80131605120

Names of 80131605120

• Cardinal: 80131605120 can be written as Eighty billion, one hundred thirty-one million, six hundred five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 8.013160512 × 10¹⁰

Factors of 80131605120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 40576

Divisors of 80131605120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 128 140 144 147 160 168 180 192 196 210 224 240 245 252 280 288 294 315 320 336 343 360 384 392 420 441 448 480 490 504 560 576 588 630 640 672 686 720 735 784 840 882 896 960 980 1008 1029 1120 1152 1176 1260 1344 1372 1440 1470 1568 1680 1715 1764 1920 1960 2016 2058 2205 2240 2352 2520 2688 2744 2880 2940 3087 3136 3360 3430 3528 3920 4032 4116 4410 4480 4704 5040 5145 5488 5760 5880 6174 6272 6720 6860 7056 7840 8064 8232 8820 9408 10080 10290 10976 11760 12348 13440 13720 14112 15435 15680 16464 17640 18816 20160 20580 21952 23520 24696 27440 28224 30870 31360 32928 35280 40320 40559 41160 43904 47040 49392 54880 56448 61740 65856 70560 81118 82320 94080 98784 109760 121677 123480 131712 141120 162236 164640 197568 202795 219520 243354 246960 282240 283913 324472 329280 365031 395136 405590 486708 493920 567826 608385 648944 658560 730062 811180 851739 973416 987840 1135652 1216770 1297888 1419565 1460124 1622360 1703478 1825155 1946832 1975680 1987391 2271304 2433540 2555217 2595776 2839130 2920248 3244720 3406956 3650310 3893664 3974782 4258695 4542608 4867080 5110434 5191552 5678260 5840496 5962173 6489440 6813912 7300620 7787328 7949564 8517390 9085216 9734160 9936955 10220868 11356520 11680992 11924346 12776085 12978880 13627824 13911737 14601240 15574656 15899128 17034780 17886519 18170432 19468320 19873910 20441736 22713040 23361984 23848692 25552170 25957760 27255648 27823474 29202480 29810865 31798256 34069560 35773038 36340864 38936640 39747820 40883472 41735211 45426080 46723968 47697384 51104340 54511296 55646948 58404960 59621730 63596512 68139120 69558685 71546076 77873280 79495640 81766944 83470422 89432595 90852160 95394768 102208680 109022592 111293896 116809920 119243460 125205633 127193024 136278240 139117370 143092152 158991280 163533888 166940844 178865190 181704320 190789536 204417360 208676055 222587792 233619840 238486920 250411266 254386048 272556480 278234740 286184304 317982560 327067776 333881688 357730380 381579072 408834720 417352110 445175584 476973840 500822532 545112960 556469480 572368608 626028165 635965120 667763376 715460760 763158144 817669440 834704220 890351168 953947680 1001645064 1112938960 1144737216 1252056330 1271930240 1335526752 1430921520 1635338880 1669408440 1780702336 1907895360 2003290128 2225877920 2289474432 2504112660 2671053504 2861843040 3338816880 3815790720 4006580256 4451755840 5008225320 5342107008 5723686080 6677633760 8013160512 8903511680 10016450640 11447372160 13355267520 16026321024 20032901280 26710535040 40065802560 80131605120
• Sum of all divisors σ(n): 322695360000
• Sum of proper divisors (its aliquot sum) s(n): 242563754880
• 80131605120 is an abundant number, because the sum of its proper divisors (242563754880) is greater than itself. Its abundance is 162432149760

Bases of 80131605120

• Binary: 1001010101000001101110100001010000000₂
• Hexadecimal: 0x12A8374280
• Base-36: 10T8AE80

Squares and roots of 80131605120

• 80131605120 squared (80131605120²) is 6421074139107610214400
• 80131605120 cubed (80131605120³) is 514530977361214970887179337728000
• The square root of 80131605120 is 283075.2640553391
• The cube root of 80131605120 is 4311.2308742333

Scales and comparisons

• 80,131,605,120 seconds is equal to 2,547 years, 48 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 80,131,605,120 would take you about five thousand and ninety-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 80131605120 cubic inches would be around 359.3 feet tall.

Recreational maths with 80131605120

• 80131605120 backwards is 02150613108
• The number of decimal digits it has is: 11
• The sum of 80131605120's digits is 27
• More coming soon!