5400457002

Names of 5400457002

• Cardinal: 5400457002 can be written as Five billion, four hundred million, four hundred fifty-seven thousand and two.

Scientific notation

• Scientific notation: 5.400457002 × 10⁹

Factors of 5400457002

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4070

Divisors of 5400457002

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 61 122 183 366 463 549 926 1098 1389 1647 2778 3294 3541 4167 7082 8334 10623 12501 21246 25002 28243 31869 56486 63738 84729 95607 169458 191214 216001 254187 432002 508374 648003 762561 1296006 1525122 1639483 1944009 3278966 3888018 4918449 5832027 9836898 11664054 14755347 29510694 44266041 88532082 100008463 200016926 300025389 600050778 900076167 1800152334 2700228501 5400457002
• Sum of all divisors σ(n): 12227550720
• Sum of proper divisors (its aliquot sum) s(n): 6827093718
• 5400457002 is an abundant number, because the sum of its proper divisors (6827093718) is greater than itself. Its abundance is 1426636716

Bases of 5400457002

• Binary: 101000001111001000110111100101010₂
• Hexadecimal: 0x141E46F2A
• Base-36: 2HBAJAI

Squares and roots of 5400457002

• 5400457002 squared (5400457002²) is 29164935830450828004
• 5400457002 cubed (5400457002³) is 157503981918438858910899484008
• The square root of 5400457002 is 73487.8017224627
• The cube root of 5400457002 is 1754.4601334559

Scales and comparisons

• 5,400,457,002 seconds is equal to 171 years, 37 weeks, 2 days, 6 hours, 56 minutes, 42 seconds.
• To count from 1 to 5,400,457,002 would take you about three hundred forty-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 5400457002 cubic inches would be around 146.2 feet tall.

Recreational maths with 5400457002

• 5400457002 backwards is 2007540045
• 5400457002 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5400457002's digits is 27
• More coming soon!