68408612000

Names of 68408612000

• Cardinal: 68408612000 can be written as Sixty-eight billion, four hundred eight million, six hundred twelve thousand.

Scientific notation

• Scientific notation: 6.8408612 × 10¹⁰

Factors of 68408612000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 83

Divisors of 68408612000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 59 68 80 85 100 118 125 136 160 170 200 236 250 272 289 295 340 400 425 472 500 544 578 590 680 800 850 944 1000 1003 1156 1180 1360 1445 1475 1700 1888 2000 2006 2125 2312 2360 2720 2890 2950 3400 3481 4000 4012 4250 4624 4720 4913 5015 5780 5900 6800 6962 7225 7375 8024 8500 9248 9440 9826 10030 11560 11800 13600 13924 14450 14750 16048 17000 17051 17405 19652 20060 23120 23600 24565 25075 27848 28900 29500 32096 34000 34102 34810 36125 39304 40120 46240 47200 49130 50150 55696 57800 59000 59177 68000 68204 69620 72250 78608 80240 85255 87025 98260 100300 111392 115600 118000 118354 122825 125375 136408 139240 144500 157216 160480 170510 174050 196520 200600 231200 236000 236708 245650 250750 272816 278480 289000 289867 295885 341020 348100 393040 401200 426275 435125 473416 491300 501500 545632 556960 578000 579734 591770 614125 682040 696200 786080 802400 852550 870250 946832 982600 1003000 1006009 1156000 1159468 1183540 1228250 1364080 1392400 1449335 1479425 1705100 1740500 1893664 1965200 2006000 2012018 2131375 2318936 2367080 2456500 2728160 2784800 2898670 2958850 3410200 3481000 3930400 4012000 4024036 4262750 4637872 4734160 4913000 5030045 5797340 5917700 6820400 6962000 7246675 7397125 8048072 8525500 9275744 9468320 9826000 10060090 11594680 11835400 13640800 13924000 14493350 14794250 16096144 17051000 17102153 19652000 20120180 23189360 23670800 25150225 28986700 29588500 32192288 34102000 34204306 36233375 40240360 46378720 47341600 50300450 57973400 59177000 68204000 68408612 72466750 80480720 85510765 100600900 115946800 118354000 125751125 136817224 144933500 160961440 171021530 201201800 231893600 236708000 251502250 273634448 289867000 342043060 402403600 427553825 503004500 547268896 579734000 684086120 804807200 855107650 1006009000 1159468000 1368172240 1710215300 2012018000 2137769125 2736344480 3420430600 4024036000 4275538250 6840861200 8551076500 13681722400 17102153000 34204306000 68408612000
• Sum of all divisors σ(n): 181660948560
• Sum of proper divisors (its aliquot sum) s(n): 113252336560
• 68408612000 is an abundant number, because the sum of its proper divisors (113252336560) is greater than itself. Its abundance is 44843724560

Bases of 68408612000

• Binary: 111111101101011110001001010010100000₂
• Hexadecimal: 0xFED7894A0
• Base-36: VFCPYU8

Squares and roots of 68408612000

• 68408612000 squared (68408612000²) is 4679738195766544000000
• 68408612000 cubed (68408612000³) is 320134394495773551076928000000000
• The square root of 68408612000 is 261550.4004967303
• The cube root of 68408612000 is 4089.8143358987

Scales and comparisons

• 68,408,612,000 seconds is equal to 2,175 years, 9 weeks, 3 days, 8 hours, 13 minutes, 20 seconds.
• To count from 1 to 68,408,612,000 would take you about four thousand, three hundred fifty 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 68408612000 cubic inches would be around 340.8 feet tall.

Recreational maths with 68408612000

• 68408612000 backwards is 00021680486
• The number of decimal digits it has is: 11
• The sum of 68408612000's digits is 35
• More coming soon!