80500329728

Names of 80500329728

• Cardinal: 80500329728 can be written as Eighty billion, five hundred million, three hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0500329728 × 10¹⁰

Factors of 80500329728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 172

Divisors of 80500329728

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 13 14 16 23 26 28 32 46 49 52 56 64 91 92 98 104 112 127 128 161 169 182 184 196 208 224 254 256 299 322 338 364 368 392 416 448 508 598 637 644 676 728 736 784 832 889 896 1016 1127 1183 1196 1274 1288 1352 1456 1472 1568 1651 1664 1778 1792 2032 2093 2197 2254 2366 2392 2548 2576 2704 2912 2921 2944 3136 3302 3328 3556 3887 4064 4186 4394 4508 4732 4784 5096 5152 5408 5824 5842 5888 6223 6272 6604 7112 7774 8128 8281 8372 8788 9016 9464 9568 10192 10304 10816 11557 11648 11684 12446 12544 13208 14224 14651 15379 15548 16256 16562 16744 17576 18032 18928 19136 20384 20447 20608 21463 21632 23114 23296 23368 24892 26416 27209 28448 29302 30758 31096 32512 33124 33488 35152 36064 37856 37973 38272 40768 40894 41216 42926 43264 46228 46736 49784 50531 52832 54418 56896 58604 61516 62192 66248 66976 70304 72128 75712 75946 76544 80899 81536 81788 85852 92456 93472 99568 101062 105664 107653 108836 113792 117208 123032 124384 132496 133952 140608 143129 144256 150241 151424 151892 161798 163072 163576 171704 184912 186944 190463 199136 202124 211328 215306 217672 227584 234416 246064 248768 264992 265811 267904 279019 281216 286258 288512 300482 302848 303784 323596 327152 343408 353717 369824 373888 380926 398272 404248 422656 430612 435344 468832 492128 493649 497536 529984 531622 535808 558038 562432 572516 600964 607568 647192 654304 686816 707434 739648 747776 761852 796544 808496 861224 870688 937664 984256 987298 995072 1051687 1059968 1063244 1116076 1145032 1201928 1215136 1294384 1308608 1373632 1414868 1479296 1523704 1593088 1616992 1722448 1741376 1860677 1875328 1953133 1968512 1974596 2103374 2119936 2126488 2232152 2290064 2403856 2430272 2476019 2588768 2617216 2747264 2829736 2958592 3047408 3233984 3444896 3455543 3482752 3721354 3750656 3906266 3937024 3949192 4206748 4252976 4464304 4580128 4807712 4860544 4952038 5177536 5234432 5494528 5659472 6094816 6417437 6467968 6889792 6911086 6965504 7442708 7812532 7898384 8413496 8505952 8928608 9160256 9615424 9721088 9904076 10355072 11318944 12189632 12834874 12935936 13671931 13779584 13822172 14885416 15625064 15796768 16826992 17011904 17857216 18320512 19230848 19808152 20710144 22637888 24188801 24379264 25669748 27343862 27559168 27644344 29770832 31250128 31593536 33653984 34023808 35714432 36641024 38461696 39616304 44922059 45275776 48377602 48758528 51339496 54687724 55288688 59541664 62500256 63187072 67307968 68047616 71428864 79232608 89844118 90551552 96755204 102678992 109375448 110577376 119083328 125000512 126374144 134615936 158465216 179688236 193510408 205357984 218750896 221154752 238166656 250001024 269231872 314454413 316930432 359376472 387020816 410715968 437501792 442309504 476333312 500002048 628908826 633860864 718752944 774041632 821431936 875003584 884619008 1257817652 1437505888 1548083264 1642863872 1750007168 2515635304 2875011776 3096166528 3500014336 5031270608 5750023552 6192333056 10062541216 11500047104 20125082432 40250164864 80500329728
• Sum of all divisors σ(n): 212957982720
• Sum of proper divisors (its aliquot sum) s(n): 132457652992
• 80500329728 is an abundant number, because the sum of its proper divisors (132457652992) is greater than itself. Its abundance is 51957323264

Bases of 80500329728

• Binary: 1001010111110001100011000110100000000₂
• Hexadecimal: 0x12BE318D00
• Base-36: 10ZBTFY8

Squares and roots of 80500329728

• 80500329728 squared (80500329728²) is 6480303086316720553984
• 80500329728 cubed (80500329728³) is 521666535185872049635346824036352
• The square root of 80500329728 is 283725.8002508761
• The cube root of 80500329728 is 4317.8334495151

Scales and comparisons

• 80,500,329,728 seconds is equal to 2,559 years, 34 weeks, 2 days, 18 hours, 42 minutes, 8 seconds.
• To count from 1 to 80,500,329,728 would take you about five thousand, one hundred nineteen 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 80500329728 cubic inches would be around 359.8 feet tall.

Recreational maths with 80500329728

• 80500329728 backwards is 82792300508
• The number of decimal digits it has is: 11
• The sum of 80500329728's digits is 44
• More coming soon!