30493764392

Names of 30493764392

• Cardinal: 30493764392 can be written as Thirty billion, four hundred ninety-three million, seven hundred sixty-four thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 3.0493764392 × 10¹⁰

Factors of 30493764392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3151

Divisors of 30493764392

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 19 26 28 38 52 56 76 91 104 133 152 182 247 266 364 494 532 728 988 1064 1093 1729 1976 2017 2186 3458 4034 4372 6916 7651 8068 8744 13832 14119 14209 15302 16136 20767 26221 28238 28418 30604 38323 41534 52442 56476 56836 61208 76646 83068 99463 104884 112952 113672 145369 153292 166136 183547 198926 209768 268261 269971 290738 306584 367094 397852 498199 536522 539942 581476 734188 795704 996398 1073044 1079884 1162952 1468376 1889797 1992796 2146088 2159768 2204581 3487393 3779594 3985592 4409162 6974786 7559188 8818324 13949572 15118376 15432067 17636648 27899144 28659553 30864134 41887039 57319106 61728268 83774078 114638212 123456536 167548156 200616871 229276424 293209273 335096312 401233742 544531507 586418546 802467484 1089063014 1172837092 1604934968 2178126028 2345674184 3811720549 4356252056 7623441098 15246882196 30493764392
• Sum of all divisors σ(n): 74178451200
• Sum of proper divisors (its aliquot sum) s(n): 43684686808
• 30493764392 is an abundant number, because the sum of its proper divisors (43684686808) is greater than itself. Its abundance is 13190922416

Bases of 30493764392

• Binary: 11100011001100100011110101100101000₂
• Hexadecimal: 0x71991EB28
• Base-36: E0B776W

Squares and roots of 30493764392

• 30493764392 squared (30493764392²) is 929869666794807129664
• 30493764392 cubed (30493764392³) is 28355226534508394421055810124288
• The square root of 30493764392 is 174624.6385593969
• The cube root of 30493764392 is 3124.1869463939

Scales and comparisons

• 30,493,764,392 seconds is equal to 969 years, 31 weeks, 4 days, 2 hours, 6 minutes, 32 seconds.
• To count from 1 to 30,493,764,392 would take you about one thousand, nine hundred thirty-nine 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 30493764392 cubic inches would be around 260.3 feet tall.

Recreational maths with 30493764392

• 30493764392 backwards is 29346739403
• The number of decimal digits it has is: 11
• The sum of 30493764392's digits is 50
• More coming soon!