30784401422720

Names of 30784401422720

• Cardinal: 30784401422720 can be written as Thirty trillion, seven hundred eighty-four billion, four hundred one million, four hundred twenty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.078440142272 × 10¹³

Factors of 30784401422720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 132952

Divisors of 30784401422720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 320 352 440 640 704 880 1408 1760 3520 7040 59753 73181 119506 146362 239012 292724 298765 365905 478024 585448 597530 657283 731810 804991 956048 1170896 1195060 1314566 1463620 1609982 1912096 2341792 2390120 2629132 2927240 3219964 3286415 3824192 4024955 4683584 4780240 5258264 5854480 6439928 6572830 7648384 8049910 9367168 9560480 10516528 11708960 12879856 13145660 16099820 19120960 21033056 23417920 25759712 26291320 32199640 38241920 42066112 46835840 51519424 52582640 64399280 84132224 103038848 105165280 128798560 210330560 257597120 420661120 515194240 4372784293 8745568586 17491137172 21863921465 34982274344 43727842930 48100627223 69964548688 87455685860 96201254446 139929097376 174911371720 192402508892 240503136115 279858194752 349822743440 384805017784 481006272230 559716389504 699645486880 769610035568 962012544460 1399290973760 1539220071136 1924025088920 2798581947520 3078440142272 3848050177840 6156880284544 7696100355680 15392200711360 30784401422720
• Sum of all divisors σ(n): 80286760306080
• Sum of proper divisors (its aliquot sum) s(n): 49502358883360
• 30784401422720 is an abundant number, because the sum of its proper divisors (49502358883360) is greater than itself. Its abundance is 18717957460640

Bases of 30784401422720

• Binary: 110111111111110001101010011111011100110000000₂
• Hexadecimal: 0x1BFF8D4FB980
• Base-36: AWU5PRZI8

Squares and roots of 30784401422720

• 30784401422720 squared (30784401422720²) is 947679370955165160132198400
• 30784401422720 cubed (30784401422720³) is 29173742175514581000906225048241307648000
• The square root of 30784401422720 is 5548369.2579640011
• The cube root of 30784401422720 is 31340.8115344843

Scales and comparisons

• 30,784,401,422,720 seconds is equal to 978,848 years, 38 weeks, 4 days, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 30,784,401,422,720 would take you about two million, four hundred forty-seven thousand, one hundred twenty-one 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 30784401422720 cubic inches would be around 2611.7 feet tall.

Recreational maths with 30784401422720

• 30784401422720 backwards is 02722410448703
• 30784401422720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30784401422720's digits is 44
• More coming soon!