30746959040

Names of 30746959040

• Cardinal: 30746959040 can be written as Thirty billion, seven hundred forty-six million, nine hundred fifty-nine thousand and forty.

Scientific notation

• Scientific notation: 3.074695904 × 10¹⁰

Factors of 30746959040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 280143

Divisors of 30746959040

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 140 160 196 224 245 280 320 343 392 448 490 560 686 784 980 1120 1372 1568 1715 1960 2240 2744 3136 3430 3920 5488 6860 7840 10976 13720 15680 21952 27440 54880 109760 280129 560258 1120516 1400645 1960903 2241032 2801290 3921806 4482064 5602580 7843612 8964128 9804515 11205160 13726321 15687224 17928256 19609030 22410320 27452642 31374448 39218060 44820640 54905284 62748896 68631605 78436120 89641280 96084247 109810568 125497792 137263210 156872240 192168494 219621136 274526420 313744480 384336988 439242272 480421235 549052840 627488960 768673976 878484544 960842470 1098105680 1537347952 1921684940 2196211360 3074695904 3843369880 4392422720 6149391808 7686739760 15373479520 30746959040
• Sum of all divisors σ(n): 85383624000
• Sum of proper divisors (its aliquot sum) s(n): 54636664960
• 30746959040 is an abundant number, because the sum of its proper divisors (54636664960) is greater than itself. Its abundance is 23889705920

Bases of 30746959040

• Binary: 11100101000101010010101110011000000₂
• Hexadecimal: 0x728A95CC0
• Base-36: E4HY1FK

Squares and roots of 30746959040

• 30746959040 squared (30746959040²) is 945375490207437721600
• 30746959040 cubed (30746959040³) is 29067421474828008729386123264000
• The square root of 30746959040 is 175348.1081734275
• The cube root of 30746959040 is 3132.8100002183

Scales and comparisons

• 30,746,959,040 seconds is equal to 977 years, 34 weeks, 1 day, 13 hours, 57 minutes, 20 seconds.
• To count from 1 to 30,746,959,040 would take you about one thousand, nine hundred fifty-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 30746959040 cubic inches would be around 261.1 feet tall.

Recreational maths with 30746959040

• 30746959040 backwards is 04095964703
• The number of decimal digits it has is: 11
• The sum of 30746959040's digits is 47
• More coming soon!