30680683488

Names of 30680683488

• Cardinal: 30680683488 can be written as Thirty billion, six hundred eighty million, six hundred eighty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0680683488 × 10¹⁰

Factors of 30680683488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1170686

Divisors of 30680683488

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 84 91 96 104 112 117 126 144 156 168 182 208 224 234 252 273 288 312 336 364 416 468 504 546 624 672 728 819 936 1008 1092 1248 1456 1638 1872 2016 2184 2912 3276 3744 4368 6552 8736 13104 26208 1170661 2341322 3511983 4682644 7023966 8194627 9365288 10535949 14047932 15218593 16389254 18730576 21071898 24583881 28095864 30437186 32778508 37461152 42143796 45655779 49167762 56191728 60874372 65557016 73751643 84287592 91311558 98335524 106530151 112383456 121748744 131114032 136967337 147503286 168575184 182623116 196671048 213060302 243497488 262228064 273934674 295006572 319590453 337150368 365246232 393342096 426120604 486994976 547869348 590013144 639180906 730492464 786684192 852241208 958771359 1095738696 1180026288 1278361812 1460984928 1704482416 1917542718 2191477392 2360052576 2556723624 3408964832 3835085436 4382954784 5113447248 7670170872 10226894496 15340341744 30680683488
• Sum of all divisors σ(n): 107382483936
• Sum of proper divisors (its aliquot sum) s(n): 76701800448
• 30680683488 is an abundant number, because the sum of its proper divisors (76701800448) is greater than itself. Its abundance is 46021116960

Bases of 30680683488

• Binary: 11100100100101101100001001111100000₂
• Hexadecimal: 0x724B613E0
• Base-36: E3EHIW0

Squares and roots of 30680683488

• 30680683488 squared (30680683488²) is 941304339290835846144
• 30680683488 cubed (30680683488³) is 28879860499663096974508729270272
• The square root of 30680683488 is 175159.0234272845
• The cube root of 30680683488 is 3130.5574406181

Scales and comparisons

• 30,680,683,488 seconds is equal to 975 years, 28 weeks, 4 days, 12 hours, 4 minutes, 48 seconds.
• To count from 1 to 30,680,683,488 would take you about one thousand, nine hundred fifty-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 30680683488 cubic inches would be around 260.9 feet tall.

Recreational maths with 30680683488

• 30680683488 backwards is 88438608603
• The number of decimal digits it has is: 11
• The sum of 30680683488's digits is 54
• More coming soon!