82621908629390

Names of 82621908629390

• Cardinal: 82621908629390 can be written as Eighty-two trillion, six hundred twenty-one billion, nine hundred eight million, six hundred twenty-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 8.262190862939 × 10¹³

Factors of 82621908629390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 735

Divisors of 82621908629390

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 10 13 19 23 26 38 46 65 95 115 130 169 190 230 247 299 338 361 437 494 598 673 722 845 874 1235 1346 1495 1690 1805 2185 2197 2470 2990 3211 3365 3610 3887 4370 4394 4693 5681 6422 6730 7774 8303 8749 9386 10985 11362 12787 15479 16055 16606 17498 19435 21970 23465 25574 28405 30958 32110 38870 41515 41743 43745 46930 50531 56810 61009 63935 73853 77395 83030 83486 87490 101062 107939 113737 122018 127870 147706 154790 166231 201227 208715 215878 227474 242953 252655 294101 305045 332462 369265 402454 417430 452929 485906 505310 539695 568685 588202 610090 738530 793117 831155 905858 960089 1006135 1079390 1137370 1214765 1403207 1470505 1478581 1586234 1662310 1920178 2012270 2161003 2264645 2429530 2615951 2806414 2941010 2957162 3158389 3823313 3965585 4322006 4529290 4800445 5231902 5587919 5888077 6316778 7016035 7392905 7646626 7931170 8605651 9600890 10417367 10805015 11175838 11776154 13079755 14032070 14785810 15791945 17211302 18241691 19116565 20834734 21610030 26159510 27939595 28093039 29440385 31583890 34007363 36483382 38233130 41059057 43028255 49703069 52086835 55879190 56186078 58880770 68014726 72642947 76545001 82118114 86056510 91208455 99406138 104173670 111873463 135425771 140465195 145285894 153090002 163507369 170036815 182416910 197929973 205295285 223746926 248515345 270851542 280930390 327014738 340073630 363214735 382725005 395859946 410590570 497030690 533767741 559367315 646139897 677128855 726429470 765450010 817536845 944358311 989649865 995085013 1067535482 1118734630 1292279794 1354257710 1454355019 1635073690 1760535023 1888716622 1979299730 1990170026 2125595797 2573089649 2668838705 2908710038 3230699485 3521070046 3760669487 4251191594 4721791555 4975425065 5146179298 5337677410 6461398970 7271775095 7521338974 8802675115 9443583110 9950850130 10627978985 12276658043 12865448245 14543550190 17605350230 18803347435 18906615247 21255957970 22886955299 24553316086 25730896490 27632745361 33450165437 37606694870 37813230494 45773910598 48888703331 55265490722 61383290215 66900330874 94533076235 97777406662 114434776495 122766580430 138163726805 167250827185 189066152470 228869552990 244443516655 276327453610 334501654370 359225689693 434852150681 488887033310 635553143303 718451379386 869704301362 1271106286606 1796128448465 2174260753405 3177765716515 3592256896930 4348521506810 6355531433030 8262190862939 16524381725878 41310954314695 82621908629390
• Sum of all divisors σ(n): 177689431442880
• Sum of proper divisors (its aliquot sum) s(n): 95067522813490
• 82621908629390 is an abundant number, because the sum of its proper divisors (95067522813490) is greater than itself. Its abundance is 12445614184100

Bases of 82621908629390

• Binary: 10010110010010011101001100000111011011110001110₂
• Hexadecimal: 0x4B24E983B78E
• Base-36: TABZB5VV2

Squares and roots of 82621908629390

• 82621908629390 squared (82621908629390²) is 6826379785563269748371772100
• 82621908629390 cubed (82621908629390³) is 564008526912323374564822051170876442019000
• The square root of 82621908629390 is 9089659.4341806889
• The cube root of 82621908629390 is 43554.3704921013

Scales and comparisons

• 82,621,908,629,390 seconds is equal to 2,627,121 years, 6 weeks, 4 days, 14 hours, 49 minutes, 50 seconds.
• To count from 1 to 82,621,908,629,390 would take you about six million, five hundred sixty-seven thousand, eight hundred two 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 82621908629390 cubic inches would be around 3629.5 feet tall.

Recreational maths with 82621908629390

• 82621908629390 backwards is 09392680912628
• 82621908629390 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82621908629390's digits is 65
• More coming soon!