16380118081738320

Names of 16380118081738320

• Cardinal: 16380118081738320 can be written as Sixteen quadrillion, three hundred eighty trillion, one hundred eighteen billion, eighty-one million, seven hundred thirty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.638011808173832 × 10¹⁶

Factors of 16380118081738320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4966923404

Divisors of 16380118081738320

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 52 56 60 65 70 78 80 84 91 104 105 112 120 130 140 151 156 168 182 195 208 210 240 260 273 280 302 312 336 364 390 420 453 455 520 546 560 604 624 728 755 780 840 906 910 1040 1057 1092 1208 1365 1456 1510 1560 1680 1812 1820 1963 2114 2184 2265 2416 2730 3020 3120 3171 3624 3640 3926 4228 4368 4530 5285 5460 5889 6040 6342 7248 7280 7852 8456 9060 9815 10570 10920 11778 12080 12684 13741 15704 15855 16912 18120 19630 21140 21840 23556 25368 27482 29445 31408 31710 36240 39260 41223 42280 47112 50736 54964 58890 63420 68705 78520 82446 84560 94224 109928 117780 126840 137410 157040 164892 206115 219856 235560 253680 274820 329784 412230 471120 549640 659568 824460 1099280 1648920 3297840 4966923223 9933846446 14900769669 19867692892 24834616115 29801539338 34768462561 39735385784 49669232230 59603078676 64570001899 69536925122 74503848345 79470771568 99338464460 104305387683 119206157352 129140003798 139073850244 149007696690 173842312805 193710005697 198676928920 208610775366 238412314704 258280007596 278147700488 298015393380 322850009495 347684625610 387420011394 397353857840 417221550732 451990013293 516560015192 521526938415 556295400976 596030786760 645700018990 695369251220 750005406673 774840022788 834443101464 903980026586 968550028485 1033120030384 1043053876830 1192061573520 1291400037980 1355970039879 1390738502440 1500010813346 1549680045576 1668886202928 1807960053172 1937100056970 2086107753660 2250016220019 2259950066465 2582800075960 2711940079758 2781477004880 3000021626692 3099360091152 3615920106344 3750027033365 3874200113940 4172215507320 4500032440038 4519900132930 5165600151920 5250037846711 5423880159516 6000043253384 6779850199395 7231840212688 7500054066730 7748400227880 8344431014640 9000064880076 9039800265860 9750070286749 10500075693422 10847760319032 11250081100095 12000086506768 13559700398790 15000108133460 15496800455760 15750113540133 18000129760152 18079600531720 19500140573498 21000151386844 21695520638064 22500162200190 26250189233555 27119400797580 29250210860247 30000216266920 31500227080266 36000259520304 36159201063440 39000281146996 42000302773688 45000324400380 48750351433745 52500378467110 54238801595160 58500421720494 60000432533840 63000454160532 68250492007243 78000562293992 78750567700665 84000605547376 90000648800760 97500702867490 105000756934220 108477603190320 117000843440988 126000908321064 136500984014486 146251054301235 156001124587984 157501135401330 180001297601520 195001405734980 204751476021729 210001513868440 234001686881976 252001816642128 273001968028972 292502108602470 315002270802660 341252460036215 390002811469960 409502952043458 420003027736880 468003373763952 546003936057944 585004217204940 630004541605320 682504920072430 780005622939920 819005904086916 1023757380108645 1092007872115888 1170008434409880 1260009083210640 1365009840144860 1638011808173832 2047514760217290 2340016868819760 2730019680289720 3276023616347664 4095029520434580 5460039360579440 8190059040869160 16380118081738320
• Sum of all divisors σ(n): 62910334318239744
• Sum of proper divisors (its aliquot sum) s(n): 46530216236501424
• 16380118081738320 is an abundant number, because the sum of its proper divisors (46530216236501424) is greater than itself. Its abundance is 30150098154763104

Bases of 16380118081738320

• Binary: 111010001100011010000101101111101001000001011001010000₂
• Hexadecimal: 0x3A31A16FA41650
• Base-36: 4HA9MD3R1AO

Squares and roots of 16380118081738320

• 16380118081738320 squared (16380118081738320²) is 268308268371690660124672956422400
• 16380118081738320 cubed (16380118081738320³) is 4394921118235027971151167855889527850600186368000
• The square root of 16380118081738320 is 127984835.3584842489
• The cube root of 16380118081738320 is 253964.1076122087

Scales and comparisons

• 16,380,118,081,738,320 seconds is equal to 520,837,087 years, 50 weeks, 2 days, 2 hours, 52 minutes.
• To count from 1 to 16,380,118,081,738,320 would take you about one billion, five hundred sixty-two million, five hundred eleven thousand, two hundred sixty-three 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 16380118081738320 cubic inches would be around 21163.7 feet tall.

Recreational maths with 16380118081738320

• 16380118081738320 backwards is 02383718081108361
• 16380118081738320 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16380118081738320's digits is 60
• More coming soon!