68428264000

Names of 68428264000

• Cardinal: 68428264000 can be written as Sixty-eight billion, four hundred twenty-eight million, two hundred sixty-four thousand.

Scientific notation

• Scientific notation: 6.8428264 × 10¹⁰

Factors of 68428264000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1765

Divisors of 68428264000

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 136 160 170 200 250 272 289 320 340 400 425 500 544 578 680 800 850 1000 1088 1156 1360 1445 1600 1700 1741 2000 2125 2312 2720 2890 3400 3482 4000 4250 4624 4913 5440 5780 6800 6964 7225 8000 8500 8705 9248 9826 11560 13600 13928 14450 17000 17410 18496 19652 23120 24565 27200 27856 28900 29597 34000 34820 36125 39304 43525 46240 49130 55712 57800 59194 68000 69640 72250 78608 87050 92480 98260 111424 115600 118388 122825 136000 139280 144500 147985 157216 174100 196520 217625 231200 236776 245650 278560 289000 295970 314432 348200 393040 435250 462400 473552 491300 503149 557120 578000 591940 614125 696400 739925 786080 870500 947104 982600 1006298 1156000 1183880 1228250 1392800 1479850 1572160 1741000 1894208 1965200 2012596 2312000 2367760 2456500 2515745 2785600 2959700 3482000 3699625 3930400 4025192 4735520 4913000 5031490 5919400 6964000 7399250 7860800 8050384 8553533 9471040 9826000 10062980 11838800 12578725 13928000 14798500 16100768 17107066 19652000 20125960 23677600 25157450 29597000 32201536 34214132 39304000 40251920 42767665 47355200 50314900 59194000 62893625 68428264 80503840 85535330 100629800 118388000 125787250 136856528 161007680 171070660 201259600 213838325 236776000 251574500 273713056 342141320 402519200 427676650 503149000 547426112 684282640 805038400 855353300 1006298000 1069191625 1368565280 1710706600 2012596000 2138383250 2737130560 3421413200 4025192000 4276766500 6842826400 8553533000 13685652800 17107066000 34214132000 68428264000
• Sum of all divisors σ(n): 180155270880
• Sum of proper divisors (its aliquot sum) s(n): 111727006880
• 68428264000 is an abundant number, because the sum of its proper divisors (111727006880) is greater than itself. Its abundance is 43298742880

Bases of 68428264000

• Binary: 111111101110101001000111001001000000₂
• Hexadecimal: 0xFEEA47240
• Base-36: VFOF6F4

Squares and roots of 68428264000

• 68428264000 squared (68428264000²) is 4682427314053696000000
• 68428264000 cubed (68428264000³) is 320410372406877220063744000000000
• The square root of 68428264000 is 261587.9660840691
• The cube root of 68428264000 is 4090.2059305331

Scales and comparisons

• 68,428,264,000 seconds is equal to 2,175 years, 41 weeks, 6 days, 19 hours, 6 minutes, 40 seconds.
• To count from 1 to 68,428,264,000 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 68428264000 cubic inches would be around 340.9 feet tall.

Recreational maths with 68428264000

• 68428264000 backwards is 00046282486
• 68428264000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68428264000's digits is 40
• More coming soon!