1423977408

Names of 1423977408

• Cardinal: 1423977408 can be written as One billion, four hundred twenty-three million, nine hundred seventy-seven thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.423977408 × 10⁹

Factors of 1423977408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 39253

Divisors of 1423977408

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 252 288 324 336 378 432 448 504 567 576 648 672 756 864 1008 1134 1296 1344 1512 1728 2016 2268 2592 3024 4032 4536 5184 6048 9072 12096 18144 36288 39241 78482 117723 156964 235446 274687 313928 353169 470892 549374 627856 706338 824061 941784 1059507 1098748 1255712 1412676 1648122 1883568 2119014 2197496 2472183 2511424 2825352 3178521 3296244 3767136 4238028 4394992 4944366 5650704 6357042 6592488 7416549 7534272 8476056 8789984 9888732 11301408 12714084 13184976 14833098 16952112 17579968 19777464 22249647 22602816 25428168 26369952 29666196 33904224 39554928 44499294 50856336 52739904 59332392 67808448 79109856 88998588 101712672 118664784 158219712 177997176 203425344 237329568 355994352 474659136 711988704 1423977408
• Sum of all divisors σ(n): 4824254512
• Sum of proper divisors (its aliquot sum) s(n): 3400277104
• 1423977408 is an abundant number, because the sum of its proper divisors (3400277104) is greater than itself. Its abundance is 1976299696

Bases of 1423977408

• Binary: 1010100111000000010101111000000₂
• Hexadecimal: 0x54E02BC0
• Base-36: NJSS00

Squares and roots of 1423977408

• 1423977408 squared (1423977408²) is 2027711658494398464
• 1423977408 cubed (1423977408³) is 2887415591634234707285901312
• The square root of 1423977408 is 37735.6251836379
• The cube root of 1423977408 is 1125.0393159593

Scales and comparisons

• 1,423,977,408 seconds is equal to 45 years, 14 weeks, 3 days, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,423,977,408 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 1423977408 cubic inches would be around 93.8 feet tall.

Recreational maths with 1423977408

• 1423977408 backwards is 8047793241
• The number of decimal digits it has is: 10
• The sum of 1423977408's digits is 45
• More coming soon!