47378529505728

Names of 47378529505728

• Cardinal: 47378529505728 can be written as Forty-seven trillion, three hundred seventy-eight billion, five hundred twenty-nine million, five hundred five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.7378529505728 × 10¹³

Factors of 47378529505728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 45656

Divisors of 47378529505728

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 96 106 108 144 159 192 212 216 288 318 424 432 477 576 636 848 864 954 1272 1431 1696 1728 1908 2544 2862 3392 3816 5088 5724 7632 10176 11448 15264 21227 22896 24371 30528 42454 45792 48742 63681 73113 84908 91584 97484 127362 146226 169816 191043 194968 219339 254724 292452 339632 382086 389936 438678 509448 573129 584904 658017 679264 764172 779872 877356 1018896 1125031 1146258 1169808 1291663 1316034 1358528 1528344 1559744 1754712 2037792 2250062 2292516 2339616 2583326 2632068 3056688 3375093 3509424 3874989 4075584 4500124 4585032 4679232 5166652 5264136 6113376 6750186 7018848 7749978 9000248 9170064 10125279 10333304 10528272 11624967 12226752 13500372 14037696 15499956 18000496 18340128 20250558 20666608 21056544 23249934 27000744 30375837 30999912 34874901 36000992 36680256 40501116 41333216 42113088 46499868 54001488 60751674 61999824 69749802 72001984 81002232 82666432 92999736 108002976 121503348 123999648 139499604 162004464 185999472 216005952 243006696 247999296 278999208 324008928 371998944 486013392 517323217 557998416 648017856 743997888 972026784 1034646434 1115996832 1551969651 1944053568 2069292868 2231993664 3103939302 4138585736 4655908953 6207878604 8277171472 9311817906 12415757208 13967726859 16554342944 18623635812 24831514416 27418130501 27935453718 33108685888 37247271624 49663028832 54836261002 55870907436 74494543248 82254391503 99326057664 109672522004 111741814872 148989086496 164508783006 219345044008 223483629744 246763174509 297978172992 329017566012 438690088016 446967259488 493526349018 658035132024 740289523527 877380176032 893934518976 987052698036 1316070264048 1480579047054 1754760352064 1974105396072 2632140528096 2961158094108 3948210792144 5264281056192 5922316188216 7896421584288 11844632376432 15792843168576 23689264752864 47378529505728
• Sum of all divisors σ(n): 141924613605120
• Sum of proper divisors (its aliquot sum) s(n): 94546084099392
• 47378529505728 is an abundant number, because the sum of its proper divisors (94546084099392) is greater than itself. Its abundance is 47167554593664

Bases of 47378529505728

• Binary: 1010110001011100101100011010111101000111000000₂
• Hexadecimal: 0x2B172C6BD1C0
• Base-36: GSLE96UO0

Squares and roots of 47378529505728

• 47378529505728 squared (47378529505728²) is 2244725058125138683984809984
• 47378529505728 cubed (47378529505728³) is 106351772398628882963706291760703519588352
• The square root of 47378529505728 is 6883206.3390347381
• The cube root of 47378529505728 is 36184.8846435561

Scales and comparisons

• 47,378,529,505,728 seconds is equal to 1,506,490 years, 35 weeks, 5 days, 28 minutes, 48 seconds.
• To count from 1 to 47,378,529,505,728 would take you about three million, seven hundred sixty-six thousand, two hundred twenty-six 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 47378529505728 cubic inches would be around 3015.4 feet tall.

Recreational maths with 47378529505728

• 47378529505728 backwards is 82750592587374
• 47378529505728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 47378529505728's digits is 72
• More coming soon!