13257437155819337

Names of 13257437155819337

• Cardinal: 13257437155819337 can be written as Thirteen quadrillion, two hundred fifty-seven trillion, four hundred thirty-seven billion, one hundred fifty-five million, eight hundred nineteen thousand, three hundred thirty-seven.

Scientific notation

• Scientific notation: 1.3257437155819337 × 10¹⁶

Factors of 13257437155819337

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7463

Divisors of 13257437155819337

• Number of divisors d(n): 54
• Complete list of divisors:
  1 13 17 169 221 289 2873 3757 4913 7433 48841 63869 83521 96629 126361 830297 1085773 1256177 1419857 1642693 2148137 14115049 18458141 21355009 27925781 36518329 55249489 239955833 363035153 474738277 620811593 718243357 939241313 6171597601 8070550709 9337163641 10553797081 12210137069 15967102321 104917159217 137199362053 158731781897 207572330173 271440739457 1783591706689 2698440292249 3528729612941 4614492570769 45873484968233 59988403419997 78446373703073 779849244459961 1019802858139949 13257437155819337
• Sum of all divisors σ(n): 15254968484883582
• Sum of proper divisors (its aliquot sum) s(n): 1997531329064245
• 13257437155819337 is a deficient number, because the sum of its proper divisors (1997531329064245) is less than itself. Its deficiency is 11259905826755092

Bases of 13257437155819337

• Binary: 101111000110011001000110100000010011011111111101001001₂
• Hexadecimal: 0x2F1991A04DFF49
• Base-36: 3MJDAJTOVNT

Squares and roots of 13257437155819337

• 13257437155819337 squared (13257437155819337²) is 175759639940499111598203783119569
• 13257437155819337 cubed (13257437155819337³) is 2330122381040601287456446986190473361236033305753
• The square root of 13257437155819337 is 115140944.7408667781
• The cube root of 13257437155819337 is 236675.4395582251

Scales and comparisons

• 13,257,437,155,819,337 seconds is equal to 421,545,493 years, 31 weeks, 4 days, 20 hours, 2 minutes, 17 seconds.
• To count from 1 to 13,257,437,155,819,337 would take you about one billion, two hundred sixty-four million, six hundred thirty-six thousand, four hundred eighty 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 13257437155819337 cubic inches would be around 19723 feet tall.

Recreational maths with 13257437155819337

• 13257437155819337 backwards is 73391855173475231
• The number of decimal digits it has is: 17
• The sum of 13257437155819337's digits is 74
• More coming soon!