30955812342

Names of 30955812342

• Cardinal: 30955812342 can be written as Thirty billion, nine hundred fifty-five million, eight hundred twelve thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.0955812342 × 10¹⁰

Factors of 30955812342

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2062

Divisors of 30955812342

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 97 182 194 273 291 373 546 582 679 746 1119 1261 1358 1567 2037 2238 2522 2611 3134 3783 4074 4701 4849 5222 7566 7833 8827 9402 9698 10969 14547 15666 17654 20371 21938 26481 29094 32907 33943 36181 40742 52962 61113 65814 67886 72362 101829 108543 122226 142597 151999 203658 217086 253267 285194 303998 427791 455997 470353 506534 584491 759801 855582 911994 940706 1063993 1168982 1411059 1519602 1753473 1975987 2127986 2822118 3191979 3292471 3506946 3951974 4091437 5927961 6383958 6584942 7598383 8182874 9877413 11855922 12274311 13831909 15196766 19754826 22795149 24548622 27663818 41495727 45590298 53188681 56695627 82991454 106377362 113391254 159566043 170086881 319132086 340173762 396869389 737043151 793738778 1190608167 1474086302 2211129453 2381216334 4422258906 5159302057 10318604114 15477906171 30955812342
• Sum of all divisors σ(n): 77240131584
• Sum of proper divisors (its aliquot sum) s(n): 46284319242
• 30955812342 is an abundant number, because the sum of its proper divisors (46284319242) is greater than itself. Its abundance is 15328506900

Bases of 30955812342

• Binary: 11100110101000111000011010111110110₂
• Hexadecimal: 0x7351C35F6
• Base-36: E7YAHO6

Squares and roots of 30955812342

• 30955812342 squared (30955812342²) is 958262317753119524964
• 30955812342 cubed (30955812342³) is 29663788482775543099881768305688
• The square root of 30955812342 is 175942.6393515795
• The cube root of 30955812342 is 3139.8873592735

Scales and comparisons

• 30,955,812,342 seconds is equal to 984 years, 15 weeks, 3 days, 20 hours, 45 minutes, 42 seconds.
• To count from 1 to 30,955,812,342 would take you about one thousand, nine hundred sixty-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 30955812342 cubic inches would be around 261.7 feet tall.

Recreational maths with 30955812342

• 30955812342 backwards is 24321855903
• 30955812342 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30955812342's digits is 42
• More coming soon!