30455486308

Names of 30455486308

• Cardinal: 30455486308 can be written as Thirty billion, four hundred fifty-five million, four hundred eighty-six thousand, three hundred eight.

Scientific notation

• Scientific notation: 3.0455486308 × 10¹⁰

Factors of 30455486308

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6168

Divisors of 30455486308

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 13 19 26 38 52 76 247 277 361 494 554 722 988 1108 1444 3601 4693 5263 5857 7202 9386 10526 11714 14404 18772 21052 23428 68419 76141 99997 111283 136838 152282 199994 222566 273676 304564 399988 445132 1299961 1446679 1622389 2114377 2599922 2893358 3244778 4228754 5199844 5786716 6489556 8457508 21091057 27486901 30825391 42182114 54973802 61650782 84364228 109947604 123301564 400730083 585682429 801460166 1171364858 1602920332 2342729716 7613871577 15227743154 30455486308
• Sum of all divisors σ(n): 60805829112
• Sum of proper divisors (its aliquot sum) s(n): 30350342804
• 30455486308 is a deficient number, because the sum of its proper divisors (30350342804) is less than itself. Its deficiency is 105143504

Bases of 30455486308

• Binary: 11100010111010010011101011101100100₂
• Hexadecimal: 0x71749D764
• Base-36: DZOERMS

Squares and roots of 30455486308

• 30455486308 squared (30455486308²) is 927536646256775470864
• 30455486308 cubed (30455486308³) is 28248579630241464805128804930112
• The square root of 30455486308 is 174515.0031028851
• The cube root of 30455486308 is 3122.8791602911

Scales and comparisons

• 30,455,486,308 seconds is equal to 968 years, 20 weeks, 2 days, 1 hour, 18 minutes, 28 seconds.
• To count from 1 to 30,455,486,308 would take you about one thousand, nine hundred thirty-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 30455486308 cubic inches would be around 260.2 feet tall.

Recreational maths with 30455486308

• 30455486308 backwards is 80368455403
• The number of decimal digits it has is: 11
• The sum of 30455486308's digits is 46
• More coming soon!