13453889978368

Names of 13453889978368

• Cardinal: 13453889978368 can be written as Thirteen trillion, four hundred fifty-three billion, eight hundred eighty-nine million, nine hundred seventy-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3453889978368 × 10¹³

Factors of 13453889978368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 719

Divisors of 13453889978368

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 49 56 64 74 98 112 128 148 196 224 256 259 296 392 448 512 518 592 673 784 896 1024 1036 1184 1346 1568 1792 1813 2048 2072 2368 2692 3136 3584 3626 4096 4144 4711 4736 5384 6272 7168 7252 8192 8288 9422 9472 10768 12544 14336 14504 16384 16576 18844 18944 21536 24901 25088 28672 29008 32977 33152 37688 37888 43072 49802 50176 57344 58016 65954 66304 75376 75776 86144 99604 100352 114688 116032 131908 132608 150752 151552 172288 174307 199208 200704 232064 263816 265216 301504 303104 344576 348614 398416 401408 452929 464128 527632 530432 603008 606208 689152 697228 796832 802816 905858 928256 1055264 1060864 1206016 1220149 1378304 1394456 1593664 1811716 1856512 2110528 2121728 2412032 2440298 2756608 2788912 3170503 3187328 3623432 3713024 4221056 4243456 4824064 4880596 5513216 5577824 6341006 6374656 7246864 7426048 8442112 9648128 9761192 11026432 11155648 12682012 12749312 14493728 14852096 16758373 16884224 19296256 19522384 22193521 22311296 25364024 25498624 28987456 29704192 33516746 33768448 38592512 39044768 44387042 44622592 50728048 50997248 57974912 67033492 67536896 77185024 78089536 88774084 89245184 101456096 101994496 115949824 117308611 134066984 135073792 156179072 177548168 178490368 202912192 203988992 231899648 234617222 268133968 270147584 312358144 355096336 356980736 405824384 407977984 463799296 469234444 536267936 540295168 624716288 710192672 713961472 811648768 821160277 927598592 938468888 1072535872 1249432576 1420385344 1427922944 1623297536 1642320554 1855197184 1876937776 2145071744 2498865152 2840770688 2855845888 3246595072 3284641108 3710394368 3753875552 4290143488 4997730304 5681541376 6493190144 6569282216 7420788736 7507751104 8580286976 9995460608 11363082752 12986380288 13138564432 15015502208 17160573952 19990921216 22726165504 25972760576 26277128864 30031004416 34321147904 45452331008 51945521152 52554257728 60062008832 68642295808 90904662016 105108515456 120124017664 137284591616 181809324032 210217030912 240248035328 274569183232 363618648064 420434061824 480496070656 840868123648 960992141312 1681736247296 1921984282624 3363472494592 6726944989184 13453889978368
• Sum of all divisors σ(n): 32193711779166
• Sum of proper divisors (its aliquot sum) s(n): 18739821800798
• 13453889978368 is an abundant number, because the sum of its proper divisors (18739821800798) is greater than itself. Its abundance is 5285931822430

Bases of 13453889978368

• Binary: 11000011110001111010010101010100000000000000₂
• Hexadecimal: 0xC3C7A554000
• Base-36: 4ROMQQ29S

Squares and roots of 13453889978368

• 13453889978368 squared (13453889978368²) is 181007155550030903507943424
• 13453889978368 cubed (13453889978368³) is 2435250356067458483538216448035527852032
• The square root of 13453889978368 is 3667954.4678700689
• The cube root of 13453889978368 is 23783.8755612463

Scales and comparisons

• 13,453,889,978,368 seconds is equal to 427,792 years, 4 weeks, 3 days, 4 hours, 39 minutes, 28 seconds.
• To count from 1 to 13,453,889,978,368 would take you about one million, sixty-nine thousand, four hundred eighty 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 13453889978368 cubic inches would be around 1982 feet tall.

Recreational maths with 13453889978368

• 13453889978368 backwards is 86387998835431
• The number of decimal digits it has is: 14
• The sum of 13453889978368's digits is 82
• More coming soon!