137618977358249802

Names of 137618977358249802

• Cardinal: 137618977358249802 can be written as One hundred thirty-seven quadrillion, six hundred eighteen trillion, nine hundred seventy-seven billion, three hundred fifty-eight million, two hundred forty-nine thousand, eight hundred two.

Scientific notation

• Scientific notation: 1.37618977358249802 × 10¹⁷

Factors of 137618977358249802

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 332412988788071

Divisors of 137618977358249802

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 6 9 18 23 46 69 138 207 414 332412988788043 664825977576086 997238966364129 1994477932728258 2991716899092387 5983433798184774 7645498742124989 15290997484249978 22936496226374967 45872992452749934 68809488679124901 137618977358249802
• Sum of all divisors σ(n): 311138557505609184
• Sum of proper divisors (its aliquot sum) s(n): 173519580147359382
• 137618977358249802 is an abundant number, because the sum of its proper divisors (173519580147359382) is greater than itself. Its abundance is 35900602789109580

Bases of 137618977358249802

• Binary: 111101000111010111011101100010011110010100111111101001010₂
• Hexadecimal: 0x1E8EBBB13CA7F4A
• Base-36: 11N1UTF2EHQI

Squares and roots of 137618977358249802

• 137618977358249802 squared (137618977358249802²) is 18938982929130471651728028633039204
• 137618977358249802 cubed (137618977358249802³) is 2606363462912285892680683084103742871010933491237608
• The square root of 137618977358249802 is 370970318.7025207305
• The cube root of 137618977358249802 is 516288.8850660631

Scales and comparisons

• 137,618,977,358,249,802 seconds is equal to 4,375,857,796 years, 28 weeks, 2 days, 16 hours, 56 minutes, 42 seconds.
• To count from 1 to 137,618,977,358,249,802 would take you about thirteen billion, one hundred twenty-seven million, five hundred seventy-three thousand, three hundred eighty-nine 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 137618977358249802 cubic inches would be around 43024.1 feet tall.

Recreational maths with 137618977358249802

• 137618977358249802 backwards is 208942853779816731
• The number of decimal digits it has is: 18
• The sum of 137618977358249802's digits is 90
• More coming soon!