137745298440

Names of 137745298440

• Cardinal: 137745298440 can be written as One hundred thirty-seven billion, seven hundred forty-five million, two hundred ninety-eight thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.3774529844 × 10¹¹

Factors of 137745298440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14171337

Divisors of 137745298440

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 243 270 324 360 405 486 540 648 810 972 1080 1215 1620 1944 2430 3240 4860 9720 14171327 28342654 42513981 56685308 70856635 85027962 113370616 127541943 141713270 170055924 212569905 255083886 283426540 340111848 382625829 425139810 510167772 566853080 637709715 765251658 850279620 1020335544 1147877487 1275419430 1530503316 1700559240 1913129145 2295754974 2550838860 3061006632 3443632461 3826258290 4591509948 5101677720 5739387435 6887264922 7652516580 9183019896 11478774870 13774529844 15305033160 17218162305 22957549740 27549059688 34436324610 45915099480 68872649220 137745298440
• Sum of all divisors σ(n): 464252705280
• Sum of proper divisors (its aliquot sum) s(n): 326507406840
• 137745298440 is an abundant number, because the sum of its proper divisors (326507406840) is greater than itself. Its abundance is 188762108400

Bases of 137745298440

• Binary: 10000000010010010000100111010000001000₂
• Hexadecimal: 0x2012427408
• Base-36: 1RA1ZSI0

Squares and roots of 137745298440

• 137745298440 squared (137745298440²) is 18973767242324666433600
• 137745298440 cubed (137745298440³) is 2613547231325106977269682443584000
• The square root of 137745298440 is 371140.5373170655
• The cube root of 137745298440 is 5164.4680472509

Scales and comparisons

• 137,745,298,440 seconds is equal to 4,379 years, 45 weeks, 3 days, 6 hours, 54 minutes.
• To count from 1 to 137,745,298,440 would take you about eight thousand, seven hundred fifty-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 137745298440 cubic inches would be around 430.4 feet tall.

Recreational maths with 137745298440

• 137745298440 backwards is 044892547731
• 137745298440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137745298440's digits is 54
• More coming soon!