7482381978168

Names of 7482381978168

• Cardinal: 7482381978168 can be written as Seven trillion, four hundred eighty-two billion, three hundred eighty-one million, nine hundred seventy-eight thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 7.482381978168 × 10¹²

Factors of 7482381978168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 646

Divisors of 7482381978168

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 53 72 106 159 167 212 318 334 421 424 477 501 636 668 842 954 1002 1263 1272 1336 1503 1684 1908 2004 2526 3006 3368 3789 3816 4008 5052 6012 7578 8851 10104 12024 15156 17702 22313 26553 27889 30312 35404 44626 53106 55778 66939 70307 70808 79659 83667 89252 106212 111556 133878 140614 159318 167334 178504 200817 210921 212424 223112 251001 267756 281228 318636 334668 401634 421842 502002 535512 562456 632763 637272 669336 803268 843684 1004004 1265526 1478117 1606536 1687368 2008008 2531052 2956234 3726271 4434351 4657463 5062104 5912468 7452542 8868702 9314926 11178813 11741269 11824936 13303053 13972389 14905084 17737404 18629852 22357626 23482538 26606106 27944778 29810168 33536439 35223807 35474808 37259704 41917167 44715252 46965076 53212212 55889556 67072878 70447614 83834334 89430504 93930152 105671421 106424424 111779112 134145756 140895228 167668668 211342842 246845539 268291512 281790456 335337336 422685684 493691078 622287257 740536617 845371368 987382156 1244574514 1481073234 1866861771 1960791923 1974764312 2221609851 2489149028 2962146468 3733723542 3921583846 4443219702 4978298056 5600585313 5882375769 5924292936 7467447084 7843167692 8886439404 11201170626 11764751538 14934894168 15686335384 17647127307 17772878808 22402341252 23529503076 35294254614 44804682504 47059006152 70588509228 103921971919 141177018456 207843943838 311765915757 415687887676 623531831514 831375775352 935297747271 1247063663028 1870595494542 2494127326056 3741190989084 7482381978168
• Sum of all divisors σ(n): 20820857803200
• Sum of proper divisors (its aliquot sum) s(n): 13338475825032
• 7482381978168 is an abundant number, because the sum of its proper divisors (13338475825032) is greater than itself. Its abundance is 5856093846864

Bases of 7482381978168

• Binary: 1101100111000100000101110000100101000111000₂
• Hexadecimal: 0x6CE20B84A38
• Base-36: 2NHCX1GE0

Squares and roots of 7482381978168

• 7482381978168 squared (7482381978168²) is 55986040067213272828636224
• 7482381978168 cubed (7482381978168³) is 418908937227908156026676594610781957632
• The square root of 7482381978168 is 2735394.3003099205
• The cube root of 7482381978168 is 19558.9990278415

Scales and comparisons

• 7,482,381,978,168 seconds is equal to 237,916 years, 31 weeks, 2 days, 6 hours, 22 minutes, 48 seconds.
• To count from 1 to 7,482,381,978,168 would take you about five hundred ninety-four thousand, seven hundred ninety-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 7482381978168 cubic inches would be around 1629.9 feet tall.

Recreational maths with 7482381978168

• 7482381978168 backwards is 8618791832847
• 7482381978168 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7482381978168's digits is 72
• More coming soon!