13373906490

Names of 13373906490

• Cardinal: 13373906490 can be written as Thirteen billion, three hundred seventy-three million, nine hundred six thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.337390649 × 10¹⁰

Factors of 13373906490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7076158

Divisors of 13373906490

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 270 315 378 630 945 1890 7076141 14152282 21228423 35380705 42456846 49532987 63685269 70761410 99065974 106142115 127370538 148598961 191055807 212284230 247664935 297197922 318426345 382111614 445796883 495329870 636852690 742994805 891593766 955279035 1337390649 1485989610 1910558070 2228984415 2674781298 4457968830 6686953245 13373906490
• Sum of all divisors σ(n): 40758577920
• Sum of proper divisors (its aliquot sum) s(n): 27384671430
• 13373906490 is an abundant number, because the sum of its proper divisors (27384671430) is greater than itself. Its abundance is 14010764940

Bases of 13373906490

• Binary: 1100011101001001011001111000111010₂
• Hexadecimal: 0x31D259E3A
• Base-36: 656H8AI

Squares and roots of 13373906490

• 13373906490 squared (13373906490²) is 178861374803264120100
• 13373906490 cubed (13373906490³) is 2392075301291696488989529449000
• The square root of 13373906490 is 115645.6073095731
• The cube root of 13373906490 is 2373.6650072267

Scales and comparisons

• 13,373,906,490 seconds is equal to 425 years, 12 weeks, 6 days, 14 hours, 1 minute, 30 seconds.
• To count from 1 to 13,373,906,490 would take you about eight hundred fifty 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 13373906490 cubic inches would be around 197.8 feet tall.

Recreational maths with 13373906490

• 13373906490 backwards is 09460937331
• 13373906490 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13373906490's digits is 45
• More coming soon!