13561879649344

Names of 13561879649344

• Cardinal: 13561879649344 can be written as Thirteen trillion, five hundred sixty-one billion, eight hundred seventy-nine million, six hundred forty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.3561879649344 × 10¹³

Factors of 13561879649344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1358

Divisors of 13561879649344

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 64 68 104 136 169 208 221 272 338 416 442 544 607 676 719 832 884 1088 1214 1352 1438 1768 2197 2428 2704 2873 2876 3536 4394 4856 5408 5746 5752 7072 7891 8788 9347 9712 10319 10816 11492 11504 12223 14144 15782 17576 18694 19424 20638 22984 23008 24446 28561 31564 35152 37349 37388 38848 41276 45968 46016 48892 57122 63128 70304 74698 74776 82552 91936 97784 102583 114244 121511 126256 134147 140608 149396 149552 158899 165104 183872 195568 205166 228488 243022 252512 268294 298792 299104 317798 330208 391136 410332 436433 456976 485537 486044 505024 536588 597584 598208 635596 660416 782272 820664 872866 913952 971074 972088 1073176 1195168 1271192 1333579 1579643 1641328 1743911 1745732 1827904 1942148 1944176 2065687 2146352 2390336 2542384 2667158 3159286 3282656 3487822 3491464 3884296 3888352 4131374 4292704 5084768 5334316 5673629 6318572 6565312 6975644 6982928 7419361 7768592 7776704 8262748 8585408 10169536 10668632 11347258 12637144 13951288 13965856 14838722 15537184 16525496 17336527 20535359 21337264 22670843 22694516 25274288 26853931 27902576 27931712 29677444 31074368 33050992 34673054 41070718 42674528 45341686 45389032 50548576 53707862 55805152 59354888 66101984 69346108 73757177 82141436 85349056 90683372 90778064 96451693 101097152 107415724 111610304 118709776 132203968 138692216 147514354 164282872 181366744 181556128 192903386 214831448 237419552 277384432 294720959 295028708 328565744 349101103 362733488 363112256 385806772 429662896 474839104 554768864 589441918 590057416 657131488 698202206 725466976 771613544 859325792 958843301 1109537728 1178883836 1180114832 1253872009 1314262976 1396404412 1450933952 1543227088 1718651584 1917686602 2357767672 2360229664 2507744018 2792808824 3086454176 3835373204 4715535344 4720459328 5015488036 5585617648 6172908352 7670746408 9431070688 10030976072 11171235296 12464962913 15341492816 16300336117 18862141376 20061952144 22342470592 24929925826 30682985632 32600672234 40123904288 49859851652 61365971264 65201344468 80247808576 99719703304 130402688936 199439406608 211904369521 260805377872 398878813216 423808739042 521610755744 797757626432 847617478084 1043221511488 1695234956168 3390469912336 6780939824672 13561879649344
• Sum of all divisors σ(n): 30963257717760
• Sum of proper divisors (its aliquot sum) s(n): 17401378068416
• 13561879649344 is an abundant number, because the sum of its proper divisors (17401378068416) is greater than itself. Its abundance is 3839498419072

Bases of 13561879649344

• Binary: 11000101010110011111000001001101110001000000₂
• Hexadecimal: 0xC559F04DC40
• Base-36: 4T28OZHOG

Squares and roots of 13561879649344

• 13561879649344 squared (13561879649344²) is 183924579623290936399630336
• 13561879649344 cubed (13561879649344³) is 2494363013407259492154712067042904899584
• The square root of 13561879649344 is 3682645.7404078389
• The cube root of 13561879649344 is 23847.3410091243

Scales and comparisons

• 13,561,879,649,344 seconds is equal to 431,225 years, 42 weeks, 5 days, 15 hours, 29 minutes, 4 seconds.
• To count from 1 to 13,561,879,649,344 would take you about one million, seventy-eight thousand and 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 13561879649344 cubic inches would be around 1987.3 feet tall.

Recreational maths with 13561879649344

• 13561879649344 backwards is 44394697816531
• The number of decimal digits it has is: 14
• The sum of 13561879649344's digits is 70
• More coming soon!