30320283240

Names of 30320283240

• Cardinal: 30320283240 can be written as Thirty billion, three hundred twenty million, two hundred eighty-three thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.032028324 × 10¹⁰

Factors of 30320283240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 498384

Divisors of 30320283240

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 65 72 78 90 104 117 120 130 156 169 180 195 234 260 312 338 360 390 468 507 520 585 676 780 845 936 1014 1170 1352 1521 1560 1690 2028 2340 2535 3042 3380 4056 4680 5070 6084 6760 7605 10140 12168 15210 20280 30420 60840 498361 996722 1495083 1993444 2491805 2990166 3986888 4485249 4983610 5980332 6478693 7475415 8970498 9967220 11960664 12957386 14950830 17940996 19436079 19934440 22426245 25914772 29901660 32393465 35881992 38872158 44852490 51829544 58308237 59803320 64786930 77744316 84223009 89704980 97180395 116616474 129573860 155488632 168446018 179409960 194360790 233232948 252669027 259147720 291541185 336892036 388721580 421115045 466465896 505338054 583082370 673784072 758007081 777443160 842230090 1010676108 1166164740 1263345135 1516014162 1684460180 2021352216 2332329480 2526690270 3032028324 3368920360 3790035405 5053380540 6064056648 7580070810 10106761080 15160141620 30320283240
• Sum of all divisors σ(n): 106704287820
• Sum of proper divisors (its aliquot sum) s(n): 76384004580
• 30320283240 is an abundant number, because the sum of its proper divisors (76384004580) is greater than itself. Its abundance is 46063721340

Bases of 30320283240

• Binary: 11100001111001110101100111001101000₂
• Hexadecimal: 0x70F3ACE68
• Base-36: DXFWWA0

Squares and roots of 30320283240

• 30320283240 squared (30320283240²) is 919319575753824897600
• 30320283240 cubed (30320283240³) is 27874029924932607408595996224000
• The square root of 30320283240 is 174127.2041927969
• The cube root of 30320283240 is 3118.2511031831

Scales and comparisons

• 30,320,283,240 seconds is equal to 964 years, 4 weeks, 5 days, 4 hours, 54 minutes.
• To count from 1 to 30,320,283,240 would take you about one thousand, nine hundred twenty-eight 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 30320283240 cubic inches would be around 259.9 feet tall.

Recreational maths with 30320283240

• 30320283240 backwards is 04238202303
• The number of decimal digits it has is: 11
• The sum of 30320283240's digits is 27
• More coming soon!