30213949523940

Names of 30213949523940

• Cardinal: 30213949523940 can be written as Thirty trillion, two hundred thirteen billion, nine hundred forty-nine million, five hundred twenty-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.021394952394 × 10¹³

Factors of 30213949523940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1844563493

Divisors of 30213949523940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 45 52 60 63 65 70 78 84 90 91 105 117 126 130 140 156 180 182 195 210 234 252 260 273 315 364 390 420 455 468 546 585 630 780 819 910 1092 1170 1260 1365 1638 1820 2340 2730 3276 4095 5460 8190 16380 1844563463 3689126926 5533690389 7378253852 9222817315 11067380778 12911944241 16601071167 18445634630 22134761556 23979325019 25823888482 27668451945 33202142334 36891269260 38735832723 47958650038 51647776964 55336903890 64559721205 66404284668 71937975057 77471665446 83005355835 95917300076 110673807780 116207498169 119896625095 129119442410 143875950114 154943330892 166010711670 167855275133 193679163615 215813925171 232414996338 239793250190 258238884820 287751900228 332021423340 335710550266 359689875285 387358327230 431627850342 464829992676 479586500380 503565825399 581037490845 671421100532 719379750570 774716654460 839276375665 863255700684 1007131650798 1079069625855 1162074981690 1438759501140 1510697476197 1678552751330 2014263301596 2158139251710 2324149963380 2517829126995 3021394952394 3357105502660 4316278503420 5035658253990 6042789904788 7553487380985 10071316507980 15106974761970 30213949523940
• Sum of all divisors σ(n): 112798744950528
• Sum of proper divisors (its aliquot sum) s(n): 82584795426588
• 30213949523940 is an abundant number, because the sum of its proper divisors (82584795426588) is greater than itself. Its abundance is 52370845902648

Bases of 30213949523940

• Binary: 110110111101010111011101110101000011111100100₂
• Hexadecimal: 0x1B7ABBBA87E4
• Base-36: APK3HG1D0

Squares and roots of 30213949523940

• 30213949523940 squared (30213949523940²) is 912882745835194152633123600
• 30213949523940 cubed (30213949523940³) is 27581793203940304385647036491695178984000
• The square root of 30213949523940 is 5496721.7069758953
• The cube root of 30213949523940 is 31146.0158145369

Scales and comparisons

• 30,213,949,523,940 seconds is equal to 960,710 years, 7 weeks, 20 hours, 39 minutes.
• To count from 1 to 30,213,949,523,940 would take you about two million, four hundred one thousand, seven hundred seventy-five 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 30213949523940 cubic inches would be around 2595.5 feet tall.

Recreational maths with 30213949523940

• 30213949523940 backwards is 04932594931203
• The number of decimal digits it has is: 14
• The sum of 30213949523940's digits is 54
• More coming soon!