47338831872

Names of 47338831872

• Cardinal: 47338831872 can be written as Forty-seven billion, three hundred thirty-eight million, eight hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.7338831872 × 10¹⁰

Factors of 47338831872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 321042

Divisors of 47338831872

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2304 3072 4096 4608 6144 8192 9216 12288 16384 18432 24576 36864 49152 73728 147456 321037 642074 963111 1284148 1926222 2568296 2889333 3852444 5136592 5778666 7704888 10273184 11557332 15409776 20546368 23114664 30819552 41092736 46229328 61639104 82185472 92458656 123278208 164370944 184917312 246556416 328741888 369834624 493112832 657483776 739669248 986225664 1314967552 1479338496 1972451328 2629935104 2958676992 3944902656 5259870208 5917353984 7889805312 11834707968 15779610624 23669415936 47338831872
• Sum of all divisors σ(n): 136752877898
• Sum of proper divisors (its aliquot sum) s(n): 89414046026
• 47338831872 is an abundant number, because the sum of its proper divisors (89414046026) is greater than itself. Its abundance is 42075214154

Bases of 47338831872

• Binary: 101100000101100111010100000000000000₂
• Hexadecimal: 0xB059D4000
• Base-36: LQWBGG0

Squares and roots of 47338831872

• 47338831872 squared (47338831872²) is 2240965003005483024384
• 47338831872 cubed (47338831872³) is 106084665508312535585464252366848
• The square root of 47338831872 is 217574.8879627427
• The cube root of 47338831872 is 3617.4775594217

Scales and comparisons

• 47,338,831,872 seconds is equal to 1,505 years, 11 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 47,338,831,872 would take you about three thousand and ten 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 47338831872 cubic inches would be around 301.5 feet tall.

Recreational maths with 47338831872

• 47338831872 backwards is 27813883374
• The number of decimal digits it has is: 11
• The sum of 47338831872's digits is 54
• More coming soon!