30307276390

Names of 30307276390

• Cardinal: 30307276390 can be written as Thirty billion, three hundred seven million, two hundred seventy-six thousand, three hundred ninety.

Scientific notation

• Scientific notation: 3.030727639 × 10¹⁰

Factors of 30307276390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6989

Divisors of 30307276390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 19 38 79 95 158 190 307 395 614 790 1501 1535 3002 3070 5833 6577 7505 11666 13154 15010 24253 29165 32885 48506 58330 65770 121265 124963 242530 249926 460807 519583 624815 921614 1039166 1249630 2019139 2304035 2597915 4038278 4608070 5195830 9872077 10095695 19744154 20191390 38363641 49360385 76727282 98720770 159511981 191818205 319023962 383636410 797559905 1595119810 3030727639 6061455278 15153638195 30307276390
• Sum of all divisors σ(n): 58349491200
• Sum of proper divisors (its aliquot sum) s(n): 28042214810
• 30307276390 is a deficient number, because the sum of its proper divisors (28042214810) is less than itself. Its deficiency is 2265061580

Bases of 30307276390

• Binary: 11100001110011101000101011001100110₂
• Hexadecimal: 0x70E745666
• Base-36: DX8644M

Squares and roots of 30307276390

• 30307276390 squared (30307276390²) is 918531002179851432100
• 30307276390 cubed (30307276390³) is 27838172955848449841792018119000
• The square root of 30307276390 is 174089.8514848009
• The cube root of 30307276390 is 3117.8051484069

Scales and comparisons

• 30,307,276,390 seconds is equal to 963 years, 35 weeks, 1 day, 15 hours, 53 minutes, 10 seconds.
• To count from 1 to 30,307,276,390 would take you about one thousand, nine hundred twenty-seven 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 30307276390 cubic inches would be around 259.8 feet tall.

Recreational maths with 30307276390

• 30307276390 backwards is 09367270303
• The number of decimal digits it has is: 11
• The sum of 30307276390's digits is 40
• More coming soon!