1396827144769728

Names of 1396827144769728

• Cardinal: 1396827144769728 can be written as One quadrillion, three hundred ninety-six trillion, eight hundred twenty-seven billion, one hundred forty-four million, seven hundred sixty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.396827144769728 × 10¹⁵

Factors of 1396827144769728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 385333

Divisors of 1396827144769728

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 147 168 192 196 224 294 336 392 448 588 672 784 1176 1344 1568 2352 3136 4704 9408 385321 770642 1155963 1541284 2311926 2697247 3082568 4623852 5394494 6165136 8091741 9247704 10788988 12330272 16183482 18495408 18880729 21577976 24660544 32366964 36990816 37761458 43155952 56642187 64733928 73981632 75522916 86311904 113284374 129467856 151045832 172623808 226568748 258935712 302091664 453137496 517871424 604183328 906274992 1208366656 1812549984 3625099968 148472273041 296944546082 445416819123 593889092164 890833638246 1039305911287 1187778184328 1781667276492 2078611822574 2375556368656 3117917733861 3563334552984 4157223645148 4751112737312 6235835467722 7126669105968 7275141379009 8314447290296 9502225474624 12471670935444 14253338211936 14550282758018 16628894580592 21825424137027 24943341870888 28506676423872 29100565516036 33257789161184 43650848274054 49886683741776 58201131032072 66515578322368 87301696548108 99773367483552 116402262064144 174603393096216 199546734967104 232804524128288 349206786192432 465609048256576 698413572384864 1396827144769728
• Sum of all divisors σ(n): 4299174295559028
• Sum of proper divisors (its aliquot sum) s(n): 2902347150789300
• 1396827144769728 is an abundant number, because the sum of its proper divisors (2902347150789300) is greater than itself. Its abundance is 1505520006019572

Bases of 1396827144769728

• Binary: 100111101100110100000101001110001101101000011000000₂
• Hexadecimal: 0x4F66829C6D0C0
• Base-36: DR4TJ4ZK5C

Squares and roots of 1396827144769728

• 1396827144769728 squared (1396827144769728²) is 1951126072365550664386145193984
• 1396827144769728 cubed (1396827144769728³) is 2725385860748145827951592286278615469570916352
• The square root of 1396827144769728 is 37374150.7565018525
• The cube root of 1396827144769728 is 111784.3198549087

Scales and comparisons

• 1,396,827,144,769,728 seconds is equal to 44,414,782 years, 27 weeks, 5 days, 5 hours, 48 minutes, 48 seconds.
• To count from 1 to 1,396,827,144,769,728 would take you about one hundred thirty-three million, two hundred forty-four thousand, three hundred forty-seven 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 1396827144769728 cubic inches would be around 9315.4 feet tall.

Recreational maths with 1396827144769728

• 1396827144769728 backwards is 8279674417286931
• 1396827144769728 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1396827144769728's digits is 84
• More coming soon!