76820256513

Names of 76820256513

• Cardinal: 76820256513 can be written as Seventy-six billion, eight hundred twenty million, two hundred fifty-six thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 7.6820256513 × 10¹⁰

Factors of 76820256513

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 185

Divisors of 76820256513

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 11 13 21 33 37 39 41 49 63 73 77 91 99 111 117 121 123 143 147 219 231 259 273 287 333 363 369 407 429 441 451 481 511 533 539 637 657 693 777 803 819 847 861 949 1001 1089 1221 1287 1353 1443 1517 1533 1573 1599 1617 1813 1911 2009 2331 2409 2541 2583 2701 2847 2849 2993 3003 3157 3367 3577 3663 3731 4059 4329 4477 4551 4599 4719 4797 4851 4961 5291 5439 5621 5733 5863 5929 6027 6643 7007 7227 7623 8103 8541 8547 8833 8979 9009 9471 10101 10439 10619 10731 11011 11193 13431 13653 14157 14883 15873 16317 16687 16863 17589 17787 18081 18907 19721 19929 19943 20951 21021 22099 23569 24309 25641 26117 26499 26937 28413 29711 30303 31317 31339 31857 32193 32923 33033 33579 34727 35113 37037 38909 39347 40293 41041 44649 46501 47619 50061 50589 52767 53361 56721 58201 59163 59787 59829 61831 62853 63063 64493 66297 70707 73073 74333 77077 78351 79497 89133 93951 94017 95571 98769 99099 104181 105339 110741 111111 114829 116727 116809 118041 123123 132349 138047 139503 146657 150183 170163 174603 177489 179487 183557 185493 188559 193479 198891 207977 212121 216931 219219 219373 222999 230461 231231 235053 243089 245791 259259 267399 272363 282051 287287 296307 312543 316017 326821 332223 333333 344487 350181 350427 354123 362153 369369 386243 397047 407407 414141 418509 427999 432817 439971 451451 511511 523809 550671 556479 580437 623931 650793 657657 658119 668997 691383 693693 729267 737373 775187 777777 803803 817089 817663 861861 966329 980463 996669 1033461 1051281 1086459 1158729 1191141 1218151 1222221 1242423 1283997 1284899 1298451 1319913 1354353 1439633 1455839 1518517 1534533 1613227 1652013 1720537 1871793 1906541 1952379 1974357 2074149 2187801 2212119 2287747 2325561 2333331 2386241 2411409 2451267 2452989 2535071 2585583 2703701 2851849 2898987 2941389 2995993 3160157 3259377 3476187 3654453 3666663 3851991 3854697 3895353 4063059 4248673 4318899 4367517 4555551 4603599 4707989 4839681 5161611 5426309 5626621 5719623 6863241 6976683 7158723 7234227 7358967 7605213 8111103 8527057 8555547 8696961 8987979 8994293 9480471 10077431 10629619 10963359 11564091 12746019 12956697 13102551 13399661 13666653 14123967 14519043 15484833 15835963 16014229 16278927 16703687 16879863 17158869 17745497 18925907 20589723 20971951 21476169 22815639 24333309 25581171 25666641 26963937 26982879 28441413 29740711 30232293 31888857 32955923 38238057 40198983 42371901 47507889 48042687 48836781 50111061 50639589 53236491 56777721 59689399 62915853 70542017 76743513 80948637 89222133 90696879 93797627 95666571 98867769 110851741 116925809 120596949 142523667 144128061 150333183 159709473 170333163 174195593 179068197 188747559 208184977 211626051 230691461 267666399 281392881 296603307 332555223 350777427 522586779 537204591 624554931 634878153 656583389 692074383 775962187 844178643 997665669 1052332281 1219369151 1567760337 1873664793 1969750167 2076223149 2327886561 3658107453 5909250501 6983659683 8535584057 10974322359 25606752171 76820256513
• Sum of all divisors σ(n): 162953049168
• Sum of proper divisors (its aliquot sum) s(n): 86132792655
• 76820256513 is an abundant number, because the sum of its proper divisors (86132792655) is greater than itself. Its abundance is 9312536142

Bases of 76820256513

• Binary: 1000111100010110110000001011100000001₂
• Hexadecimal: 0x11E2D81701
• Base-36: ZAGSPA9

Squares and roots of 76820256513

• 76820256513 squared (76820256513²) is 5901351810723118919169
• 76820256513 cubed (76820256513³) is 453343359873207019389965892797697
• The square root of 76820256513 is 277164.6739990505
• The cube root of 76820256513 is 4251.0079549401

Scales and comparisons

• 76,820,256,513 seconds is equal to 2,442 years, 33 weeks, 4 days, 8 hours, 8 minutes, 33 seconds.
• To count from 1 to 76,820,256,513 would take you about four thousand, eight hundred eighty-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 76820256513 cubic inches would be around 354.3 feet tall.

Recreational maths with 76820256513

• 76820256513 backwards is 31565202867
• The number of decimal digits it has is: 11
• The sum of 76820256513's digits is 45
• More coming soon!