18127621363597312

Names of 18127621363597312

• Cardinal: 18127621363597312 can be written as Eighteen quadrillion, one hundred twenty-seven trillion, six hundred twenty-one billion, three hundred sixty-three million, five hundred ninety-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.8127621363597312 × 10¹⁶

Factors of 18127621363597312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 33
• Sum of prime factors: 1562

Divisors of 18127621363597312

• Number of divisors d(n): 186
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1553 1792 2048 3106 3584 4096 6212 7168 8192 10871 12424 14336 16384 21742 24848 28672 32768 43484 49696 57344 65536 86968 99392 114688 131072 173936 198784 229376 262144 347872 397568 458752 524288 695744 795136 917504 1048576 1391488 1590272 1835008 2097152 2411809 2782976 3180544 3670016 4194304 4823618 5565952 6361088 7340032 8388608 9647236 11131904 12722176 14680064 16777216 16882663 19294472 22263808 25444352 29360128 33554432 33765326 38588944 44527616 50888704 58720256 67108864 67530652 77177888 89055232 101777408 117440512 134217728 135061304 154355776 178110464 203554816 234881024 268435456 270122608 308711552 356220928 407109632 469762048 536870912 540245216 617423104 712441856 814219264 939524096 1073741824 1080490432 1234846208 1424883712 1628438528 1879048192 2160980864 2469692416 2849767424 3256877056 3758096384 4321961728 4939384832 5699534848 6513754112 7516192768 8643923456 9878769664 11399069696 13027508224 17287846912 19757539328 22798139392 26055016448 34575693824 39515078656 45596278784 52110032896 69151387648 79030157312 91192557568 104220065792 138302775296 158060314624 182385115136 208440131584 276605550592 316120629248 364770230272 416880263168 553211101184 632241258496 729540460544 833760526336 1106422202368 1264482516992 1459080921088 1667521052672 2212844404736 2528965033984 2918161842176 4425688809472 5057930067968 5836323684352 8851377618944 10115860135936 11672647368704 17702755237888 20231720271872 35405510475776 40463440543744 70811020951552 80926881087488 141622041903104 161853762174976 283244083806208 323707524349952 566488167612416 647415048699904 1132976335224832 1294830097399808 2265952670449664 2589660194799616 4531905340899328 9063810681798656 18127621363597312
• Sum of all divisors σ(n): 41461260614198888
• Sum of proper divisors (its aliquot sum) s(n): 23333639250601576
• 18127621363597312 is an abundant number, because the sum of its proper divisors (23333639250601576) is greater than itself. Its abundance is 5206017887004264

Bases of 18127621363597312

• Binary: 1000000011001101111100111000000000000000000000000000000₂
• Hexadecimal: 0x4066F9C0000000
• Base-36: 4YHPEAEKLJ4

Squares and roots of 18127621363597312

• 18127621363597312 squared (18127621363597312²) is 328610656301949669312509293625344
• 18127621363597312 cubed (18127621363597312³) is 5956929553484956492317259155135219163817813475328
• The square root of 18127621363597312 is 134638855.3263778755
• The cube root of 18127621363597312 is 262692.0565213297

Scales and comparisons

• 18,127,621,363,597,312 seconds is equal to 576,402,286 years, 49 weeks, 2 days, 1 hour, 1 minute, 52 seconds.
• To count from 1 to 18,127,621,363,597,312 would take you about one billion, seven hundred twenty-nine million, two hundred six thousand, eight hundred sixty 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 18127621363597312 cubic inches would be around 21891 feet tall.

Recreational maths with 18127621363597312

• 18127621363597312 backwards is 21379536312672181
• The number of decimal digits it has is: 17
• The sum of 18127621363597312's digits is 67
• More coming soon!