284428909129728

Names of 284428909129728

• Cardinal: 284428909129728 can be written as Two hundred eighty-four trillion, four hundred twenty-eight billion, nine hundred nine million, one hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.84428909129728 × 10¹⁴

Factors of 284428909129728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 13847

Divisors of 284428909129728

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 242 256 264 352 363 384 484 512 528 704 726 768 968 1024 1056 1408 1452 1536 1936 2048 2112 2816 2904 3072 3872 4096 4224 5632 5808 6144 7744 8448 11264 11616 12288 13831 15488 16896 22528 23232 27662 30976 33792 41493 45056 46464 55324 61952 67584 82986 92928 110648 123904 135168 152141 165972 185856 221296 247808 304282 331944 371712 442592 456423 495616 608564 663888 743424 885184 912846 1217128 1327776 1486848 1673551 1770368 1825692 2434256 2655552 3347102 3540736 3651384 4868512 5020653 5311104 6694204 7081472 7302768 9737024 10041306 10622208 13388408 14162944 14605536 19474048 20082612 21244416 26776816 28325888 29211072 38948096 40165224 42488832 53553632 56651776 58422144 77896192 80330448 84977664 107107264 116844288 155792384 160660896 169955328 191296561 214214528 233688576 311584768 321321792 382593122 428429056 467377152 573889683 623169536 642643584 765186244 856858112 934754304 1147779366 1285287168 1530372488 1713716224 1869508608 2104262171 2295558732 2570574336 3060744976 3427432448 4208524342 4591117464 5141148672 6121489952 6312786513 6854864896 8417048684 9182234928 10282297344 12242979904 12625573026 16834097368 18364469856 20564594688 23146883881 24485959808 25251146052 33668194736 36728939712 46293767762 48971919616 50502292104 67336389472 69440651643 73457879424 92587535524 97943839232 101004584208 134672778944 138881303286 146915758848 185175071048 195887678464 202009168416 269345557888 277762606572 293831517696 370350142096 391775356928 404018336832 538691115776 555525213144 587663035392 740700284192 783550713856 808036673664 1077382231552 1111050426288 1175326070784 1481400568384 1616073347328 2154764463104 2222100852576 2350652141568 2962801136768 3232146694656 4309528926208 4444201705152 5925602273536 6464293389312 8619057852416 8888403410304 11851204547072 12928586778624 17776806820608 23702409094144 25857173557248 35553613641216 47404818188288 71107227282432 94809636376576 142214454564864 284428909129728
• Sum of all divisors σ(n): 833656464261516
• Sum of proper divisors (its aliquot sum) s(n): 549227555131788
• 284428909129728 is an abundant number, because the sum of its proper divisors (549227555131788) is greater than itself. Its abundance is 264798646002060

Bases of 284428909129728

• Binary: 1000000101010111111000100000101111011000000000000₂
• Hexadecimal: 0x102AFC417B000
• Base-36: 2STKU4RBPC

Squares and roots of 284428909129728

• 284428909129728 squared (284428909129728²) is 80899804348727068030333353984
• 284428909129728 cubed (284428909129728³) is 23010243099716865317188159861419008801636352
• The square root of 284428909129728 is 16865020.2825175399
• The cube root of 284428909129728 is 65764.4580005335

Scales and comparisons

• 284,428,909,129,728 seconds is equal to 9,043,959 years, 26 weeks, 5 days, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 284,428,909,129,728 would take you about twenty-two million, six hundred nine thousand, eight hundred ninety-eight 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 284428909129728 cubic inches would be around 5480.4 feet tall.

Recreational maths with 284428909129728

• 284428909129728 backwards is 827921909824482
• The number of decimal digits it has is: 15
• The sum of 284428909129728's digits is 75
• More coming soon!