80143337505

Names of 80143337505

• Cardinal: 80143337505 can be written as Eighty billion, one hundred forty-three million, three hundred thirty-seven thousand, five hundred five.

Scientific notation

• Scientific notation: 8.0143337505 × 10¹⁰

Factors of 80143337505

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 266

Divisors of 80143337505

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 11 15 19 21 23 33 35 55 57 61 69 77 95 105 115 133 137 161 165 183 209 231 253 285 305 345 361 385 399 411 427 437 483 627 665 671 685 759 805 915 959 1045 1083 1155 1159 1265 1281 1311 1403 1463 1507 1771 1805 1995 2013 2055 2135 2185 2415 2527 2603 2877 3059 3135 3151 3355 3477 3795 3971 4209 4389 4521 4697 4795 4807 5313 5415 5795 6405 6555 7015 7315 7535 7581 7809 8113 8303 8357 8855 9177 9453 9821 10065 10549 11913 12635 12749 13015 14091 14385 14421 15295 15433 15755 17385 18221 19855 21045 21945 22021 22057 22605 23485 24035 24339 24909 25071 26565 26657 27797 28633 29463 31647 33649 34661 37905 38247 39045 40565 41515 41785 45885 46299 47265 49105 49457 52745 54663 58121 58499 59565 59869 63745 66063 66171 70455 72105 77165 79971 83391 85899 89243 91105 91333 91927 100947 103983 108031 110105 110285 121695 124545 125355 133285 138985 143165 147315 148371 154147 158235 158783 168245 173305 174363 175497 179607 186599 191235 192211 200431 231495 242231 242627 247285 267729 273315 273999 275781 290605 292495 293227 299345 324093 330315 330855 346199 399855 416955 419083 429495 446215 456665 459635 462441 476349 504735 506483 519915 540155 544027 559797 576633 601293 639331 643489 658559 726693 727881 741855 770735 793915 871815 877485 879681 898035 932995 961055 1002155 1038597 1111481 1137511 1211155 1213135 1257249 1338645 1345477 1369995 1378905 1466135 1519449 1620465 1632081 1695617 1730995 1746613 1917993 1930467 1975677 2052589 2095415 2114321 2312205 2381745 2532415 2720135 2798985 2883165 3006465 3016877 3196655 3217445 3292795 3334443 3412533 3545381 3633465 3639405 3652009 3808189 4036431 4398405 4609913 5086851 5192985 5239839 5557405 5571313 5687555 6157767 6286245 6342963 6727385 7597245 7962577 8160405 8478085 8733065 9050631 9589965 9652335 9878385 10262945 10571605 10636143 10956027 11424567 12226291 12512621 13829739 14800247 15084385 16672215 16713939 17062665 17726905 18260045 19040945 20182155 21118139 23049565 23887731 25434255 25564063 26199195 27856565 30788835 31714815 33185647 36678873 37537863 38999191 39812885 40172099 44400741 45253155 53180715 54780135 57122835 61131455 62563105 63354417 69148695 69388171 74001235 76692189 83569695 87588347 99556941 105590695 116997573 119438655 120516297 127820315 165928235 183394365 187689315 194995955 200860495 208164513 222003705 232299529 262765041 281204693 316772085 346940855 383460945 437941735 485717197 497784705 584987865 602581485 696898587 763269881 843614079 1040822565 1161497645 1313825205 1406023465 1457151591 2289809643 2428585985 3484492935 3816349405 4218070395 5342889167 7285757955 11449048215 16028667501 26714445835 80143337505
• Sum of all divisors σ(n): 180255891456
• Sum of proper divisors (its aliquot sum) s(n): 100112553951
• 80143337505 is an abundant number, because the sum of its proper divisors (100112553951) is greater than itself. Its abundance is 19969216446

Bases of 80143337505

• Binary: 1001010101000111010100100100000100001₂
• Hexadecimal: 0x12A8EA4821
• Base-36: 10TF9UZL

Squares and roots of 80143337505

• 80143337505 squared (80143337505²) is 6422954546440339625025
• 80143337505 cubed (80143337505³) is 514757013994642334915203719062625
• The square root of 80143337505 is 283095.9863809447
• The cube root of 80143337505 is 4311.4412720819

Scales and comparisons

• 80,143,337,505 seconds is equal to 2,548 years, 16 weeks, 22 hours, 11 minutes, 45 seconds.
• To count from 1 to 80,143,337,505 would take you about five thousand and ninety-six 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 80143337505 cubic inches would be around 359.3 feet tall.

Recreational maths with 80143337505

• 80143337505 backwards is 50573334108
• The number of decimal digits it has is: 11
• The sum of 80143337505's digits is 39
• More coming soon!