68028211200

Names of 68028211200

• Cardinal: 68028211200 can be written as Sixty-eight billion, twenty-eight million, two hundred eleven thousand, two hundred.

Scientific notation

• Scientific notation: 6.80282112 × 10¹⁰

Factors of 68028211200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 694

Divisors of 68028211200

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 263 300 320 384 400 421 480 512 526 600 640 768 789 800 842 960 1024 1052 1200 1263 1280 1315 1536 1578 1600 1684 1920 2048 2104 2105 2400 2526 2560 2630 3072 3156 3200 3368 3840 3945 4096 4208 4210 4800 5052 5120 5260 6144 6312 6315 6400 6575 6736 7680 7890 8192 8416 8420 9600 10104 10240 10520 10525 12288 12624 12630 12800 13150 13472 15360 15780 16832 16840 19200 19725 20208 20480 21040 21050 24576 25248 25260 25600 26300 26944 30720 31560 31575 33664 33680 38400 39450 40416 40960 42080 42100 50496 50520 51200 52600 53888 61440 63120 63150 67328 67360 76800 78900 80832 84160 84200 100992 101040 102400 105200 107776 110723 122880 126240 126300 134656 134720 153600 157800 161664 168320 168400 201984 202080 204800 210400 215552 221446 252480 252600 269312 269440 307200 315600 323328 332169 336640 336800 403968 404160 420800 431104 442892 504960 505200 538624 538880 553615 614400 631200 646656 664338 673280 673600 807936 808320 841600 862208 885784 1009920 1010400 1077248 1077760 1107230 1262400 1293312 1328676 1346560 1347200 1615872 1616640 1660845 1683200 1724416 1771568 2019840 2020800 2154496 2155520 2214460 2524800 2586624 2657352 2693120 2694400 2768075 3231744 3233280 3321690 3366400 3448832 3543136 4039680 4041600 4311040 4428920 5049600 5173248 5314704 5386240 5388800 5536150 6463488 6466560 6643380 6732800 7086272 8079360 8083200 8304225 8622080 8857840 10099200 10346496 10629408 10772480 10777600 11072300 12933120 13286760 13465600 14172544 16158720 16166400 16608450 17244160 17715680 20198400 21258816 21555200 22144600 25866240 26573520 26931200 28345088 32317440 32332800 33216900 35431360 40396800 42517632 43110400 44289200 51732480 53147040 53862400 56690176 64665600 66433800 70862720 80793600 85035264 86220800 88578400 106294080 113380352 129331200 132867600 141725440 161587200 170070528 177156800 212588160 226760704 258662400 265735200 283450880 340141056 354313600 425176320 453521408 531470400 566901760 680282112 708627200 850352640 907042816 1062940800 1133803520 1360564224 1417254400 1700705280 2125881600 2267607040 2721128448 2834508800 3401410560 4251763200 4535214080 5669017600 6802821120 8503526400 11338035200 13605642240 17007052800 22676070400 34014105600 68028211200
• Sum of all divisors σ(n): 226324460736
• Sum of proper divisors (its aliquot sum) s(n): 158296249536
• 68028211200 is an abundant number, because the sum of its proper divisors (158296249536) is greater than itself. Its abundance is 90268038336

Bases of 68028211200

• Binary: 111111010110110011000010000000000000₂
• Hexadecimal: 0xFD6CC2000
• Base-36: V928NPC

Squares and roots of 68028211200

• 68028211200 squared (68028211200²) is 4627837519071805440000
• 68028211200 cubed (68028211200³) is 314823508146700808437628928000000
• The square root of 68028211200 is 260822.1831056553
• The cube root of 68028211200 is 4082.2194767615

Scales and comparisons

• 68,028,211,200 seconds is equal to 2,163 years, 4 weeks, 3 days, 13 hours, 20 minutes.
• To count from 1 to 68,028,211,200 would take you about four thousand, three 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 68028211200 cubic inches would be around 340.2 feet tall.

Recreational maths with 68028211200

• 68028211200 backwards is 00211282086
• 68028211200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68028211200's digits is 30
• More coming soon!