80546713728

Names of 80546713728

• Cardinal: 80546713728 can be written as Eighty billion, five hundred forty-six million, seven hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0546713728 × 10¹⁰

Factors of 80546713728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1867

Divisors of 80546713728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 31 32 34 39 48 51 52 62 64 68 78 93 96 102 104 124 128 136 156 186 192 204 208 221 248 272 289 312 372 384 403 408 416 442 496 527 544 578 624 663 744 806 816 832 867 884 992 1054 1088 1156 1209 1248 1326 1488 1581 1612 1632 1664 1734 1768 1801 1984 2108 2176 2312 2418 2496 2652 2976 3162 3224 3264 3468 3536 3602 3757 3968 4216 4624 4836 4992 5304 5403 5952 6324 6448 6528 6851 6936 7072 7204 7514 8432 8959 9248 9672 10608 10806 11271 11904 12648 12896 13702 13872 14144 14408 15028 16864 17918 18496 19344 20553 21216 21612 22542 23413 25296 25792 26877 27404 27744 28288 28816 30056 30617 33728 35836 36992 38688 41106 42432 43224 45084 46826 50592 51584 53754 54808 55488 55831 57632 60112 61234 67456 70239 71672 77376 82212 84864 86448 90168 91851 93652 101184 107508 109616 110976 111662 115264 116467 120224 122468 140478 143344 154752 164424 167493 172896 180336 183702 187304 202368 215016 219232 223324 230528 232934 240448 244936 280956 286688 328848 334986 345792 349401 360672 367404 374608 398021 430032 438464 446648 465868 480896 489872 520489 561912 573376 657696 669972 691584 698802 721344 725803 734808 749216 796042 860064 876928 893296 931736 949127 979744 1040978 1123824 1146752 1194063 1315392 1339944 1397604 1442688 1451606 1469616 1498432 1561467 1592084 1720128 1786592 1863472 1898254 1959488 2081956 2177409 2247648 2388126 2630784 2679888 2795208 2847381 2903212 2939232 2996864 3122934 3184168 3440256 3573184 3726944 3796508 3918976 4163912 4354818 4495296 4776252 5359776 5590416 5694762 5806424 5878464 6245868 6368336 6766357 7146368 7453888 7593016 8327824 8709636 8990592 9552504 10719552 11180832 11389524 11612848 11756928 12338651 12491736 12736672 13532714 14907776 15186032 16135159 16655648 17419272 19105008 20299071 21439104 22361664 22779048 23225696 24677302 24983472 25473344 27065428 30372064 32270318 33311296 34838544 37015953 38210016 40598142 44723328 45558096 46451392 48405477 49354604 49966944 50946688 54130856 60744128 64540636 66622592 69677088 74031906 76420032 81196284 91116192 92902784 96810954 98709208 99933888 108261712 121488256 129081272 139354176 148063812 152840064 162392568 182232384 193621908 197418416 199867776 209757067 216523424 258162544 278708352 296127624 324785136 364464768 387243816 394836832 419514134 433046848 516325088 592255248 629271201 649570272 774487632 789673664 839028268 866093696 1032650176 1184510496 1258542402 1299140544 1548975264 1579347328 1678056536 2065300352 2369020992 2517084804 2598281088 3097950528 3356113072 4738041984 5034169608 6195901056 6712226144 10068339216 13424452288 20136678432 26848904576 40273356864 80546713728
• Sum of all divisors σ(n): 252796669440
• Sum of proper divisors (its aliquot sum) s(n): 172249955712
• 80546713728 is an abundant number, because the sum of its proper divisors (172249955712) is greater than itself. Its abundance is 91703241984

Bases of 80546713728

• Binary: 1001011000000111101010101000010000000₂
• Hexadecimal: 0x12C0F55080
• Base-36: 1103FM2O

Squares and roots of 80546713728

• 80546713728 squared (80546713728²) is 6487773092380383657984
• 80546713728 cubed (80546713728³) is 522568802004184060582446709604352
• The square root of 80546713728 is 283807.5293715795
• The cube root of 80546713728 is 4318.6625969781

Scales and comparisons

• 80,546,713,728 seconds is equal to 2,561 years, 7 weeks, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 80,546,713,728 would take you about five thousand, one hundred twenty-two 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 80546713728 cubic inches would be around 359.9 feet tall.

Recreational maths with 80546713728

• 80546713728 backwards is 82731764508
• 80546713728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80546713728's digits is 51
• More coming soon!