30055755840

Names of 30055755840

• Cardinal: 30055755840 can be written as Thirty billion, fifty-five million, seven hundred fifty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.005575584 × 10¹⁰

Factors of 30055755840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2846210

Divisors of 30055755840

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 132 160 165 176 192 220 240 264 320 330 352 440 480 528 660 704 880 960 1056 1320 1760 2112 2640 3520 5280 10560 2846189 5692378 8538567 11384756 14230945 17077134 22769512 28461890 31308079 34154268 42692835 45539024 56923780 62616158 68308536 85385670 91078048 93924237 113847560 125232316 136617072 156540395 170771340 182156096 187848474 227695120 250464632 273234144 313080790 341542680 375696948 455390240 469621185 500929264 546468288 626161580 683085360 751393896 910780480 939242370 1001858528 1252323160 1366170720 1502787792 1878484740 2003717056 2504646320 2732341440 3005575584 3756969480 5009292640 6011151168 7513938960 10018585280 15027877920 30055755840
• Sum of all divisors σ(n): 104102245440
• Sum of proper divisors (its aliquot sum) s(n): 74046489600
• 30055755840 is an abundant number, because the sum of its proper divisors (74046489600) is greater than itself. Its abundance is 43990733760

Bases of 30055755840

• Binary: 11011111111011101100111000001000000₂
• Hexadecimal: 0x6FF767040
• Base-36: DT2F5MO

Squares and roots of 30055755840

• 30055755840 squared (30055755840²) is 903348459113694105600
• 30055755840 cubed (30055755840³) is 27150820725561412838360776704000
• The square root of 30055755840 is 173365.9592884371
• The cube root of 30055755840 is 3109.1562741915

Scales and comparisons

• 30,055,755,840 seconds is equal to 955 years, 35 weeks, 2 days, 13 hours, 4 minutes.
• To count from 1 to 30,055,755,840 would take you about one thousand, nine hundred eleven 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 30055755840 cubic inches would be around 259.1 feet tall.

Recreational maths with 30055755840

• 30055755840 backwards is 04855755003
• The number of decimal digits it has is: 11
• The sum of 30055755840's digits is 42
• More coming soon!