47815794432

Names of 47815794432

• Cardinal: 47815794432 can be written as Forty-seven billion, eight hundred fifteen million, seven hundred ninety-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.7815794432 × 10¹⁰

Factors of 47815794432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 128938

Divisors of 47815794432

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 56 63 64 69 72 84 92 96 112 126 128 138 144 161 168 184 192 207 224 252 256 276 288 322 336 368 384 414 448 483 504 552 576 644 672 736 768 828 896 966 1008 1104 1152 1288 1344 1449 1472 1656 1792 1932 2016 2208 2304 2576 2688 2898 2944 3312 3864 4032 4416 5152 5376 5796 5888 6624 7728 8064 8832 10304 11592 13248 15456 16128 17664 20608 23184 26496 30912 41216 46368 52992 61824 92736 123648 128903 185472 257806 370944 386709 515612 773418 902321 1031224 1160127 1546836 1804642 2062448 2320254 2706963 2964769 3093672 3609284 4124896 4640508 5413926 5929538 6187344 7218568 8120889 8249792 8894307 9281016 10827852 11859076 12374688 14437136 16241778 16499584 17788614 18562032 20753383 21655704 23718152 24749376 26682921 28874272 32483556 32999168 35577228 37124064 41506766 43311408 47436304 49498752 53365842 57748544 62260149 64967112 71154456 74248128 83013532 86622816 94872608 98997504 106731684 115497088 124520298 129934224 142308912 148496256 166027064 173245632 186780447 189745216 213463368 230994176 249040596 259868448 284617824 296992512 332054128 346491264 373560894 379490432 426926736 498081192 519736896 569235648 664108256 692982528 747121788 758980864 853853472 996162384 1039473792 1138471296 1328216512 1494243576 1707706944 1992324768 2078947584 2276942592 2656433024 2988487152 3415413888 3984649536 5312866048 5976974304 6830827776 7969299072 11953948608 15938598144 23907897216 47815794432
• Sum of all divisors σ(n): 164411380224
• Sum of proper divisors (its aliquot sum) s(n): 116595585792
• 47815794432 is an abundant number, because the sum of its proper divisors (116595585792) is greater than itself. Its abundance is 68779791360

Bases of 47815794432

• Binary: 101100100010000010110001111100000000₂
• Hexadecimal: 0xB220B1F00
• Base-36: LYSAF40

Squares and roots of 47815794432

• 47815794432 squared (47815794432²) is 2286350197163282202624
• 47815794432 cubed (47815794432³) is 109323651027122171339073354989568
• The square root of 47815794432 is 218668.2291326291
• The cube root of 47815794432 is 3629.5862852957

Scales and comparisons

• 47,815,794,432 seconds is equal to 1,520 years, 20 weeks, 3 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 47,815,794,432 would take you about three thousand and forty 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 47815794432 cubic inches would be around 302.5 feet tall.

Recreational maths with 47815794432

• 47815794432 backwards is 23449751874
• The number of decimal digits it has is: 11
• The sum of 47815794432's digits is 54
• More coming soon!