4640749631999998

Names of 4640749631999998

• Cardinal: 4640749631999998 can be written as Four quadrillion, six hundred forty trillion, seven hundred forty-nine billion, six hundred thirty-one million, nine hundred ninety-nine thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 4.640749631999998 × 10¹⁵

Factors of 4640749631999998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 61630224

Divisors of 4640749631999998

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 11 22 31 62 341 682 110609 221218 1216699 2433398 3428879 6857758 37717669 61519571 75435338 123039142 676715281 1353430562 1907106701 3814213402 20978173711 41956347422 6804618228739 13609236457478 74850800516129 149701601032258 210943165090909 421886330181818 2320374815999999 4640749631999998
• Sum of all divisors σ(n): 7838991197475840
• Sum of proper divisors (its aliquot sum) s(n): 3198241565475842
• 4640749631999998 is a deficient number, because the sum of its proper divisors (3198241565475842) is less than itself. Its deficiency is 1442508066524156

Bases of 4640749631999998

• Binary: 10000011111001011110010111001010011101000111111111110₂
• Hexadecimal: 0x107CBCB94E8FFE
• Base-36: 19P0AY6ADBY

Squares and roots of 4640749631999998

• 4640749631999998 squared (4640749631999998²) is 21536557146908116861001472000004
• 4640749631999998 cubed (4640749631999998³) is 99945769654060770187391282519243144995583999992
• The square root of 4640749631999998 is 68123047.7298248747
• The cube root of 4640749631999998 is 166799.9999999989

Scales and comparisons

• 4,640,749,631,999,998 seconds is equal to 147,561,483 years, 26 weeks, 5 days, 23 hours, 59 minutes, 58 seconds.
• To count from 1 to 4,640,749,631,999,998 would take you about four hundred forty-two million, six hundred eighty-four thousand, four hundred fifty 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 4640749631999998 cubic inches would be around 13900 feet tall.

Recreational maths with 4640749631999998

• 4640749631999998 backwards is 8999991369470464
• The number of decimal digits it has is: 16
• The sum of 4640749631999998's digits is 97
• More coming soon!