16381189816320

Names of 16381189816320

• Cardinal: 16381189816320 can be written as Sixteen trillion, three hundred eighty-one billion, one hundred eighty-nine million, eight hundred sixteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.638118981632 × 10¹³

Factors of 16381189816320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 581

Divisors of 16381189816320

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 64 68 70 80 84 85 96 102 105 112 119 120 128 136 140 160 168 170 192 204 210 224 238 240 255 256 272 280 320 336 340 357 384 408 420 448 476 480 510 512 544 547 560 595 640 672 680 714 768 816 840 896 952 960 1020 1024 1088 1094 1120 1190 1280 1344 1360 1428 1536 1632 1641 1680 1785 1792 1904 1920 2040 2048 2176 2188 2240 2380 2560 2688 2720 2735 2856 3072 3264 3282 3360 3570 3584 3808 3829 3840 4080 4096 4352 4376 4480 4760 5120 5376 5440 5470 5712 6144 6528 6564 6720 7140 7168 7616 7658 7680 8160 8192 8205 8704 8752 8960 9299 9520 10240 10752 10880 10940 11424 11487 12288 13056 13128 13440 14280 14336 15232 15316 15360 16320 16384 16410 17408 17504 17920 18598 19040 19145 20480 21504 21760 21880 22848 22974 24576 26112 26256 26880 27897 28560 28672 30464 30632 30720 32640 32768 32820 34816 35008 35840 37196 38080 38290 40960 43008 43520 43760 45696 45948 46495 49152 52224 52512 53760 55794 57120 57344 57435 60928 61264 61440 65093 65280 65536 65640 69632 70016 71680 74392 76160 76580 81920 86016 87040 87520 91392 91896 92990 98304 104448 105024 107520 111588 114240 114688 114870 121856 122528 122880 130186 130560 131072 131280 139264 139485 140032 143360 148784 152320 153160 163840 172032 174080 175040 182784 183792 185980 195279 196608 208896 210048 215040 223176 228480 229376 229740 243712 245056 245760 260372 261120 262144 262560 278528 278970 280064 286720 297568 304640 306320 325465 327680 344064 348160 350080 365568 367584 371960 390558 393216 417792 420096 430080 446352 456960 458752 459480 487424 490112 491520 520744 522240 524288 525120 557056 557940 560128 573440 595136 609280 612640 650930 655360 688128 696320 700160 731136 735168 743920 781116 786432 835584 840192 860160 892704 913920 917504 918960 974848 976395 980224 983040 1041488 1044480 1048576 1050240 1114112 1115880 1120256 1146880 1190272 1218560 1225280 1301860 1310720 1376256 1392640 1400320 1462272 1470336 1487840 1562232 1572864 1671168 1680384 1720320 1785408 1827840 1835008 1837920 1949696 1952790 1960448 1966080 2082976 2088960 2097152 2100480 2228224 2231760 2240512 2293760 2380544 2437120 2450560 2603720 2621440 2752512 2785280 2800640 2924544 2940672 2975680 3124464 3145728 3342336 3360768 3440640 3570816 3655680 3670016 3675840 3899392 3905580 3920896 3932160 4165952 4177920 4194304 4200960 4456448 4463520 4481024 4587520 4761088 4874240 4901120 5207440 5242880 5505024 5570560 5601280 5849088 5881344 5951360 6248928 6291456 6684672 6721536 6881280 7141632 7311360 7340032 7351680 7798784 7811160 7841792 7864320 8331904 8355840 8388608 8401920 8912896 8927040 8962048 9175040 9522176 9748480 9802240 10414880 10485760 11010048 11141120 11202560 11698176 11762688 11902720 12497856 12582912 13369344 13443072 13762560 14283264 14622720 14680064 14703360 15597568 15622320 15683584 15728640 16663808 16711680 16777216 16803840 17825792 17854080 17924096 18350080 19044352 19496960 19604480 20829760 20971520 22020096 22282240 22405120 23396352 23525376 23805440 24995712 25165824 26738688 26886144 27525120 28566528 29245440 29360128 29406720 31195136 31244640 31367168 31457280 33327616 33423360 33607680 35651584 35708160 35848192 36700160 38088704 38993920 39208960 41659520 41943040 44040192 44564480 44810240 46792704 47050752 47610880 49991424 50331648 53477376 53772288 55050240 57133056 58490880 58720256 58813440 62390272 62489280 62734336 62914560 66655232 66846720 67215360 71303168 71416320 71696384 73400320 76177408 77987840 78417920 83319040 83886080 88080384 89128960 89620480 93585408 94101504 95221760 99982848 106954752 107544576 110100480 114266112 116981760 117440512 117626880 124780544 124978560 125468672 125829120 133310464 133693440 134430720 142606336 142832640 143392768 146800640 152354816 155975680 156835840 166638080 176160768 178257920 179240960 187170816 188203008 190443520 199965696 213909504 215089152 220200960 228532224 233963520 235253760 249561088 249957120 250937344 251658240 266620928 267386880 268861440 285212672 285665280 286785536 293601280 304709632 311951360 313671680 333276160 352321536 356515840 358481920 374341632 376406016 380887040 399931392 427819008 430178304 440401920 457064448 467927040 470507520 499122176 499914240 501874688 533241856 534773760 537722880 571330560 573571072 587202560 609419264 623902720 627343360 666552320 713031680 716963840 748683264 752812032 761774080 799862784 855638016 860356608 880803840 914128896 935854080 941015040 998244352 999828480 1003749376 1066483712 1069547520 1075445760 1142661120 1147142144 1218838528 1247805440 1254686720 1333104640 1426063360 1433927680 1497366528 1505624064 1523548160 1599725568 1720713216 1761607680 1828257792 1871708160 1882030080 1996488704 1999656960 2007498752 2132967424 2139095040 2150891520 2285322240 2294284288 2437677056 2495610880 2509373440 2666209280 2867855360 2994733056 3011248128 3047096320 3199451136 3441426432 3656515584 3743416320 3764060160 3999313920 4014997504 4265934848 4278190080 4301783040 4570644480 4588568576 4875354112 4991221760 5018746880 5332418560 5735710720 5989466112 6022496256 6094192640 6398902272 6882852864 7313031168 7486832640 7528120320 7998627840 8029995008 8531869696 8603566080 9141288960 9177137152 9750708224 9982443520 10037493760 10664837120 11471421440 12044992512 12188385280 12797804544 13765705728 14626062336 14973665280 15056240640 15997255680 16059990016 17063739392 17207132160 18282577920 19501416448 20074987520 21329674240 22942842880 24089985024 24376770560 25595609088 27531411456 29252124672 29947330560 30112481280 31994511360 32119980032 34127478784 34414264320 36565155840 39002832896 40149975040 42659348480 45885685760 48179970048 48753541120 51191218176 58504249344 60224962560 63989022720 64239960064 68254957568 68828528640 73130311680 78005665792 80299950080 85318696960 96359940096 97507082240 102382436352 117008498688 120449925120 127978045440 136509915136 137657057280 146260623360 156011331584 160599900160 170637393920 192719880192 195014164480 204764872704 234016997376 240899850240 255956090880 273019830272 292521246720 321199800320 341274787840 390028328960 409529745408 468033994752 481799700480 511912181760 546039660544 585042493440 682549575680 780056657920 819059490816 963599400960 1023824363520 1092079321088 1170084986880 1365099151360 1638118981632 2047648727040 2340169973760 2730198302720 3276237963264 4095297454080 5460396605440 8190594908160 16381189816320
• Sum of all divisors σ(n): 63548334217728
• Sum of proper divisors (its aliquot sum) s(n): 47167144401408
• 16381189816320 is an abundant number, because the sum of its proper divisors (47167144401408) is greater than itself. Its abundance is 30785954585088

Bases of 16381189816320

• Binary: 11101110011000001011000000000000000000000000₂
• Hexadecimal: 0xEE60B000000
• Base-36: 5T1EXGT1C

Squares and roots of 16381189816320

• 16381189816320 squared (16381189816320²) is 268343379798306075338342400
• 16381189816320 cubed (16381189816320³) is 4395783840428901496918841221309267968000
• The square root of 16381189816320 is 4047368.2580560915
• The cube root of 16381189816320 is 25396.9646363095

Scales and comparisons

• 16,381,189,816,320 seconds is equal to 520,871 years, 8 weeks, 4 days, 8 hours, 32 minutes.
• To count from 1 to 16,381,189,816,320 would take you about one million, three hundred two thousand, one hundred seventy-seven 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 16381189816320 cubic inches would be around 2116.4 feet tall.

Recreational maths with 16381189816320

• 16381189816320 backwards is 02361898118361
• The number of decimal digits it has is: 14
• The sum of 16381189816320's digits is 57
• More coming soon!