216245120

Names of 216245120

• Cardinal: 216245120 can be written as Two hundred sixteen million, two hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.1624512 × 10⁸

Factors of 216245120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 153

Divisors of 216245120

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 47 52 56 64 65 70 79 80 91 94 104 112 128 130 140 158 160 182 188 208 224 235 260 280 316 320 329 364 376 395 416 448 455 470 520 553 560 611 632 640 658 728 752 790 832 896 910 940 1027 1040 1106 1120 1222 1264 1316 1456 1504 1580 1645 1664 1820 1880 2054 2080 2212 2240 2444 2528 2632 2765 2912 3008 3055 3160 3290 3640 3713 3760 4108 4160 4277 4424 4480 4888 5056 5135 5264 5530 5824 6016 6110 6320 6580 7189 7280 7426 7520 8216 8320 8554 8848 9776 10112 10270 10528 11060 11648 12220 12640 13160 14378 14560 14852 15040 16432 17108 17696 18565 19552 20540 21056 21385 22120 24440 25280 25991 26320 28756 29120 29704 30080 32864 34216 35392 35945 37130 39104 41080 42112 42770 44240 48269 48880 50560 51982 52640 57512 58240 59408 65728 68432 70784 71890 74260 78208 82160 85540 88480 96538 97760 103964 105280 115024 118816 129955 131456 136864 143780 148520 164320 171080 176960 193076 195520 207928 210560 230048 237632 241345 259910 273728 287560 297040 328640 337883 342160 353920 386152 391040 415856 460096 475264 482690 519820 547456 575120 594080 657280 675766 684320 772304 831712 920192 965380 1039640 1150240 1188160 1351532 1368640 1544608 1663424 1689415 1930760 2079280 2300480 2376320 2703064 2737280 3089216 3326848 3378830 3861520 4158560 4600960 5406128 6178432 6757660 7723040 8317120 10812256 13515320 15446080 16634240 21624512 27030640 30892160 43249024 54061280 108122560 216245120
• Sum of all divisors σ(n): 658022400
• Sum of proper divisors (its aliquot sum) s(n): 441777280
• 216245120 is an abundant number, because the sum of its proper divisors (441777280) is greater than itself. Its abundance is 225532160

Bases of 216245120

• Binary: 1100111000111010001110000000₂
• Hexadecimal: 0xCE3A380
• Base-36: 3KQVSW

Squares and roots of 216245120

• 216245120 squared (216245120²) is 46761951923814400
• 216245120 cubed (216245120³) is 10112043905199475785728000
• The square root of 216245120 is 14705.2752439389
• The cube root of 216245120 is 600.2268771635

Scales and comparisons

• 216,245,120 seconds is equal to 6 years, 45 weeks, 3 days, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 216,245,120 would take you about 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 216245120 cubic inches would be around 50 feet tall.

Recreational maths with 216245120

• 216245120 backwards is 021542612
• The number of decimal digits it has is: 9
• The sum of 216245120's digits is 23
• More coming soon!