30149278250

Names of 30149278250

• Cardinal: 30149278250 can be written as Thirty billion, one hundred forty-nine million, two hundred seventy-eight thousand, two hundred fifty.

Scientific notation

• Scientific notation: 3.014927825 × 10¹⁰

Factors of 30149278250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 32391

Divisors of 30149278250

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 41 50 65 70 82 91 125 130 175 182 205 250 287 325 350 410 455 533 574 650 875 910 1025 1066 1435 1625 1750 2050 2275 2665 2870 3250 3731 4550 5125 5330 7175 7462 10250 11375 13325 14350 18655 22750 26650 32323 35875 37310 64646 66625 71750 93275 133250 161615 186550 226261 323230 420199 452522 466375 808075 840398 932750 1131305 1325243 1616150 2100995 2262610 2650486 2941393 4040375 4201990 5656525 5882786 6626215 8080750 9276701 10504975 11313050 13252430 14706965 17228159 18553402 21009950 28282625 29413930 33131075 34456318 46383505 52524875 56565250 66262150 73534825 86140795 92767010 105049750 120597113 147069650 165655375 172281590 231917525 241194226 331310750 367674125 430703975 463835050 602985565 735348250 861407950 1159587625 1205971130 2153519875 2319175250 3014927825 4307039750 6029855650 15074639125 30149278250
• Sum of all divisors σ(n): 71160380928
• Sum of proper divisors (its aliquot sum) s(n): 41011102678
• 30149278250 is an abundant number, because the sum of its proper divisors (41011102678) is greater than itself. Its abundance is 10861824428

Bases of 30149278250

• Binary: 11100000101000010010111101000101010₂
• Hexadecimal: 0x705097A2A
• Base-36: DUM3NZE

Squares and roots of 30149278250

• 30149278250 squared (30149278250²) is 908978978995923062500
• 30149278250 cubed (30149278250³) is 27405060161148990026904640625000
• The square root of 30149278250 is 173635.4752059613
• The cube root of 30149278250 is 3112.3777837313

Scales and comparisons

• 30,149,278,250 seconds is equal to 958 years, 33 weeks, 6 days, 23 hours, 30 minutes, 50 seconds.
• To count from 1 to 30,149,278,250 would take you about one thousand, nine hundred seventeen 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 30149278250 cubic inches would be around 259.4 feet tall.

Recreational maths with 30149278250

• 30149278250 backwards is 05287294103
• 30149278250 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30149278250's digits is 41
• More coming soon!