68427520000

Names of 68427520000

• Cardinal: 68427520000 can be written as Sixty-eight billion, four hundred twenty-seven million, five hundred twenty thousand.

Scientific notation

• Scientific notation: 6.842752 × 10¹⁰

Factors of 68427520000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1105

Divisors of 68427520000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 128 140 160 175 196 200 224 245 250 256 280 320 350 392 400 448 490 500 512 560 625 640 700 784 800 875 896 980 1000 1024 1091 1120 1225 1250 1280 1400 1568 1600 1750 1792 1960 2000 2048 2182 2240 2450 2500 2560 2800 3136 3200 3500 3584 3920 4000 4364 4375 4480 4900 5000 5120 5455 5600 6125 6272 6400 7000 7168 7637 7840 8000 8728 8750 8960 9800 10000 10240 10910 11200 12250 12544 12800 14000 14336 15274 15680 16000 17456 17500 17920 19600 20000 21820 22400 24500 25088 25600 27275 28000 30548 30625 31360 32000 34912 35000 35840 38185 39200 40000 43640 44800 49000 50176 51200 53459 54550 56000 61096 61250 62720 64000 69824 70000 71680 76370 78400 80000 87280 89600 98000 100352 106918 109100 112000 122192 122500 125440 128000 136375 139648 140000 152740 156800 160000 174560 179200 190925 196000 213836 218200 224000 244384 245000 250880 256000 267295 272750 279296 280000 305480 313600 320000 349120 358400 381850 392000 427672 436400 448000 488768 490000 501760 534590 545500 558592 560000 610960 627200 640000 681875 698240 763700 784000 855344 872800 896000 954625 977536 980000 1069180 1091000 1117184 1120000 1221920 1254400 1280000 1336475 1363750 1396480 1527400 1568000 1710688 1745600 1792000 1909250 1955072 1960000 2138360 2182000 2234368 2240000 2443840 2508800 2672950 2727500 2792960 3054800 3136000 3421376 3491200 3818500 3910144 3920000 4276720 4364000 4480000 4773125 4887680 5345900 5455000 5585920 6109600 6272000 6682375 6842752 6982400 7637000 7820288 7840000 8553440 8728000 8960000 9546250 9775360 10691800 10910000 11171840 12219200 12544000 13364750 13685504 13964800 15274000 15640576 15680000 17106880 17456000 19092500 19550720 21383600 21820000 24438400 26729500 27371008 27929600 30548000 31360000 33411875 34213760 34912000 38185000 39101440 42767200 43640000 48876800 53459000 54742016 55859200 61096000 62720000 66823750 68427520 69824000 76370000 78202880 85534400 87280000 97753600 106918000 109484032 122192000 133647500 136855040 139648000 152740000 171068800 174560000 195507200 213836000 244384000 267295000 273710080 279296000 305480000 342137600 349120000 391014400 427672000 488768000 534590000 547420160 610960000 684275200 698240000 855344000 977536000 1069180000 1221920000 1368550400 1396480000 1710688000 1955072000 2138360000 2443840000 2737100800 3421376000 4276720000 4887680000 6842752000 8553440000 9775360000 13685504000 17106880000 34213760000 68427520000
• Sum of all divisors σ(n): 199068449580
• Sum of proper divisors (its aliquot sum) s(n): 130640929580
• 68427520000 is an abundant number, because the sum of its proper divisors (130640929580) is greater than itself. Its abundance is 62213409580

Bases of 68427520000

• Binary: 111111101110100110010001100000000000₂
• Hexadecimal: 0xFEE991800
• Base-36: VFNZ8CG

Squares and roots of 68427520000

• 68427520000 squared (68427520000²) is 4682325493350400000000
• 68427520000 cubed (68427520000³) is 320399921342744363008000000000000
• The square root of 68427520000 is 261586.5439964373
• The cube root of 68427520000 is 4090.1911066185

Scales and comparisons

• 68,427,520,000 seconds is equal to 2,175 years, 40 weeks, 5 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 68,427,520,000 would take you about four thousand, three hundred fifty-one 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 68427520000 cubic inches would be around 340.8 feet tall.

Recreational maths with 68427520000

• 68427520000 backwards is 00002572486
• The number of decimal digits it has is: 11
• The sum of 68427520000's digits is 34
• More coming soon!