7421144114418075

Names of 7421144114418075

• Cardinal: 7421144114418075 can be written as Seven quadrillion, four hundred twenty-one trillion, one hundred forty-four billion, one hundred fourteen million, four hundred eighteen thousand and seventy-five.

Scientific notation

• Scientific notation: 7.421144114418075 × 10¹⁵

Factors of 7421144114418075

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 381416

Divisors of 7421144114418075

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 5 9 15 25 45 75 225 227 681 1135 2043 3405 5675 10215 17025 51075 381181 1143543 1905905 3430629 5717715 9529525 17153145 28588575 85765725 86528087 259584261 432640435 778752783 1297921305 2163202175 3893763915 6489606525 19468819575 145298954761 435896864283 726494773805 1307690592849 2179484321415 3632473869025 6538452964245 10897421607075 32692264821225 32982862730747 98948588192241 164914313653735 296845764576723 494742940961205 824571568268675 1484228822883615 2473714704806025 7421144114418075
• Sum of all divisors σ(n): 13350684183786612
• Sum of proper divisors (its aliquot sum) s(n): 5929540069368537
• 7421144114418075 is a deficient number, because the sum of its proper divisors (5929540069368537) is less than itself. Its deficiency is 1491604045049538

Bases of 7421144114418075

• Binary: 11010010111010111110111000010110001000101000110011011₂
• Hexadecimal: 0x1A5D7DC2C4519B
• Base-36: 212KQJHGM8R

Squares and roots of 7421144114418075

• 7421144114418075 squared (7421144114418075²) is 55073379966962034647095886705625
• 7421144114418075 cubed (7421144114418075³) is 408707489602930621212447359454144432275704171875
• The square root of 7421144114418075 is 86146062.6750757251
• The cube root of 7421144114418075 is 195054.9405956419

Scales and comparisons

• 7,421,144,114,418,075 seconds is equal to 235,969,427 years, 38 weeks, 15 hours, 41 minutes, 15 seconds.
• To count from 1 to 7,421,144,114,418,075 would take you about seven hundred seven million, nine hundred eight thousand, two hundred eighty-three 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 7421144114418075 cubic inches would be around 16254.6 feet tall.

Recreational maths with 7421144114418075

• 7421144114418075 backwards is 5708144114411247
• The number of decimal digits it has is: 16
• The sum of 7421144114418075's digits is 54
• More coming soon!