16386853206243520

Names of 16386853206243520

• Cardinal: 16386853206243520 can be written as Sixteen quadrillion, three hundred eighty-six trillion, eight hundred fifty-three billion, two hundred six million, two hundred forty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.638685320624352 × 10¹⁶

Factors of 16386853206243520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 51157758549

Divisors of 16386853206243520

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 130 140 143 154 160 176 182 208 220 224 260 280 286 308 320 352 364 385 416 440 448 455 520 560 572 616 704 715 728 770 832 880 910 1001 1040 1120 1144 1232 1430 1456 1540 1760 1820 2002 2080 2240 2288 2464 2860 2912 3080 3520 3640 4004 4160 4576 4928 5005 5720 5824 6160 7280 8008 9152 10010 11440 12320 14560 16016 20020 22880 24640 29120 32032 40040 45760 64064 80080 160160 320320 51157758511 102315517022 204631034044 255788792555 358104309577 409262068088 511577585110 562735343621 665050860643 716208619154 818524136176 1023155170220 1125470687242 1330101721286 1432417238308 1637048272352 1790521547885 2046310340440 2250941374484 2660203442572 2813676718105 2864834476616 3274096544704 3325254303215 3581043095770 3939147405347 4092620680880 4501882748968 4655356024501 5320406885144 5627353436210 5729668953232 6650508606430 7162086191540 7315559467073 7878294810694 8185241361760 9003765497936 9310712049002 10640813770288 11254706872420 11459337906464 13301017212860 14324172383080 14631118934146 15756589621388 16370482723520 18007530995872 18621424098004 19695737026735 21281627540576 22509413744840 22918675812928 23276780122505 26602034425720 28648344766160 29262237868292 31513179242776 36015061991744 36577797335365 37242848196008 39391474053470 42563255081152 45018827489680 46553560245010 51208916269511 53204068851440 57296689532320 58524475736584 63026358485552 73155594670730 74485696392016 78782948106940 90037654979360 93107120490020 102417832539022 106408137702880 114593379064640 117048951473168 126052716971104 146311189341460 148971392784032 157565896213880 180075309958720 186214240980040 204835665078044 212816275405760 234097902946336 252105433942208 256044581347555 292622378682920 297942785568064 315131792427760 372428481960080 409671330156088 468195805892672 512089162695110 585244757365840 630263584855520 744856963920160 819342660312176 1024178325390220 1170489514731680 1260527169711040 1489713927840320 1638685320624352 2048356650780440 2340979029463360 3277370641248704 4096713301560880 8193426603121760 16386853206243520
• Sum of all divisors σ(n): 52392092909377536
• Sum of proper divisors (its aliquot sum) s(n): 36005239703134016
• 16386853206243520 is an abundant number, because the sum of its proper divisors (36005239703134016) is greater than itself. Its abundance is 19618386496890496

Bases of 16386853206243520

• Binary: 111010001101111100000110010100010110000011100011000000₂
• Hexadecimal: 0x3A37C1945838C0
• Base-36: 4HCNKFQZHDS

Squares and roots of 16386853206243520

• 16386853206243520 squared (16386853206243520²) is 268528958002973531421509541990400
• 16386853206243520 cubed (16386853206243520³) is 4400344616420258342760589489896743864887902208000
• The square root of 16386853206243520 is 128011144.8517023459
• The cube root of 16386853206243520 is 253998.9108920767

Scales and comparisons

• 16,386,853,206,243,520 seconds is equal to 521,051,244 years, 4 weeks, 6 days, 58 minutes, 40 seconds.
• To count from 1 to 16,386,853,206,243,520 would take you about one billion, five hundred sixty-three million, one hundred fifty-three thousand, seven hundred thirty-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 16386853206243520 cubic inches would be around 21166.6 feet tall.

Recreational maths with 16386853206243520

• 16386853206243520 backwards is 02534260235868361
• 16386853206243520 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16386853206243520's digits is 64
• More coming soon!