1378123252744283135

Names of 1378123252744283135

• Cardinal: 1378123252744283135 can be written as One quintillion, three hundred seventy-eight quadrillion, one hundred twenty-three trillion, two hundred fifty-two billion, seven hundred forty-four million, two hundred eighty-three thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 1.378123252744283135 × 10¹⁸

Factors of 1378123252744283135

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4539719

Divisors of 1378123252744283135

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 71 355 953 4765 67663 338315 1231831 3306859 6159155 16534295 87460001 234786989 437300005 1173934943 1173934945 3151436627 5869674715 15757183135 83349380953 223752000517 416746904765 1118760002585 4073491428829 20367457144145 289217891446859 1446089457234295 3882037331674037 19410186658370185 275624650548856627 1378123252744283135
• Sum of all divisors σ(n): 1678801746102082560
• Sum of proper divisors (its aliquot sum) s(n): 300678493357799425
• 1378123252744283135 is a deficient number, because the sum of its proper divisors (300678493357799425) is less than itself. Its deficiency is 1077444759386483710

Bases of 1378123252744283135

• Binary: 1001100100000000100111100101111111000100001110110001111111111₂
• Hexadecimal: 0x132013CBF88763FF
• Base-36: AGXJX68ZZZZZ

Squares and roots of 1378123252744283135

• 1378123252744283135 squared (1378123252744283135²) is 1899223699754483293383867425045428225
• 1378123252744283135 cubed (1378123252744283135³) is 2617364342794680287177411016045341398706776536720485375
• The square root of 1378123252744283135 is 1173934943.9999999989
• The cube root of 1378123252744283135 is 1112831.3542942851

Scales and comparisons

• 1,378,123,252,744,283,135 seconds is equal to 43,820,056,622 years, 8 weeks, 2 days, 5 hours, 45 minutes, 35 seconds.
• To count from 1 to 1,378,123,252,744,283,135 would take you about one hundred fifty-three billion, three hundred seventy million, one hundred ninety-eight thousand, one hundred seventy-seven 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 1378123252744283135 cubic inches would be around 92735.9 feet tall.

Recreational maths with 1378123252744283135

• 1378123252744283135 backwards is 5313824472523218731
• 1378123252744283135 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1378123252744283135's digits is 71
• More coming soon!