1448159748

Names of 1448159748

• Cardinal: 1448159748 can be written as One billion, four hundred forty-eight million, one hundred fifty-nine thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 1.448159748 × 10⁹

Factors of 1448159748

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8910

Divisors of 1448159748

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 2851 5702 6047 8553 11404 12094 17106 18141 19957 24188 34212 36282 39914 42329 59871 72564 79828 84658 119742 126987 169316 239484 253974 507948 17239997 34479994 51719991 68959988 103439982 120679979 206879964 241359958 362039937 482719916 724079874 1448159748
• Sum of all divisors σ(n): 3863752704
• Sum of proper divisors (its aliquot sum) s(n): 2415592956
• 1448159748 is an abundant number, because the sum of its proper divisors (2415592956) is greater than itself. Its abundance is 967433208

Bases of 1448159748

• Binary: 1010110010100010010101000000100₂
• Hexadecimal: 0x56512A04
• Base-36: NY737O

Squares and roots of 1448159748

• 1448159748 squared (1448159748²) is 2097166655727423504
• 1448159748 cubed (1448159748³) is 3037032335672228378241916992
• The square root of 1448159748 is 38054.6941651093
• The cube root of 1448159748 is 1131.3721676391

Scales and comparisons

• 1,448,159,748 seconds is equal to 46 years, 2 weeks, 3 days, 2 hours, 35 minutes, 48 seconds.
• To count from 1 to 1,448,159,748 would take you about ninety-two 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 1448159748 cubic inches would be around 94.3 feet tall.

Recreational maths with 1448159748

• 1448159748 backwards is 8479518441
• The number of decimal digits it has is: 10
• The sum of 1448159748's digits is 51
• More coming soon!