13991167354944423

Names of 13991167354944423

• Cardinal: 13991167354944423 can be written as Thirteen quadrillion, nine hundred ninety-one trillion, one hundred sixty-seven billion, three hundred fifty-four million, nine hundred forty-four thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 1.3991167354944423 × 10¹⁶

Factors of 13991167354944423

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 18542

Divisors of 13991167354944423

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 21 49 147 601 1803 3769 4207 4231 9931 11307 12621 12693 26383 29449 29617 29793 69517 79149 88347 88851 184681 207319 208551 486619 554043 621957 1459857 2265169 2542831 5968531 6795507 7628493 15856183 15946639 17799817 17905593 37429939 41779717 42018061 47568549 47839917 53399451 110993281 111626473 112289817 124598719 125339151 126054183 262009573 292458019 294126427 332979843 334879419 373796157 781385311 786028719 877374057 882379281 1834067011 2058884989 2344155933 5502201033 6176654967 9583930039 22495393339 25252854661 28751790117 67087510273 67486180017 75758563983 157467753373 158366071909 176769982627 201262530819 469612571911 472403260119 475098215727 530309947881 1102274273611 1108562503363 1237389878389 1408837715733 3306822820833 3325687510089 3712169635167 7759937523541 23279812570623 95178009217309 285534027651927 666246064521163 1998738193563489 4663722451648141 13991167354944423
• Sum of all divisors σ(n): 21749789513786880
• Sum of proper divisors (its aliquot sum) s(n): 7758622158842457
• 13991167354944423 is a deficient number, because the sum of its proper divisors (7758622158842457) is less than itself. Its deficiency is 6232545196101966

Bases of 13991167354944423

• Binary: 110001101101001110010010000000001011110011101110100111₂
• Hexadecimal: 0x31B4E4802F3BA7
• Base-36: 3TRGDJTWBL3

Squares and roots of 13991167354944423

• 13991167354944423 squared (13991167354944423²) is 195752763954062521808825418802929
• 13991167354944423 cubed (13991167354944423³) is 2738809680674220923398338817675174312881984614967
• The square root of 13991167354944423 is 118284265.0353140715
• The cube root of 13991167354944423 is 240963.5302041957

Scales and comparisons

• 13,991,167,354,944,423 seconds is equal to 444,875,844 years, 18 weeks, 6 days, 21 hours, 27 minutes, 3 seconds.
• To count from 1 to 13,991,167,354,944,423 would take you about one billion, three hundred thirty-four million, six hundred twenty-seven thousand, five hundred thirty-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 13991167354944423 cubic inches would be around 20080.3 feet tall.

Recreational maths with 13991167354944423

• 13991167354944423 backwards is 32444945376119931
• The number of decimal digits it has is: 17
• The sum of 13991167354944423's digits is 75
• More coming soon!