13656942039065890376

Names of 13656942039065890376

• Cardinal: 13656942039065890376 can be written as Thirteen quintillion, six hundred fifty-six quadrillion, nine hundred forty-two trillion, thirty-nine billion, sixty-five million, eight hundred ninety thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.3656942039065890376 × 10¹⁹

Factors of 13656942039065890376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1396432827

Divisors of 13656942039065890376

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 23 28 46 56 92 161 184 322 349 644 698 1288 1396 2443 2792 4886 8027 9772 16054 19544 21757 32108 43514 56189 64216 87028 112378 152299 174056 224756 304598 449512 500411 609196 1000822 1218392 2001644 3502877 4003288 7005754 7593193 14011508 15186386 28023016 30372772 53152351 60745544 106304702 174643439 212609404 349286878 425218808 698573756 1222504073 1396410689 1397147512 2445008146 2792821378 4890016292 5585642756 9774874823 9780032584 11171285512 19549749646 32117445847 39099499292 64234891694 78198998584 128469783388 224822120929 256939566776 449644241858 487347330461 899288483716 974694660922 1798576967432 1949389321844 3411431313227 3898778643688 6822862626454 11208988600603 13645725252908 22417977201206 27291450505816 30381707360573 44835954402412 60763414721146 78462920204221 89671908804824 121526829442292 156925840408442 212671951524011 243053658884584 313851680816884 425343903048022 627703361633768 698779269293179 850687806096044 1397558538586358 1701375612192088 2795117077172716 4891454885052253 5590234154345432 9782909770104506 10603215868839977 19565819540209012 21206431737679954 39131639080418024 42412863475359908 74222511081879839 84825726950719816 148445022163759678 243873964983319471 296890044327519356 487747929966638942 593780088655038712 975495859933277884 1707117754883236297 1950991719866555768 3414235509766472594 6828471019532945188 13656942039065890376
• Sum of all divisors σ(n): 30626168623364160000
• Sum of proper divisors (its aliquot sum) s(n): 16969226584298269624
• 13656942039065890376 is an abundant number, because the sum of its proper divisors (16969226584298269624) is greater than itself. Its abundance is 3312284545232379248

Bases of 13656942039065890376

• Binary: 1011110110000111001101000110110101001100100111110000111001001000₂
• Hexadecimal: 0xBD87346D4C9F0E48
• Base-36: 2VRBPWWE1OITK

Squares and roots of 13656942039065890376

• 13656942039065890376 squared (13656942039065890376²) is 186512065858405199612924174869649421376
• 13656942039065890376 cubed (13656942039065890376³) is 2547184473014679942237877772859553156323570577026647077376
• The square root of 13656942039065890376 is 3695530007.8697629725
• The cube root of 13656942039065890376 is 2390293.0867887861

Scales and comparisons

• 13,656,942,039,065,890,376 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,656,942,039,065,890,376 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13656942039065890376 cubic inches would be around 199191.1 feet tall.

Recreational maths with 13656942039065890376

• 13656942039065890376 backwards is 67309856093024965631
• 13656942039065890376 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 13656942039065890376's digits is 92
• More coming soon!