47311214720

Names of 47311214720

• Cardinal: 47311214720 can be written as Forty-seven billion, three hundred eleven million, two hundred fourteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.731121472 × 10¹⁰

Factors of 47311214720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 960074

Divisors of 47311214720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 128 140 154 160 176 220 224 280 308 320 352 385 440 448 560 616 640 704 770 880 896 1120 1232 1408 1540 1760 2240 2464 3080 3520 4480 4928 6160 7040 9856 12320 24640 49280 960049 1920098 3840196 4800245 6720343 7680392 9600490 10560539 13440686 15360784 19200980 21121078 26881372 30721568 33601715 38401960 42242156 52802695 53762744 61443136 67203430 73923773 76803920 84484312 105605390 107525488 122886272 134406860 147847546 153607840 168968624 211210780 215050976 268813720 295695092 307215680 337937248 369618865 422421560 430101952 537627440 591390184 614431360 675874496 739237730 844843120 860203904 1075254880 1182780368 1351748992 1478475460 1689686240 2150509760 2365560736 2956950920 3379372480 4301019520 4731121472 5913901840 6758744960 9462242944 11827803680 23655607360 47311214720
• Sum of all divisors σ(n): 141012144000
• Sum of proper divisors (its aliquot sum) s(n): 93700929280
• 47311214720 is an abundant number, because the sum of its proper divisors (93700929280) is greater than itself. Its abundance is 46389714560

Bases of 47311214720

• Binary: 101100000011111101111101100010000000₂
• Hexadecimal: 0xB03F7D880
• Base-36: LQFVIWW

Squares and roots of 47311214720

• 47311214720 squared (47311214720²) is 2238351038281944678400
• 47311214720 cubed (47311214720³) is 105899106590892024578943746048000
• The square root of 47311214720 is 217511.4128499925
• The cube root of 47311214720 is 3616.7739519897

Scales and comparisons

• 47,311,214,720 seconds is equal to 1,504 years, 18 weeks, 1 day, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 47,311,214,720 would take you about three thousand and 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 47311214720 cubic inches would be around 301.4 feet tall.

Recreational maths with 47311214720

• 47311214720 backwards is 02741211374
• 47311214720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47311214720's digits is 32
• More coming soon!