1423149970

Names of 1423149970

• Cardinal: 1423149970 can be written as One billion, four hundred twenty-three million, one hundred forty-nine thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.42314997 × 10⁹

Factors of 1423149970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 741

Divisors of 1423149970

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 11 19 22 38 55 95 103 110 121 190 206 209 242 418 515 601 605 1030 1045 1133 1202 1210 1957 2090 2266 2299 3005 3914 4598 5665 6010 6611 9785 11330 11419 11495 12463 13222 19570 21527 22838 22990 24926 33055 43054 57095 61903 62315 66110 72721 107635 114190 123806 124630 125609 145442 215270 236797 251218 309515 363605 473594 619030 628045 680933 727210 1176157 1183985 1256090 1361866 1381699 2352314 2367970 2763398 3404665 5880785 6809330 6908495 7490263 11761570 12937727 13816990 14980526 25875454 37451315 64688635 74902630 129377270 142314997 284629994 711574985 1423149970
• Sum of all divisors σ(n): 2997671040
• Sum of proper divisors (its aliquot sum) s(n): 1574521070
• 1423149970 is an abundant number, because the sum of its proper divisors (1574521070) is greater than itself. Its abundance is 151371100

Bases of 1423149970

• Binary: 1010100110100111000101110010010₂
• Hexadecimal: 0x54D38B92
• Base-36: NJB1JM

Squares and roots of 1423149970

• 1423149970 squared (1423149970²) is 2025355837111000900
• 1423149970 cubed (1423149970³) is 2882385098823845817504973000
• The square root of 1423149970 is 37724.6599719599
• The cube root of 1423149970 is 1124.8213629117

Scales and comparisons

• 1,423,149,970 seconds is equal to 45 years, 13 weeks, 15 hours, 26 minutes, 10 seconds.
• To count from 1 to 1,423,149,970 would take you about ninety 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 1423149970 cubic inches would be around 93.7 feet tall.

Recreational maths with 1423149970

• 1423149970 backwards is 0799413241
• The number of decimal digits it has is: 10
• The sum of 1423149970's digits is 40
• More coming soon!