80412792768

Names of 80412792768

• Cardinal: 80412792768 can be written as Eighty billion, four hundred twelve million, seven hundred ninety-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 8.0412792768 × 10¹⁰

Factors of 80412792768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 201474

Divisors of 80412792768

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 81 84 88 96 99 108 112 126 132 144 154 162 168 176 189 192 198 216 224 231 252 264 288 297 308 324 336 352 378 396 432 448 462 504 528 567 576 594 616 648 672 693 704 756 792 864 891 924 1008 1056 1134 1188 1232 1296 1344 1386 1512 1584 1728 1782 1848 2016 2079 2112 2268 2376 2464 2592 2772 3024 3168 3564 3696 4032 4158 4536 4752 4928 5184 5544 6048 6237 6336 7128 7392 8316 9072 9504 11088 12096 12474 14256 14784 16632 18144 19008 22176 24948 28512 33264 36288 44352 49896 57024 66528 99792 133056 199584 201451 399168 402902 604353 805804 1208706 1410157 1611608 1813059 2215961 2417412 2820314 3223216 3626118 4230471 4431922 4834824 5439177 5640628 6446432 6647883 7252236 8460942 8863844 9669648 10878354 11281256 12691413 12892864 13295766 14504472 15511727 16317531 16921884 17727688 19339296 19943649 21756708 22562512 25382826 26591532 29008944 31023454 32635062 33843768 35455376 38074239 38678592 39887298 43513416 45125024 46535181 50765652 53183064 58017888 59830947 62046908 65270124 67687536 70910752 76148478 79774596 87026832 90250048 93070362 101531304 106366128 114222717 116035776 119661894 124093816 130540248 135375072 139605543 141821504 152296956 159549192 174053664 179492841 186140724 203062608 212732256 228445434 239323788 248187632 261080496 270750144 279211086 304593912 319098384 348107328 358985682 372281448 406125216 418816629 425464512 456890868 478647576 496375264 522160992 558422172 609187824 638196768 717971364 744562896 812250432 837633258 913781736 957295152 992750528 1044321984 1116844344 1218375648 1256449887 1276393536 1435942728 1489125792 1675266516 1827563472 1914590304 2233688688 2436751296 2512899774 2871885456 2978251584 3350533032 3655126944 3829180608 4467377376 5025799548 5743770912 6701066064 7310253888 8934754752 10051599096 11487541824 13402132128 20103198192 26804264256 40206396384 80412792768
• Sum of all divisors σ(n): 297188436864
• Sum of proper divisors (its aliquot sum) s(n): 216775644096
• 80412792768 is an abundant number, because the sum of its proper divisors (216775644096) is greater than itself. Its abundance is 136362851328

Bases of 80412792768

• Binary: 1001010111000111110011101011111000000₂
• Hexadecimal: 0x12B8F9D7C0
• Base-36: 10XVP800

Squares and roots of 80412792768

• 80412792768 squared (80412792768²) is 6466217240749313101824
• 80412792768 cubed (80412792768³) is 519966586973243279495320594808832
• The square root of 80412792768 is 283571.4949849509
• The cube root of 80412792768 is 4316.2677950597

Scales and comparisons

• 80,412,792,768 seconds is equal to 2,556 years, 45 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 80,412,792,768 would take you about five thousand, one hundred thirteen 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 80412792768 cubic inches would be around 359.7 feet tall.

Recreational maths with 80412792768

• 80412792768 backwards is 86729721408
• 80412792768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80412792768's digits is 54
• More coming soon!