28309230910928

Names of 28309230910928

• Cardinal: 28309230910928 can be written as Twenty-eight trillion, three hundred nine billion, two hundred thirty million, nine hundred ten thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 2.8309230910928 × 10¹³

Factors of 28309230910928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12220

Divisors of 28309230910928

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 16 22 37 41 44 74 82 83 88 107 148 164 166 176 214 296 328 332 407 428 451 592 656 664 814 856 902 913 1177 1328 1517 1628 1712 1804 1826 2354 3034 3071 3256 3403 3608 3652 3959 4387 4708 6068 6142 6512 6806 7216 7304 7918 8774 8881 9416 11939 12136 12284 13612 14608 15836 16687 17548 17762 18832 23878 24272 24568 27224 31672 33374 33781 35096 35524 37433 43549 47756 48257 49136 54448 63344 66748 67562 70192 71048 74866 87098 95512 96514 97691 125911 131329 133496 135124 142096 149732 162319 174196 191024 193028 195382 251822 262658 266992 270248 299464 324638 328597 348392 364121 386056 390764 441743 489499 503644 525316 540496 598928 649276 657194 696784 728242 772112 781528 883486 978998 990937 1007288 1050632 1277473 1298552 1314388 1385021 1456484 1563056 1766972 1785509 1957996 1981874 2014576 2101264 2554946 2597104 2628776 2770042 2912968 3533944 3571018 3614567 3915992 3963748 4005331 4859173 5109892 5257552 5384489 5540084 5825936 7067888 7142036 7229134 7831984 7927496 8010662 9718346 10219784 10768978 10900307 11080168 13472477 14052203 14284072 14458268 15854992 16021324 18111463 19436692 20439568 21537956 21800614 22160336 26944954 28104406 28568144 28916536 32042648 36222926 36664669 38873384 40628417 43075912 43601228 47266501 52376393 53889908 56208812 57833072 64085296 72445852 73329338 77746768 81256834 86151824 87202456 94533002 104752786 106030259 107779816 112417624 144891704 146658676 148197247 162513668 174404912 189066004 199226093 209505572 212060518 215559632 224835248 289783408 293317352 296394494 325027336 378132008 398452186 403311359 419011144 424121036 446912587 519931511 576140323 586634704 592788988 650054672 756264016 796904372 806622718 838022288 848242072 893825174 1039863022 1152280646 1166332849 1185577976 1503251429 1593808744 1613245436 1696484144 1787650348 1937926541 2079726044 2304561292 2332665698 2371155952 3006502858 3187617488 3226490872 3575300696 3875853082 3923119583 4159452088 4347240619 4609122584 4665331396 6013005716 6452981744 7150601392 7751706164 7846239166 8318904176 8694481238 9218245168 9330662792 12026011432 15503412328 15692478332 16535765719 17388962476 18661325584 21317191951 24052022864 31006824656 31384956664 33071531438 34777924952 42634383902 43154315413 47819646809 62769913328 66143062876 69555849904 85268767804 86308630826 95639293618 132286125752 160847902903 170537535608 172617261652 191278587236 264572251504 321695805806 341075071216 345234523304 382557174472 643391611612 690469046608 765114348944 1286783223224 1769326931933 2573566446448 3538653863866 7077307727732 14154615455464 28309230910928
• Sum of all divisors σ(n): 64310693852160
• Sum of proper divisors (its aliquot sum) s(n): 36001462941232
• 28309230910928 is an abundant number, because the sum of its proper divisors (36001462941232) is greater than itself. Its abundance is 7692232030304

Bases of 28309230910928

• Binary: 110011011111101000001101001101111110111010000₂
• Hexadecimal: 0x19BF41A6FDD0
• Base-36: A192X5TJK

Squares and roots of 28309230910928

• 28309230910928 squared (28309230910928²) is 801412554768241360669821184
• 28309230910928 cubed (28309230910928³) is 22687373067850877064639488148967191498752
• The square root of 28309230910928 is 5320641.9641738721
• The cube root of 28309230910928 is 30477.2672713733

Scales and comparisons

• 28,309,230,910,928 seconds is equal to 900,145 years, 50 weeks, 5 days, 13 hours, 2 minutes, 8 seconds.
• To count from 1 to 28,309,230,910,928 would take you about two million, two hundred fifty thousand, three hundred sixty-four 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 28309230910928 cubic inches would be around 2539.8 feet tall.

Recreational maths with 28309230910928

• 28309230910928 backwards is 82901903290382
• The number of decimal digits it has is: 14
• The sum of 28309230910928's digits is 56
• More coming soon!