1408449384

Names of 1408449384

• Cardinal: 1408449384 can be written as One billion, four hundred eight million, four hundred forty-nine thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.408449384 × 10⁹

Factors of 1408449384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 477

Divisors of 1408449384

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 41 54 72 81 82 108 123 162 164 216 243 246 324 328 369 431 486 492 648 738 862 972 984 1107 1293 1476 1681 1724 1944 2214 2586 2952 3321 3362 3448 3879 4428 5043 5172 6642 6724 7758 8856 9963 10086 10344 11637 13284 13448 15129 15516 17671 19926 20172 23274 26568 30258 31032 34911 35342 39852 40344 45387 46548 53013 60516 69822 70684 79704 90774 93096 104733 106026 121032 136161 139644 141368 159039 181548 209466 212052 272322 279288 318078 363096 408483 418932 424104 477117 544644 636156 724511 816966 837864 954234 1089288 1272312 1431351 1449022 1633932 1908468 2173533 2862702 2898044 3267864 3816936 4294053 4347066 5725404 5796088 6520599 8588106 8694132 11450808 13041198 17176212 17388264 19561797 26082396 34352424 39123594 52164792 58685391 78247188 117370782 156494376 176056173 234741564 352112346 469483128 704224692 1408449384
• Sum of all divisors σ(n): 4064074560
• Sum of proper divisors (its aliquot sum) s(n): 2655625176
• 1408449384 is an abundant number, because the sum of its proper divisors (2655625176) is greater than itself. Its abundance is 1247175792

Bases of 1408449384

• Binary: 1010011111100110011101101101000₂
• Hexadecimal: 0x53F33B68
• Base-36: NAJYI0

Squares and roots of 1408449384

• 1408449384 squared (1408449384²) is 1983729667289979456
• 1408449384 cubed (1408449384³) is 2793982827917096514175855104
• The square root of 1408449384 is 37529.3136627889
• The cube root of 1408449384 is 1120.9349612113

Scales and comparisons

• 1,408,449,384 seconds is equal to 44 years, 40 weeks, 5 days, 11 hours, 56 minutes, 24 seconds.
• To count from 1 to 1,408,449,384 would take you about eighty-nine 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 1408449384 cubic inches would be around 93.4 feet tall.

Recreational maths with 1408449384

• 1408449384 backwards is 4839448041
• The number of decimal digits it has is: 10
• The sum of 1408449384's digits is 45
• More coming soon!