1423490400

Names of 1423490400

• Cardinal: 1423490400 can be written as One billion, four hundred twenty-three million, four hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.4234904 × 10⁹

Factors of 1423490400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1158

Divisors of 1423490400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 160 180 200 211 225 240 288 300 360 400 422 450 480 600 633 720 800 844 900 937 1055 1200 1266 1440 1688 1800 1874 1899 2110 2400 2532 2811 3165 3376 3600 3748 3798 4220 4685 5064 5275 5622 6330 6752 7200 7496 7596 8433 8440 9370 9495 10128 10550 11244 12660 14055 14992 15192 15825 16866 16880 18740 18990 20256 21100 22488 23425 25320 28110 29984 30384 31650 33732 33760 37480 37980 42165 42200 44976 46850 47475 50640 56220 60768 63300 67464 70275 74960 75960 84330 84400 89952 93700 94950 101280 112440 126600 134928 140550 149920 151920 168660 168800 187400 189900 197707 210825 224880 253200 269856 281100 303840 337320 374800 379800 395414 421650 449760 506400 562200 593121 674640 749600 759600 790828 843300 988535 1124400 1186242 1349280 1519200 1581656 1686600 1779363 1977070 2248800 2372484 2965605 3163312 3373200 3558726 3954140 4744968 4942675 5931210 6326624 6746400 7117452 7908280 8896815 9489936 9885350 11862420 14234904 14828025 15816560 17793630 18979872 19770700 23724840 28469808 29656050 31633120 35587260 39541400 44484075 47449680 56939616 59312100 71174520 79082800 88968150 94899360 118624200 142349040 158165600 177936300 237248400 284698080 355872600 474496800 711745200 1423490400
• Sum of all divisors σ(n): 5048754984
• Sum of proper divisors (its aliquot sum) s(n): 3625264584
• 1423490400 is an abundant number, because the sum of its proper divisors (3625264584) is greater than itself. Its abundance is 2201774184

Bases of 1423490400

• Binary: 1010100110110001011110101100000₂
• Hexadecimal: 0x54D8BD60
• Base-36: NJIC80

Squares and roots of 1423490400

• 1423490400 squared (1423490400²) is 2026324918892160000
• 1423490400 cubed (1423490400³) is 2884454069323768395264000000
• The square root of 1423490400 is 37729.1717375295
• The cube root of 1423490400 is 1124.9110448183

Scales and comparisons

• 1,423,490,400 seconds is equal to 45 years, 13 weeks, 4 days, 14 hours.
• To count from 1 to 1,423,490,400 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 1423490400 cubic inches would be around 93.7 feet tall.

Recreational maths with 1423490400

• 1423490400 backwards is 0040943241
• The number of decimal digits it has is: 10
• The sum of 1423490400's digits is 27
• More coming soon!