13321515690

Names of 13321515690

• Cardinal: 13321515690 can be written as Thirteen billion, three hundred twenty-one million, five hundred fifteen thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.332151569 × 10¹⁰

Factors of 13321515690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 63

Divisors of 13321515690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 29 30 34 35 42 45 51 54 58 63 70 85 87 90 102 105 119 126 135 145 153 170 174 189 203 210 238 255 261 270 289 290 306 315 357 378 406 435 459 493 510 522 578 595 609 630 714 765 783 841 867 870 918 945 986 1015 1071 1190 1218 1305 1445 1479 1530 1566 1682 1734 1785 1827 1890 2023 2030 2142 2295 2465 2523 2601 2610 2890 2958 3045 3213 3451 3570 3654 3915 4046 4205 4335 4437 4590 4930 5046 5202 5355 5481 5887 6069 6090 6426 6902 7395 7569 7803 7830 8381 8410 8670 8874 9135 10115 10353 10710 10962 11774 12138 12615 13005 13311 14297 14790 15138 15606 16065 16762 17255 17661 18207 18270 20230 20706 22185 22707 24389 25143 25230 26010 26622 27405 28594 29435 30345 31059 32130 34510 35322 36414 37845 39015 41905 42891 44370 45414 48778 50286 51765 52983 54621 54810 58667 58870 60690 62118 66555 71485 73167 75429 75690 78030 83810 85782 88305 91035 93177 100079 103530 105966 109242 113535 117334 121945 125715 128673 133110 142970 146334 150858 155295 158949 170723 176001 176610 182070 186354 200158 214455 219501 226287 227070 243049 243890 251430 257346 264915 273105 293335 300237 310590 317898 341446 352002 365835 377145 386019 414613 428910 439002 452574 465885 486098 500395 512169 528003 529830 546210 586670 600474 643365 658503 729147 731670 754290 772038 794745 829226 853615 880005 900711 931770 1000790 1024338 1056006 1097505 1131435 1215245 1243839 1286730 1317006 1458294 1501185 1536507 1584009 1589490 1701343 1707230 1760010 1801422 1930095 2073065 2187441 2195010 2262870 2430490 2487678 2560845 2640015 2702133 2902291 3002370 3073014 3168018 3292515 3402686 3645735 3731517 3860190 4146130 4374882 4503555 4609521 5104029 5121690 5280030 5404266 5804582 6219195 6562323 6585030 7048421 7291470 7463034 7682535 7920045 8506715 8706873 9007110 9219042 10208058 10937205 11194551 12438390 13124646 13510665 14096842 14511455 15312087 15365070 15840090 17013430 17413746 18657585 21145263 21874410 22389102 23047605 25520145 26120619 27021330 29022910 30624174 32811615 35242105 37315170 42290526 43534365 45936261 46095210 49338947 51040290 52241238 55972755 63435789 65623230 70484210 76560435 78361857 87068730 91872522 98677894 105726315 111945510 126871578 130603095 148016841 153120870 156723714 190307367 211452630 229681305 246694735 261206190 296033682 317178945 380614734 391809285 444050523 459362610 493389470 634357890 740084205 783618570 888101046 951536835 1332151569 1480168410 1903073670 2220252615 2664303138 4440505230 6660757845 13321515690
• Sum of all divisors σ(n): 44667763200
• Sum of proper divisors (its aliquot sum) s(n): 31346247510
• 13321515690 is an abundant number, because the sum of its proper divisors (31346247510) is greater than itself. Its abundance is 18024731820

Bases of 13321515690

• Binary: 1100011010000001100011001010101010₂
• Hexadecimal: 0x31A0632AA
• Base-36: 64BABAI

Squares and roots of 13321515690

• 13321515690 squared (13321515690²) is 177462780278916176100
• 13321515690 cubed (13321515690³) is 2364073211876604416110953009000
• The square root of 13321515690 is 115418.8705974893
• The cube root of 13321515690 is 2370.5614276407

Scales and comparisons

• 13,321,515,690 seconds is equal to 423 years, 30 weeks, 2 days, 5 hours, 1 minute, 30 seconds.
• To count from 1 to 13,321,515,690 would take you about eight hundred forty-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 13321515690 cubic inches would be around 197.5 feet tall.

Recreational maths with 13321515690

• 13321515690 backwards is 09651512331
• The number of decimal digits it has is: 11
• The sum of 13321515690's digits is 36
• More coming soon!