1148423900

Names of 1148423900

• Cardinal: 1148423900 can be written as One billion, one hundred forty-eight million, four hundred twenty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 1.1484239 × 10⁹

Factors of 1148423900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2624

Divisors of 1148423900

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 401 650 802 1300 1604 2005 2203 4010 4406 5213 8020 8812 10025 10426 11015 20050 20852 22030 26065 28639 40100 44060 52130 55075 57278 104260 110150 114556 130325 143195 220300 260650 286390 521300 572780 715975 883403 1431950 1766806 2863900 3533612 4417015 8834030 11484239 17668060 22085075 22968478 44170150 45936956 57421195 88340300 114842390 229684780 287105975 574211950 1148423900
• Sum of all divisors σ(n): 2691692304
• Sum of proper divisors (its aliquot sum) s(n): 1543268404
• 1148423900 is an abundant number, because the sum of its proper divisors (1543268404) is greater than itself. Its abundance is 394844504

Bases of 1148423900

• Binary: 1000100011100111000111011011100₂
• Hexadecimal: 0x44738EDC
• Base-36: IZQPJW

Squares and roots of 1148423900

• 1148423900 squared (1148423900²) is 1318877454091210000
• 1148423900 cubed (1148423900³) is 1514630389449498343919000000
• The square root of 1148423900 is 33888.4036212979
• The cube root of 1148423900 is 1047.2107072459

Scales and comparisons

• 1,148,423,900 seconds is equal to 36 years, 26 weeks, 5 days, 22 hours, 38 minutes, 20 seconds.
• To count from 1 to 1,148,423,900 would take you about seventy-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 1148423900 cubic inches would be around 87.3 feet tall.

Recreational maths with 1148423900

• 1148423900 backwards is 0093248411
• The number of decimal digits it has is: 10
• The sum of 1148423900's digits is 32
• More coming soon!