6642245403835320

Names of 6642245403835320

• Cardinal: 6642245403835320 can be written as Six quadrillion, six hundred forty-two trillion, two hundred forty-five billion, four hundred three million, eight hundred thirty-five thousand, three hundred twenty.

Scientific notation

• Scientific notation: 6.64224540383532 × 10¹⁵

Factors of 6642245403835320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 946691529

Divisors of 6642245403835320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 59 60 118 120 177 236 295 354 472 590 708 885 991 1180 1416 1770 1982 2360 2973 3540 3964 4955 5946 7080 7928 9910 11892 14865 19820 23784 29730 39640 58469 59460 116938 118920 175407 233876 292345 350814 467752 584690 701628 877035 1169380 1403256 1754070 2338760 3508140 7016280 946690469 1893380938 2840071407 3786761876 4733452345 5680142814 7573523752 9466904690 11360285628 14200357035 18933809380 22720571256 28400714070 37867618760 55854737671 56801428140 111709475342 113602856280 167564213013 223418950684 279273688355 335128426026 446837901368 558547376710 670256852052 837821065065 938170254779 1117094753420 1340513704104 1675642130130 1876340509558 2234189506840 2814510764337 3351284260260 3752681019116 4690851273895 5629021528674 6702568520520 7505362038232 9381702547790 11258043057348 14072553821685 18763405095580 22516086114696 28145107643370 37526810191160 55352045031961 56290215286740 110704090063922 112580430573480 166056135095883 221408180127844 276760225159805 332112270191766 442816360255688 553520450319610 664224540383532 830280675479415 1107040900639220 1328449080767064 1660561350958830 2214081801278440 3321122701917660 6642245403835320
• Sum of all divisors σ(n): 20284926038784000
• Sum of proper divisors (its aliquot sum) s(n): 13642680634948680
• 6642245403835320 is an abundant number, because the sum of its proper divisors (13642680634948680) is greater than itself. Its abundance is 7000435231113360

Bases of 6642245403835320

• Binary: 10111100110010001011001000101110011100111101110111000₂
• Hexadecimal: 0x17991645CE7BB8
• Base-36: 1TEH9EVQZ7C

Squares and roots of 6642245403835320

• 6642245403835320 squared (6642245403835320²) is 44119424004771433269765679502400
• 6642245403835320 cubed (6642245403835320³) is 293052041315554739961488017200888394869144768000
• The square root of 6642245403835320 is 81499971.8026657969
• The cube root of 6642245403835320 is 187977.1117057339

Scales and comparisons

• 6,642,245,403,835,320 seconds is equal to 211,202,858 years, 1 week, 3 days, 4 hours, 2 minutes.
• To count from 1 to 6,642,245,403,835,320 would take you about six hundred thirty-three million, six hundred eight thousand, five hundred seventy-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 6642245403835320 cubic inches would be around 15664.8 feet tall.

Recreational maths with 6642245403835320

• 6642245403835320 backwards is 0235383045422466
• The number of decimal digits it has is: 16
• The sum of 6642245403835320's digits is 57
• More coming soon!