13397161261400064

Names of 13397161261400064

• Cardinal: 13397161261400064 can be written as Thirteen quadrillion, three hundred ninety-seven trillion, one hundred sixty-one billion, two hundred sixty-one million, four hundred thousand and sixty-four.

Scientific notation

• Scientific notation: 1.3397161261400064 × 10¹⁶

Factors of 13397161261400064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1242

Divisors of 13397161261400064

• Number of divisors d(n): 228
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1237 1536 1728 2048 2304 2474 3072 3456 3711 4096 4608 4948 6144 6912 7422 8192 9216 9896 11133 12288 13824 14844 16384 18432 19792 22266 24576 27648 29688 32768 33399 36864 39584 44532 49152 55296 59376 65536 66798 73728 79168 89064 98304 110592 118752 131072 133596 147456 158336 178128 196608 221184 237504 262144 267192 294912 316672 356256 393216 442368 475008 534384 589824 633344 712512 786432 884736 950016 1068768 1179648 1266688 1425024 1530169 1769472 1900032 2137536 2359296 2533376 2850048 3060338 3538944 3800064 4275072 4590507 5066752 5700096 6120676 7077888 7600128 8550144 9181014 10133504 11400192 12241352 13771521 15200256 17100288 18362028 20267008 22800384 24482704 27543042 30400512 34200576 36724056 40534016 41314563 45600768 48965408 55086084 60801024 68401152 73448112 81068032 82629126 91201536 97930816 110172168 121602048 136802304 146896224 162136064 165258252 182403072 195861632 220344336 243204096 273604608 293792448 324272128 330516504 364806144 391723264 440688672 486408192 547209216 587584896 661033008 729612288 783446528 881377344 972816384 1094418432 1175169792 1322066016 1459224576 1566893056 1762754688 2188836864 2350339584 2644132032 2918449152 3133786112 3525509376 4377673728 4700679168 5288264064 6267572224 7051018752 8755347456 9401358336 10576528128 12535144448 14102037504 18802716672 21153056256 25070288896 28204075008 37605433344 42306112512 50140577792 56408150016 75210866688 84612225024 100281155584 112816300032 150421733376 169224450048 200562311168 225632600064 300843466752 338448900096 401124622336 451265200128 601686933504 676897800192 902530400256 1203373867008 1353795600384 1805060800512 2707591200768 3610121601024 5415182401536 10830364803072
• Sum of all divisors σ(n): 13418446767869352
• Sum of proper divisors (its aliquot sum) s(n): 21285506469288
• 13397161261400064 is a deficient number, because the sum of its proper divisors (21285506469288) is less than itself. Its deficiency is 13375875754930776

Bases of 13397161261400064

• Binary: 101111100110001010010110101101111111000000000000000000₂
• Hexadecimal: 0x2F98A5ADFC0000
• Base-36: 3NWWAX2L1C0

Squares and roots of 13397161261400064

• 13397161261400064 squared (13397161261400064²) is 179483929863958553966601459204096
• 13397161261400064 cubed (13397161261400064³) is 2404575152217271598228025672009281269900083462144
• The square root of 13397161261400064 is 115746106.8952215949
• 13397161261400064 is a perfect cube number. Its cube root is 237504

Scales and comparisons

• 13,397,161,261,400,064 seconds is equal to 425,988,287 years, 50 weeks, 3 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,397,161,261,400,064 would take you about one billion, two hundred seventy-seven million, nine hundred sixty-four thousand, eight hundred sixty-three 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 13397161261400064 cubic inches would be around 19792 feet tall.

Recreational maths with 13397161261400064

• 13397161261400064 backwards is 46000416216179331
• 13397161261400064 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13397161261400064's digits is 54
• More coming soon!