742482741

Names of 742482741

• Cardinal: 742482741 can be written as Seven hundred forty-two million, four hundred eighty-two thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 7.42482741 × 10⁸

Factors of 742482741

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 53

Divisors of 742482741

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 11 13 19 21 33 39 49 57 77 91 121 133 143 147 169 209 231 247 273 363 399 429 507 539 627 637 741 847 931 1001 1183 1463 1573 1617 1729 1859 1911 2197 2299 2541 2717 2793 3003 3211 3549 4389 4719 5187 5577 5929 6591 6897 7007 8151 8281 9633 10241 11011 12103 13013 15379 16093 17787 19019 20449 21021 22477 24167 24843 29887 30723 33033 35321 36309 39039 41743 46137 48279 57057 61347 67431 72501 77077 89661 91091 105963 107653 112651 125229 133133 143143 157339 169169 209209 231231 247247 265837 273273 292201 322959 337953 388531 399399 429429 459173 472017 507507 627627 741741 797511 876603 1002001 1165593 1184183 1377519 1464463 1730729 1860859 2045407 2719717 3006003 3214211 3552549 4393389 5050903 5192187 5582577 6136221 8159151 9642633 13026013 15152709 19038019 22499477 35356321 39078039 57114057 67498431 106068963 247494247 742482741
• Sum of all divisors σ(n): 1443422400
• Sum of proper divisors (its aliquot sum) s(n): 700939659
• 742482741 is a deficient number, because the sum of its proper divisors (700939659) is less than itself. Its deficiency is 41543082

Bases of 742482741

• Binary: 101100010000010110001100110101₂
• Hexadecimal: 0x2C416335
• Base-36: CA1ZCL

Squares and roots of 742482741

• 742482741 squared (742482741²) is 551280620682873081
• 742482741 cubed (742482741³) is 409316346304800896935995021
• The square root of 742482741 is 27248.5364928101
• The cube root of 742482741 is 905.5145943497

Scales and comparisons

• 742,482,741 seconds is equal to 23 years, 31 weeks, 4 days, 13 hours, 12 minutes, 21 seconds.
• To count from 1 to 742,482,741 would take you about thirty-five 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 742482741 cubic inches would be around 75.5 feet tall.

Recreational maths with 742482741

• 742482741 backwards is 147284247
• 742482741 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 742482741's digits is 39
• More coming soon!