30508100308

Names of 30508100308

• Cardinal: 30508100308 can be written as Thirty billion, five hundred eight million, one hundred thousand, three hundred eight.

Scientific notation

• Scientific notation: 3.0508100308 × 10¹⁰

Factors of 30508100308

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8844

Divisors of 30508100308

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 31 49 62 98 124 196 217 434 613 868 1226 1519 2452 3038 4291 6076 8191 8582 16382 17164 19003 30037 32764 38006 57337 60074 76012 114674 120148 133021 229348 253921 266042 401359 507842 532084 802718 931147 1015684 1605436 1777447 1862294 3554894 3724588 5021083 7109788 10042166 12442129 20084332 24884258 35147581 49768516 70295162 140590324 155653573 246033067 311307146 492066134 622614292 984132268 1089575011 2179150022 4358300044 7627025077 15254050154 30508100308
• Sum of all divisors σ(n): 64221609984
• Sum of proper divisors (its aliquot sum) s(n): 33713509676
• 30508100308 is an abundant number, because the sum of its proper divisors (33713509676) is greater than itself. Its abundance is 3205409368

Bases of 30508100308

• Binary: 11100011010011011001010101011010100₂
• Hexadecimal: 0x71A6CAAD4
• Base-36: E0JQGUS

Squares and roots of 30508100308

• 30508100308 squared (30508100308²) is 930744184402989694864
• 30508100308 cubed (30508100308³) is 28395236938854058706001224418112
• The square root of 30508100308 is 174665.6815404789
• The cube root of 30508100308 is 3124.6764570167

Scales and comparisons

• 30,508,100,308 seconds is equal to 970 years, 3 weeks, 2 days, 18 minutes, 28 seconds.
• To count from 1 to 30,508,100,308 would take you about one thousand, nine hundred forty 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 30508100308 cubic inches would be around 260.4 feet tall.

Recreational maths with 30508100308

• 30508100308 backwards is 80300180503
• 30508100308 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30508100308's digits is 28
• More coming soon!