216402764071720

Names of 216402764071720

• Cardinal: 216402764071720 can be written as Two hundred sixteen trillion, four hundred two billion, seven hundred sixty-four million, seventy-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.1640276407172 × 10¹⁴

Factors of 216402764071720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 839

Divisors of 216402764071720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 73 85 136 146 170 281 292 340 365 461 562 584 680 730 922 1124 1241 1405 1460 1844 2248 2305 2482 2810 2920 3688 4610 4777 4964 5329 5620 6205 7837 9220 9554 9928 10658 11240 12410 15674 18440 19108 20513 21316 23885 24820 26645 31348 33653 38216 39185 41026 42632 47770 49640 53290 62696 67306 78370 82052 90593 95540 102565 106580 129541 134612 156740 164104 168265 181186 191080 205130 212521 213160 259082 269224 313480 336530 348721 362372 410260 425042 452965 518164 572101 647705 673060 697442 724744 820520 850084 905930 1036328 1062605 1144202 1295410 1346120 1394884 1497449 1700168 1743605 1811860 2125210 2202197 2288404 2456669 2590820 2789768 2860505 2994898 3487210 3612857 3623720 4250420 4404394 4576808 4913338 5181640 5721010 5989796 6974420 7225714 7487245 8500840 8808788 9456493 9826676 11010985 11442020 11979592 12283345 13948840 14451428 14974490 15514033 17617576 18064285 18912986 19653352 22021970 22884040 24566690 25456633 28902856 29948980 31028066 36128570 37825972 41763373 44043940 47282465 49133380 50913266 59718401 59897960 62056132 72257140 75651944 77570165 83526746 88087880 94564930 98266760 101826532 119436802 124112264 127283165 144514280 155140330 160760381 167053492 189129860 203653064 208816865 238873604 254566330 263738561 298592005 310280660 321520762 334106984 378259720 417633730 477747208 509132660 527477122 597184010 620561320 643041524 690323989 803801905 835267460 1015212817 1018265320 1054954244 1132524409 1194368020 1286083048 1318692805 1380647978 1607603810 1670534920 2030425634 2109908488 2265048818 2388736040 2637385610 2761295956 3215207620 3451619945 4060851268 4359443273 4530097636 5076064085 5274771220 5522591912 5662622045 6430415240 6903239890 8121702536 8718886546 9060195272 10152128170 10549542440 11325244090 11735507813 13806479780 17437773092 19252914953 20304256340 21797216365 22650488180 23471015626 27612959560 34875546184 38505829906 40608512680 43594432730 45300976360 46942031252 58677539065 74110535641 77011659812 87188865460 93884062504 96264574765 117355078130 148221071282 154023319624 174377730920 192529149530 234710156260 296442142564 318239358929 370552678205 385058299060 469420312520 592884285128 636478717858 741105356410 770116598120 1272957435716 1482210712820 1591196794645 2545914871432 2964421425640 3182393589290 5410069101793 6364787178580 10820138203586 12729574357160 21640276407172 27050345508965 43280552814344 54100691017930 108201382035860 216402764071720
• Sum of all divisors σ(n): 525707327549160
• Sum of proper divisors (its aliquot sum) s(n): 309304563477440
• 216402764071720 is an abundant number, because the sum of its proper divisors (309304563477440) is greater than itself. Its abundance is 92901799405720

Bases of 216402764071720

• Binary: 110001001101000100110001111000011000001100101000₂
• Hexadecimal: 0xC4D131E18328
• Base-36: 24PI22DHD4

Squares and roots of 216402764071720

• 216402764071720 squared (216402764071720²) is 46830156297880508473303758400
• 216402764071720 cubed (216402764071720³) is 10134175264772008185032343597053563152448000
• The square root of 216402764071720 is 14710634.3871268855
• The cube root of 216402764071720 is 60037.2698141595

Scales and comparisons

• 216,402,764,071,720 seconds is equal to 6,880,938 years, 27 weeks, 4 hours, 48 minutes, 40 seconds.
• To count from 1 to 216,402,764,071,720 would take you about seventeen million, two hundred two thousand, three hundred forty-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 216402764071720 cubic inches would be around 5003.1 feet tall.

Recreational maths with 216402764071720

• 216402764071720 backwards is 027170467204612
• The number of decimal digits it has is: 15
• The sum of 216402764071720's digits is 49
• More coming soon!