137849647500

Names of 137849647500

• Cardinal: 137849647500 can be written as One hundred thirty-seven billion, eight hundred forty-nine million, six hundred forty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.378496475 × 10¹¹

Factors of 137849647500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 226923

Divisors of 137849647500

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 125 135 150 162 180 225 243 250 270 300 324 375 405 450 486 500 540 625 675 750 810 900 972 1125 1215 1250 1350 1500 1620 1875 2025 2250 2430 2500 2700 3375 3750 4050 4500 4860 5625 6075 6750 7500 8100 10125 11250 12150 13500 16875 20250 22500 24300 30375 33750 40500 50625 60750 67500 101250 121500 151875 202500 226913 303750 453826 607500 680739 907652 1134565 1361478 2042217 2269130 2722956 3403695 4084434 4538260 5672825 6126651 6807390 8168868 10211085 11345650 12253302 13614780 17018475 18379953 20422170 22691300 24506604 28364125 30633255 34036950 36759906 40844340 51055425 55139859 56728250 61266510 68073900 73519812 85092375 91899765 102110850 110279718 113456500 122533020 141820625 153166275 170184750 183799530 204221700 220559436 255277125 275699295 283641250 306332550 340369500 367599060 425461875 459498825 510554250 551398590 567282500 612665100 765831375 850923750 918997650 1021108500 1102797180 1276385625 1378496475 1531662750 1701847500 1837995300 2297494125 2552771250 2756992950 3063325500 3829156875 4594988250 5105542500 5513985900 6892482375 7658313750 9189976500 11487470625 13784964750 15316627500 22974941250 27569929500 34462411875 45949882500 68924823750 137849647500
• Sum of all divisors σ(n): 451556137032
• Sum of proper divisors (its aliquot sum) s(n): 313706489532
• 137849647500 is an abundant number, because the sum of its proper divisors (313706489532) is greater than itself. Its abundance is 175856842032

Bases of 137849647500

• Binary: 10000000011000011110101011000110001100₂
• Hexadecimal: 0x20187AB18C
• Base-36: 1RBS4CR0

Squares and roots of 137849647500

• 137849647500 squared (137849647500²) is 19002525315874256250000
• 137849647500 cubed (137849647500³) is 2619491416403092378387171875000000
• The square root of 137849647500 is 371281.0896073217
• The cube root of 137849647500 is 5165.7718336989

Scales and comparisons

• 137,849,647,500 seconds is equal to 4,383 years, 10 weeks, 45 minutes.
• To count from 1 to 137,849,647,500 would take you about eight thousand, seven hundred sixty-six 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 137849647500 cubic inches would be around 430.5 feet tall.

Recreational maths with 137849647500

• 137849647500 backwards is 005746948731
• 137849647500 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137849647500's digits is 54
• More coming soon!