30931768026040

Names of 30931768026040

• Cardinal: 30931768026040 can be written as Thirty trillion, nine hundred thirty-one billion, seven hundred sixty-eight million, twenty-six thousand and forty.

Scientific notation

• Scientific notation: 3.093176802604 × 10¹³

Factors of 30931768026040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16174

Divisors of 30931768026040

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1021 1960 2042 4084 5105 7147 8168 10210 14294 15139 20420 28588 30278 35735 40840 50029 57176 60556 71470 75695 100058 105973 121112 142940 151390 200116 211946 250145 285880 302780 400232 423892 500290 529865 605560 741811 847784 1000580 1042441 1059730 1483622 2001160 2084882 2119460 2967244 3709055 4169764 4238920 5212205 5934488 7297087 7418110 8339528 10424410 14594174 14836220 15456919 20848820 29188348 29672440 30913838 36485435 41697640 51079609 58376696 61827676 72970870 77284595 102159218 108198433 123655352 145941740 154569190 204318436 216396866 255398045 291883480 309138380 408636872 432793732 510796090 540992165 618276760 757389031 865587464 1021592180 1081984330 1514778062 2043184360 2163968660 3029556124 3786945155 4327937320 6059112248 7573890310 15147780620 15781514299 30295561240 31563028598 63126057196 78907571495 110470600093 126252114392 157815142990 220941200186 315630285980 441882400372 552353000465 631260571960 773294200651 883764800744 1104706000930 1546588401302 2209412001860 3093176802604 3866471003255 4418824003720 6186353605208 7732942006510 15465884013020 30931768026040
• Sum of all divisors σ(n): 81043892976600
• Sum of proper divisors (its aliquot sum) s(n): 50112124950560
• 30931768026040 is an abundant number, because the sum of its proper divisors (50112124950560) is greater than itself. Its abundance is 19180356924520

Bases of 30931768026040

• Binary: 111000010000111011101000010111010001110111000₂
• Hexadecimal: 0x1C21DD0BA3B8
• Base-36: AYPUW1QD4

Squares and roots of 30931768026040

• 30931768026040 squared (30931768026040²) is 956774273216750478118081600
• 30931768026040 cubed (30931768026040³) is 29594719872423541577601759106463644864000
• The square root of 30931768026040 is 5561633.5753122031
• The cube root of 30931768026040 is 31390.7420020089

Scales and comparisons

• 30,931,768,026,040 seconds is equal to 983,534 years, 28 weeks, 2 days, 9 hours, 40 seconds.
• To count from 1 to 30,931,768,026,040 would take you about two million, four hundred fifty-eight thousand, eight hundred thirty-six 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 30931768026040 cubic inches would be around 2615.9 feet tall.

Recreational maths with 30931768026040

• 30931768026040 backwards is 04062086713903
• 30931768026040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30931768026040's digits is 49
• More coming soon!