556343691389721

Names of 556343691389721

• Cardinal: 556343691389721 can be written as Five hundred fifty-six trillion, three hundred forty-three billion, six hundred ninety-one million, three hundred eighty-nine thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 5.56343691389721 × 10¹⁴

Factors of 556343691389721

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5024

Divisors of 556343691389721

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 17 27 31 51 81 93 153 279 289 459 527 837 867 961 1377 1581 2511 2601 2883 4743 4973 7803 8649 8959 14229 14919 16337 23409 25947 26877 42687 44757 49011 77841 80631 84541 134271 147033 154163 241893 253623 277729 402813 441099 462489 725679 760869 833187 1323297 1387467 1437197 2282607 2499561 2620771 4162401 4311591 4779053 6847821 7498683 7862313 12487203 12934773 14337159 22496049 23586939 24730729 38804319 43011477 44553107 70760817 74192187 81243901 116412957 129034431 133659321 212282451 222576561 243731703 387103293 400977963 420422393 667729683 731195109 766652599 1202933889 1261267179 1381146317 2003189049 2193585327 2299957797 3608801667 3783801537 4143438951 6580755981 6899873391 7147180681 11351404611 12430316853 13033094183 20699620173 21441542043 23766230569 34054213833 37290950559 39099282549 62098860519 64324626129 71298691707 111872851677 117297847647 192973878387 213896075121 221562601111 351893542941 404025919673 578921635161 641688225363 664687803333 1055680628823 1212077759019 1925064676089 1994063409999 3636233277057 5982190229997 6868440634441 10908699831171 17946570689991 20605321903323 32726099493513 61815965709969 185447897129907 556343691389721
• Sum of all divisors σ(n): 912425159225613
• Sum of proper divisors (its aliquot sum) s(n): 356081467835892
• 556343691389721 is a deficient number, because the sum of its proper divisors (356081467835892) is less than itself. Its deficiency is 200262223553829

Bases of 556343691389721

• Binary: 1111110011111110111011100000110010010101100011001₂
• Hexadecimal: 0x1F9FDDC192B19
• Base-36: 5H7GRHHGK9

Squares and roots of 556343691389721

• 556343691389721 squared (556343691389721²) is 309518302949141120352304457841
• 556343691389721 cubed (556343691389721³) is 172198555215407138720318508995836276745252361
• 556343691389721 is a perfect square number. Its square root is 23586939
• The cube root of 556343691389721 is 82245.9249781411

Scales and comparisons

• 556,343,691,389,721 seconds is equal to 17,690,008 years, 26 weeks, 18 hours, 55 minutes, 21 seconds.
• To count from 1 to 556,343,691,389,721 would take you about forty-four million, two hundred twenty-five thousand and twenty-one 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 556343691389721 cubic inches would be around 6853.8 feet tall.

Recreational maths with 556343691389721

• 556343691389721 backwards is 127983196343655
• The number of decimal digits it has is: 15
• The sum of 556343691389721's digits is 72
• More coming soon!