30590973940

Names of 30590973940

• Cardinal: 30590973940 can be written as Thirty billion, five hundred ninety million, nine hundred seventy-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.059097394 × 10¹⁰

Factors of 30590973940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4184

Divisors of 30590973940

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 19 20 38 76 95 190 361 380 722 1444 1787 1805 2371 3574 3610 4742 7148 7220 8935 9484 11855 17870 23710 33953 35740 45049 47420 67906 90098 135812 169765 180196 225245 339530 450490 645107 679060 855931 900980 1290214 1711862 2580428 3225535 3423724 4236977 4279655 6451070 8473954 8559310 12902140 16947908 17118620 21184885 42369770 80502563 84739540 161005126 322010252 402512815 805025630 1529548697 1610051260 3059097394 6118194788 7647743485 15295486970 30590973940
• Sum of all divisors σ(n): 67866658272
• Sum of proper divisors (its aliquot sum) s(n): 37275684332
• 30590973940 is an abundant number, because the sum of its proper divisors (37275684332) is greater than itself. Its abundance is 6684710392

Bases of 30590973940

• Binary: 11100011111010111010011011111110100₂
• Hexadecimal: 0x71F5D37F4
• Base-36: E1X2QK4

Squares and roots of 30590973940

• 30590973940 squared (30590973940²) is 935807686597759123600
• 30590973940 cubed (30590973940³) is 28627268553563736612444838984000
• The square root of 30590973940 is 174902.7556672565
• The cube root of 30590973940 is 3127.5032380991

Scales and comparisons

• 30,590,973,940 seconds is equal to 972 years, 36 weeks, 2 days, 4 hours, 45 minutes, 40 seconds.
• To count from 1 to 30,590,973,940 would take you about one thousand, nine hundred forty-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 30590973940 cubic inches would be around 260.6 feet tall.

Recreational maths with 30590973940

• 30590973940 backwards is 04937909503
• The number of decimal digits it has is: 11
• The sum of 30590973940's digits is 49
• More coming soon!