980530155

Names of 980530155

• Cardinal: 980530155 can be written as Nine hundred eighty million, five hundred thirty thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 9.80530155 × 10⁸

Factors of 980530155

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 244

Divisors of 980530155

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 15 31 33 37 45 55 93 99 111 121 155 157 165 185 279 333 341 363 407 465 471 495 555 605 785 1023 1089 1147 1221 1395 1413 1665 1705 1727 1815 2035 2355 3069 3441 3663 3751 4477 4867 5115 5181 5445 5735 5809 6105 7065 8635 10323 11253 12617 13431 14601 15345 15543 17205 17427 18315 18755 18997 22385 24335 25905 29045 33759 37851 40293 43803 51615 52281 53537 56265 56991 63085 63899 67155 73005 77715 87135 94985 113553 138787 160611 168795 170973 180079 189255 191697 201465 219015 261405 267685 284955 319495 416361 481833 540237 567765 575091 588907 693935 702889 803055 854865 900395 958485 1249083 1620711 1766721 1980869 2081805 2108667 2409165 2701185 2875455 2944535 3514445 5300163 5942607 6245415 6326001 8103555 8833605 9904345 10543335 17827821 21789559 26500815 29713035 31630005 65368677 89139105 108947795 196106031 326843385 980530155
• Sum of all divisors σ(n): 1993135872
• Sum of proper divisors (its aliquot sum) s(n): 1012605717
• 980530155 is an abundant number, because the sum of its proper divisors (1012605717) is greater than itself. Its abundance is 32075562

Bases of 980530155

• Binary: 111010011100011011001111101011₂
• Hexadecimal: 0x3A71B3EB
• Base-36: G7S5WR

Squares and roots of 980530155

• 980530155 squared (980530155²) is 961439384864324025
• 980530155 cubed (980530155³) is 942720309064120290203473875
• The square root of 980530155 is 31313.4181302521
• The cube root of 980530155 is 993.4674706497

Scales and comparisons

• 980,530,155 seconds is equal to 31 years, 9 weeks, 1 day, 17 hours, 29 minutes, 15 seconds.
• To count from 1 to 980,530,155 would take you about forty-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 980530155 cubic inches would be around 82.8 feet tall.

Recreational maths with 980530155

• 980530155 backwards is 551035089
• The number of decimal digits it has is: 9
• The sum of 980530155's digits is 36
• More coming soon!