216488005560

Names of 216488005560

• Cardinal: 216488005560 can be written as Two hundred sixteen billion, four hundred eighty-eight million, five thousand, five hundred sixty.

Scientific notation

• Scientific notation: 2.1648800556 × 10¹¹

Factors of 216488005560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6912172

Divisors of 216488005560

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 45 54 58 60 72 87 90 108 116 120 135 145 174 180 216 232 261 270 290 348 360 435 522 540 580 696 783 870 1044 1080 1160 1305 1566 1740 2088 2610 3132 3480 3915 5220 6264 7830 10440 15660 31320 6912133 13824266 20736399 27648532 34560665 41472798 55297064 62209197 69121330 82945596 103681995 124418394 138242660 165891192 186627591 200451857 207363990 248836788 276485320 311045985 373255182 400903714 414727980 497673576 601355571 622091970 746510364 801807428 829455960 933137955 1002259285 1202711142 1244183940 1493020728 1603614856 1804066713 1866275910 2004518570 2405422284 2488367880 3006777855 3608133426 3732551820 4009037140 4810844568 5412200139 6013555710 7216266852 7465103640 8018074280 9020333565 10824400278 12027111420 14432533704 18040667130 21648800556 24054222840 27061000695 36081334260 43297601112 54122001390 72162668520 108244002780 216488005560
• Sum of all divisors σ(n): 746510472000
• Sum of proper divisors (its aliquot sum) s(n): 530022466440
• 216488005560 is an abundant number, because the sum of its proper divisors (530022466440) is greater than itself. Its abundance is 313534460880

Bases of 216488005560

• Binary: 11001001100111101100001100111110111000₂
• Hexadecimal: 0x3267B0CFB8
• Base-36: 2RGBDA60

Squares and roots of 216488005560

• 216488005560 squared (216488005560²) is 46867056551346590913600
• 216488005560 cubed (216488005560³) is 10146155599268755199190482279616000
• The square root of 216488005560 is 465282.7157331337
• The cube root of 216488005560 is 6004.5151713523

Scales and comparisons

• 216,488,005,560 seconds is equal to 6,883 years, 33 weeks, 5 days, 5 hours, 6 minutes.
• To count from 1 to 216,488,005,560 would take you about thirteen thousand, seven hundred sixty-seven 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 216488005560 cubic inches would be around 500.4 feet tall.

Recreational maths with 216488005560

• 216488005560 backwards is 065500884612
• 216488005560 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216488005560's digits is 45
• More coming soon!