68323084160

Names of 68323084160

• Cardinal: 68323084160 can be written as Sixty-eight billion, three hundred twenty-three million, eighty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 6.832308416 × 10¹⁰

Factors of 68323084160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 296

Divisors of 68323084160

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 61 64 71 80 122 128 142 157 160 244 284 305 314 320 355 488 568 610 628 640 710 785 976 1136 1220 1256 1420 1570 1952 2272 2440 2512 2840 3140 3904 4331 4544 4880 5024 5680 6280 7808 8662 9088 9577 9760 10048 11147 11360 12560 17324 19154 19520 20096 21655 22294 22720 24649 25120 34648 38308 39040 43310 44588 45440 47885 49298 50240 55735 69296 76616 86620 89176 95770 98596 100480 111470 123245 138592 153232 173240 178352 191540 197192 222940 246490 277184 306464 346480 356704 383080 394384 445880 492980 554368 612928 679967 692960 713408 766160 788768 891760 985960 1225856 1359934 1385920 1426816 1503589 1532320 1577536 1750079 1783520 1971920 2719868 2771840 3007178 3064640 3155072 3399835 3500158 3567040 3943840 5439736 6014356 6129280 6799670 7000316 7134080 7517945 7887680 8750395 10879472 12028712 13599340 14000632 15035890 15775360 17500790 21758944 24057424 27198680 28001264 30071780 35001580 43517888 48114848 54397360 56002528 60143560 70003160 87035776 96229696 106754819 108794720 112005056 120287120 140006320 192459392 213509638 217589440 224010112 240574240 280012640 427019276 435178880 481148480 533774095 560025280 854038552 962296960 1067548190 1120050560 1708077104 2135096380 3416154208 4270192760 6832308416 8540385520 13664616832 17080771040 34161542080 68323084160
• Sum of all divisors σ(n): 169429825440
• Sum of proper divisors (its aliquot sum) s(n): 101106741280
• 68323084160 is an abundant number, because the sum of its proper divisors (101106741280) is greater than itself. Its abundance is 32783657120

Bases of 68323084160

• Binary: 111111101000010111111000011110000000₂
• Hexadecimal: 0xFE85F8780
• Base-36: VDXST4W

Squares and roots of 68323084160

• 68323084160 squared (68323084160²) is 4668043829134442905600
• 68323084160 cubed (68323084160³) is 318935151400521202594023735296000
• The square root of 68323084160 is 261386.8477180899
• The cube root of 68323084160 is 4088.1091955011

Scales and comparisons

• 68,323,084,160 seconds is equal to 2,172 years, 24 weeks, 10 hours, 29 minutes, 20 seconds.
• To count from 1 to 68,323,084,160 would take you about four thousand, three hundred forty-four 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 68323084160 cubic inches would be around 340.7 feet tall.

Recreational maths with 68323084160

• 68323084160 backwards is 06148032386
• The number of decimal digits it has is: 11
• The sum of 68323084160's digits is 41
• More coming soon!