine billion, one hundred forty-five million, forty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.639914504192 × 10¹³

Factors of 16399145041920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 376

Divisors of 16399145041920

• Number of divisors d(n): 612
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 59 60 64 72 80 90 96 118 120 128 144 160 177 180 192 236 240 256 288 295 307 320 354 360 384 472 480 512 531 576 590 614 640 708 720 768 885 921 944 960 1024 1062 1152 1180 1228 1280 1416 1440 1535 1536 1770 1842 1888 1920 2048 2124 2304 2360 2456 2560 2655 2763 2832 2880 3070 3072 3540 3684 3776 3840 4096 4248 4605 4608 4720 4912 5120 5310 5526 5664 5760 6140 6144 7080 7368 7552 7680 8192 8496 9210 9216 9440 9824 10240 10620 11052 11328 11520 12280 12288 13815 14160 14736 15104 15360 16384 16992 18113 18420 18432 18880 19648 20480 21240 22104 22656 23040 24560 24576 27630 28320 29472 30208 30720 32768 33984 36226 36840 36864 37760 39296 40960 42480 44208 45312 46080 49120 49152 54339 55260 56640 58944 60416 61440 65536 67968 72452 73680 73728 75520 78592 81920 84960 88416 90565 90624 92160 94249 98240 98304 108678 110520 113280 117888 120832 122880 135936 144904 147360 147456 151040 157184 163017 163840 169920 176832 181130 181248 184320 188498 196480 196608 217356 221040 226560 235776 241664 245760 271695 271872 282747 289808 294720 294912 302080 314368 326034 327680 339840 353664 362260 362496 368640 376996 392960 434712 442080 453120 471245 471552 483328 491520 543390 543744 565494 579616 589440 589824 604160 628736 652068 679680 707328 724520 724992 737280 753992 785920 815085 848241 869424 884160 906240 942490 943104 966656 983040 1086780 1087488 1130988 1159232 1178880 1208320 1257472 1304136 1359360 1413735 1414656 1449040 1449984 1474560 1507984 1571840 1630170 1696482 1738848 1768320 1812480 1884980 1886208 1933312 2173560 2174976 2261976 2318464 2357760 2416640 2514944 2608272 2718720 2827470 2829312 2898080 2899968 2949120 3015968 3143680 3260340 3392964 3477696 3536640 3624960 3769960 3772416 3866624 4241205 4347120 4349952 4523952 4636928 4715520 4833280 5029888 5216544 5437440 5560691 5654940 5658624 5796160 5799936 6031936 6287360 6520680 6785928 6955392 7073280 7249920 7539920 7544832 8482410 8694240 8699904 9047904 9273856 9431040 9666560 10059776 10433088 10874880 11121382 11309880 11317248 11592320 11599872 12063872 12574720 13041360 13571856 13910784 14146560 14499840 15079840 15089664 16682073 16964820 17388480 17399808 18095808 18547712 18862080 19333120 20119552 20866176 21749760 22242764 22619760 22634496 23184640 24127744 25149440 26082720 27143712 27803455 27821568 28293120 28999680 30159680 30179328 33364146 33929640 34776960 34799616 36191616 37095424 37724160 41732352 43499520 44485528 45239520 45268992 46369280 48255488 50046219 50298880 52165440 54287424 55606910 55643136 56586240 57999360 60319360 60358656 66728292 67859280 69553920 72383232 74190848 75448320 83410365 83464704 86999040 88971056 90479040 90537984 92738560 96510976 100092438 100597760 104330880 108574848 111213820 111286272 113172480 120638720 133456584 135718560 139107840 144766464 148381696 150896640 166820730 166929408 173998080 177942112 180958080 181075968 185477120 193021952 200184876 208661760 217149696 222427640 222572544 226344960 241277440 250231095 266913168 271437120 278215680 289532928 296763392 301793280 333641460 333858816 355884224 361916160 370954240 386043904 400369752 417323520 434299392 444855280 445145088 452689920 482554880 500462190 533826336 542874240 556431360 579065856 593526784 667282920 667717632 711768448 723832320 741908480 772087808 800739504 834647040 868598784 889710560 890290176 905379840 965109760 1000924380 1067652672 1085748480 1112862720 1158131712 1187053568 1334565840 1335435264 1423536896 1447664640 1483816960 1544175616 1601479008 1669294080 1737197568 1779421120 1780580352 1930219520 2001848760 2135305344 2171496960 2225725440 2316263424 2669131680 2670870528 2847073792 2895329280 2967633920 3088351232 3202958016 3338588160 3474395136 3558842240 3561160704 3860439040 4003697520 4270610688 4342993920 4451450880 4632526848 5338263360 5341741056 5694147584 5790658560 5935267840 6176702464 6405916032 6677176320 6948790272 7117684480 7720878080 8007395040 8541221376 8685987840 8902901760 9265053696 10676526720 10683482112 11388295168 11581317120 12811832064 13354352640 13897580544 14235368960 15441756160 16014790080 17082442752 17371975680 17805803520 18530107392 21353053440 22776590336 23162634240 25623664128 26708705280 27795161088 28470737920 30883512320 32029580160 34164885504 34743951360 42706106880 45553180672 46325268480 51247328256 53417410560 55590322176 56941475840 64059160320 68329771008 69487902720 85412213760 91106361344 92650536960 102494656512 113882951680 128118320640 136659542016 138975805440 170824427520 182212722688 204989313024 227765903360 256236641280 273319084032 277951610880 341648855040 364425445376 409978626048 455531806720 512473282560 546638168064 683297710080 819957252096 911063613440 1024946565120 1093276336128 1366595420160 1639914504192 1822127226880 2049893130240 2733190840320 3279829008384 4099786260480 5466381680640 8199572520960 16399145041920
• Sum of all divisors σ(n): 58002424959960
• Sum of proper divisors (its aliquot sum) s(n): 41603279918040
• 16399145041920 is an abundant number, because the sum of its proper divisors (41603279918040) is greater than itself. Its abundance is 25204134876120

Bases of 16399145041920

• Binary: 11101110101000111001001101110000000000000000₂
• Hexadecimal: 0xEEA39370000
• Base-36: 5T9NVJLS0

Squares and roots of 16399145041920

• 16399145041920 squared (16399145041920²) is 268931958105929318557286400
• 16399145041920 cubed (16399145041920³) is 4410254187386687938572687514049445888000
• The square root of 16399145041920 is 4049585.7864626107
• The cube root of 16399145041920 is 25406.2403508681

Scales and comparisons

• 16,399,145,041,920 seconds is equal to 521,442 years, 4 weeks, 3 days, 11 hours, 12 minutes.
• To count from 1 to 16,399,145,041,920 would take you about one million, three hundred three thousand, six hundred 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 16399145041920 cubic inches would be around 2117.2 feet tall.

Recreational maths with 16399145041920

• 16399145041920 backwards is 02914054199361
• The number of decimal digits it has is: 14
• The sum of 16399145041920's digits is 54
• More coming soon!