13628743380

Names of 13628743380

• Cardinal: 13628743380 can be written as Thirteen billion, six hundred twenty-eight million, seven hundred forty-three thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.362874338 × 10¹⁰

Factors of 13628743380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 167

Divisors of 13628743380

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 23 28 30 35 36 42 45 46 49 60 63 69 70 84 90 92 98 105 115 126 127 138 140 147 161 180 196 207 210 230 245 252 254 276 294 315 322 345 381 414 420 441 460 483 490 508 529 588 630 635 644 690 735 762 805 828 882 889 966 980 1035 1058 1127 1143 1260 1270 1380 1449 1470 1524 1587 1610 1764 1778 1905 1932 2070 2116 2205 2254 2286 2415 2540 2645 2667 2898 2921 2940 3174 3220 3381 3556 3703 3810 4140 4410 4445 4508 4572 4761 4830 5290 5334 5635 5715 5796 5842 6223 6348 6762 7245 7406 7620 7935 8001 8763 8820 8890 9522 9660 10143 10580 10668 11109 11270 11430 11684 12167 12446 13335 13524 14490 14605 14812 15870 16002 16905 17526 17780 18515 18669 19044 20286 20447 22218 22540 22860 23805 24334 24892 25921 26289 26670 28980 29210 31115 31740 32004 33327 33810 35052 36501 37030 37338 40005 40572 40894 43815 44436 47610 48668 50715 51842 52578 53340 55545 56007 58420 60835 61341 62230 66654 67183 67620 73002 74060 74676 77763 80010 81788 85169 87630 93345 95220 101430 102235 103684 105156 109503 111090 112014 121670 122682 124460 129605 131445 133308 134366 143129 146004 155526 160020 166635 170338 175260 182505 184023 186690 201549 202860 204470 219006 222180 224028 233289 243340 245364 255507 259210 262890 268732 280035 286258 306705 311052 333270 335915 340676 365010 368046 373380 388815 403098 408940 425845 429387 438012 466578 470281 511014 518420 525780 547515 560070 572516 596183 604647 613410 666540 671830 715645 730020 736092 766521 777630 806196 851690 858774 920115 933156 940562 1007745 1022028 1095030 1120140 1166445 1192366 1209294 1226820 1277535 1288161 1343660 1410843 1431290 1533042 1545209 1555260 1703380 1717548 1788549 1840230 1881124 2015490 2146935 2190060 2332890 2351405 2384732 2418588 2555070 2576322 2821686 2862580 2980915 3023235 3066084 3090418 3291967 3577098 3680460 3832605 4030980 4232529 4293870 4635627 4665780 4702810 5110140 5152644 5365647 5643372 5961830 6046470 6180836 6440805 6583934 7054215 7154196 7665210 7726045 8465058 8587740 8942745 9271254 9405620 9875901 10731294 10816463 11923660 12092940 12881610 13167868 13906881 14108430 15330420 15452090 16459835 16930116 17885490 18542508 19751802 21162645 21462588 21632926 23178135 25763220 26828235 27813762 28216860 29627703 30904180 32449389 32919670 35770980 39503604 42325290 43265852 46356270 49379505 53656470 54082315 55627524 59255406 64898778 65839340 69534405 75715241 84650580 92712540 97348167 98759010 107312940 108164630 118510812 129797556 139068810 148138515 151430482 162246945 194696334 197518020 216329260 227145723 278137620 296277030 302860964 324493890 378576205 389392668 454291446 486740835 592554060 648987780 681437169 757152410 908582892 973481670 1135728615 1362874338 1514304820 1946963340 2271457230 2725748676 3407185845 4542914460 6814371690 13628743380
• Sum of all divisors σ(n): 50671595520
• Sum of proper divisors (its aliquot sum) s(n): 37042852140
• 13628743380 is an abundant number, because the sum of its proper divisors (37042852140) is greater than itself. Its abundance is 23414108760

Bases of 13628743380

• Binary: 1100101100010101100001111011010100₂
• Hexadecimal: 0x32C561ED4
• Base-36: 69E79P0

Squares and roots of 13628743380

• 13628743380 squared (13628743380²) is 185742646117893824400
• 13628743380 cubed (13628743380³) is 2531438858662928158834382472000
• The square root of 13628743380 is 116742.2090762377
• The cube root of 13628743380 is 2388.6468055087

Scales and comparisons

• 13,628,743,380 seconds is equal to 433 years, 18 weeks, 2 days, 2 hours, 3 minutes.
• To count from 1 to 13,628,743,380 would take you about eight hundred sixty-six 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 13628743380 cubic inches would be around 199.1 feet tall.

Recreational maths with 13628743380

• 13628743380 backwards is 08334782631
• 13628743380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13628743380's digits is 45
• More coming soon!