30947368000

Names of 30947368000

• Cardinal: 30947368000 can be written as Thirty billion, nine hundred forty-seven million, three hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 3.0947368 × 10¹⁰

Factors of 30947368000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4429

Divisors of 30947368000

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 800 1000 1201 1600 2000 2402 3221 4000 4804 6005 6442 8000 9608 12010 12884 16105 19216 24020 25768 30025 32210 38432 48040 51536 60050 64420 76864 80525 96080 103072 120100 128840 150125 161050 192160 206144 240200 257680 300250 322100 384320 402625 480400 515360 600500 644200 805250 960800 1030720 1201000 1288400 1610500 1921600 2402000 2576800 3221000 3868421 4804000 5153600 6442000 7736842 9608000 12884000 15473684 19342105 25768000 30947368 38684210 61894736 77368420 96710525 123789472 154736840 193421050 247578944 309473680 386842100 483552625 618947360 773684200 967105250 1237894720 1547368400 1934210500 3094736800 3868421000 6189473600 7736842000 15473684000 30947368000
• Sum of all divisors σ(n): 76728785328
• Sum of proper divisors (its aliquot sum) s(n): 45781417328
• 30947368000 is an abundant number, because the sum of its proper divisors (45781417328) is greater than itself. Its abundance is 14834049328

Bases of 30947368000

• Binary: 11100110100100110110101110001000000₂
• Hexadecimal: 0x7349B5C40
• Base-36: E7T9HZ4

Squares and roots of 30947368000

• 30947368000 squared (30947368000²) is 957739586127424000000
• 30947368000 cubed (30947368000³) is 29639519420053085420032000000000
• The square root of 30947368000 is 175918.6402857867
• The cube root of 30947368000 is 3139.6018265311

Scales and comparisons

• 30,947,368,000 seconds is equal to 984 years, 1 week, 4 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 30,947,368,000 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 30947368000 cubic inches would be around 261.6 feet tall.

Recreational maths with 30947368000

• 30947368000 backwards is 00086374903
• 30947368000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30947368000's digits is 40
• More coming soon!