19980515328

Names of 19980515328

• Cardinal: 19980515328 can be written as Nineteen billion, nine hundred eighty million, five hundred fifteen thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.9980515328 × 10¹⁰

Factors of 19980515328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5247

Divisors of 19980515328

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 719 768 1024 1438 1536 2048 2157 2876 3072 4314 4523 5752 6144 8628 9046 11504 13569 17256 18092 23008 27138 34512 36184 46016 54276 69024 72368 92032 108552 138048 144736 184064 217104 276096 289472 368128 434208 552192 578944 736256 868416 1104384 1157888 1472512 1736832 2208768 2315776 3252037 3473664 4417536 4631552 6504074 6947328 9263104 9756111 13008148 13894656 19512222 26016296 27789312 39024444 52032592 78048888 104065184 156097776 208130368 312195552 416260736 624391104 832521472 1248782208 1665042944 2497564416 3330085888 4995128832 6660171776 9990257664 19980515328
• Sum of all divisors σ(n): 53354246400
• Sum of proper divisors (its aliquot sum) s(n): 33373731072
• 19980515328 is an abundant number, because the sum of its proper divisors (33373731072) is greater than itself. Its abundance is 13393215744

Bases of 19980515328

• Binary: 10010100110111011100111100000000000₂
• Hexadecimal: 0x4A6EE7800
• Base-36: 96FVSAO

Squares and roots of 19980515328

• 19980515328 squared (19980515328²) is 399220992772442947584
• 19980515328 cubed (19980515328³) is 7976641165349173530207612567552
• The square root of 19980515328 is 141352.4507322035
• The cube root of 19980515328 is 2713.5358378979

Scales and comparisons

• 19,980,515,328 seconds is equal to 635 years, 16 weeks, 3 days, 23 hours, 8 minutes, 48 seconds.
• To count from 1 to 19,980,515,328 would take you about one thousand, two hundred seventy 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 19980515328 cubic inches would be around 226.1 feet tall.

Recreational maths with 19980515328

• 19980515328 backwards is 82351508991
• The number of decimal digits it has is: 11
• The sum of 19980515328's digits is 51
• More coming soon!