80993799936

Names of 80993799936

• Cardinal: 80993799936 can be written as Eighty billion, nine hundred ninety-three million, seven hundred ninety-nine thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 8.0993799936 × 10¹⁰

Factors of 80993799936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1506

Divisors of 80993799936

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 504 567 576 648 672 743 751 756 768 864 896 1008 1134 1152 1296 1344 1486 1502 1512 1728 1792 2016 2229 2253 2268 2304 2592 2688 2972 3004 3024 3456 4032 4458 4506 4536 5184 5201 5257 5376 5944 6008 6048 6687 6759 6912 8064 8916 9012 9072 10368 10402 10514 11888 12016 12096 13374 13518 15603 15771 16128 17832 18024 18144 20061 20277 20736 20804 21028 23776 24032 24192 26748 27036 31206 31542 35664 36048 36288 40122 40554 41608 42056 46809 47313 47552 48064 48384 53496 54072 60183 60831 62412 63084 71328 72096 72576 80244 81108 83216 84112 93618 94626 95104 96128 106992 108144 120366 121662 124824 126168 140427 141939 142656 144192 145152 160488 162216 166432 168224 187236 189252 190208 192256 213984 216288 240732 243324 249648 252336 280854 283878 285312 288384 320976 324432 332864 336448 374472 378504 421281 425817 427968 432576 481464 486648 499296 504672 557993 561708 567756 570624 576768 641952 648864 665728 672896 748944 757008 842562 851634 855936 865152 962928 973296 998592 1009344 1115986 1123416 1135512 1283904 1297728 1331456 1345792 1497888 1514016 1673979 1685124 1703268 1711872 1730304 1925856 1946592 1997184 2018688 2231972 2246832 2271024 2567808 2595456 2995776 3028032 3347958 3370248 3406536 3851712 3893184 3905951 3994368 4037376 4463944 4493664 4542048 5021937 5135616 5190912 5991552 6056064 6695916 6740496 6813072 7703424 7786368 7811902 8927888 8987328 9084096 10043874 11717853 11983104 12112128 13391832 13480992 13626144 15065811 15406848 15572736 15623804 17855776 17974656 18168192 20087748 23435706 26783664 26961984 27252288 30131622 31247608 35153559 35711552 35949312 36336384 40175496 45197433 46871412 53567328 53923968 54504576 60263244 62495216 70307118 71423104 80350992 90394866 93742824 105460677 107134656 107847936 109009152 120526488 124990432 140614236 142846208 160701984 180789732 187485648 210921354 214269312 241052976 249980864 281228472 316382031 321403968 361579464 374971296 421842708 428538624 482105952 499961728 562456944 632764062 642807936 723158928 749942592 843685416 964211904 999923456 1124913888 1265528124 1285615872 1446317856 1499885184 1687370832 1928423808 2249827776 2531056248 2892635712 2999770368 3374741664 3856847616 4499655552 5062112496 5785271424 6749483328 8999311104 10124224992 11570542848 13498966656 20248449984 26997933312 40496899968 80993799936
• Sum of all divisors σ(n): 276749620224
• Sum of proper divisors (its aliquot sum) s(n): 195755820288
• 80993799936 is an abundant number, because the sum of its proper divisors (195755820288) is greater than itself. Its abundance is 114762020352

Bases of 80993799936

• Binary: 1001011011011100110110100111100000000₂
• Hexadecimal: 0x12DB9B4F00
• Base-36: 117HM800

Squares and roots of 80993799936

• 80993799936 squared (80993799936²) is 6559995628072793604096
• 80993799936 cubed (80993799936³) is 531318973481162510414771814137856
• The square root of 80993799936 is 284594.0968045543
• The cube root of 80993799936 is 4326.6383125543

Scales and comparisons

• 80,993,799,936 seconds is equal to 2,575 years, 18 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 80,993,799,936 would take you about five thousand, one hundred fifty 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 80993799936 cubic inches would be around 360.6 feet tall.

Recreational maths with 80993799936

• 80993799936 backwards is 63999739908
• 80993799936 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80993799936's digits is 72
• More coming soon!