1398094425

Names of 1398094425

• Cardinal: 1398094425 can be written as One billion, three hundred ninety-eight million, ninety-four thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.398094425 × 10⁹

Factors of 1398094425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 309

Divisors of 1398094425

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 27 35 39 45 63 65 75 81 91 105 117 135 175 189 195 225 243 273 281 315 325 351 405 455 525 567 585 675 729 819 843 945 975 1053 1215 1365 1405 1575 1701 1755 1967 2025 2187 2275 2457 2529 2835 2925 3159 3645 3653 4095 4215 4725 5103 5265 5901 6075 6825 7025 7371 7587 8505 8775 9477 9835 10935 10959 12285 12645 14175 15309 15795 17703 18225 18265 20475 21075 22113 22761 25515 25571 26325 28431 29505 32877 36855 37935 42525 47385 49175 53109 54675 54795 61425 63225 66339 68283 76545 76713 78975 88515 91325 98631 110565 113805 127575 127855 142155 147525 159327 164385 184275 189675 199017 204849 230139 236925 265545 273975 295893 331695 341415 382725 383565 442575 477981 493155 552825 569025 614547 639275 690417 710775 796635 821925 887679 995085 1024245 1150695 1327725 1433943 1479465 1658475 1707075 1917825 2071251 2389905 2465775 2663037 3072735 3452085 3983175 4301829 4438395 4975425 5121225 5753475 6213753 7169715 7397325 7989111 10356255 11949525 13315185 15363675 17260425 18641259 21509145 22191975 31068765 35848575 39945555 51781275 55923777 66575925 93206295 107545725 155343825 199727775 279618885 466031475 1398094425
• Sum of all divisors σ(n): 3211461120
• Sum of proper divisors (its aliquot sum) s(n): 1813366695
• 1398094425 is an abundant number, because the sum of its proper divisors (1813366695) is greater than itself. Its abundance is 415272270

Bases of 1398094425

• Binary: 1010011010101010011101001011001₂
• Hexadecimal: 0x53553A59
• Base-36: N4E0K9

Squares and roots of 1398094425

• 1398094425 squared (1398094425²) is 1954668021216080625
• 1398094425 cubed (1398094425³) is 2732810463187984042163015625
• The square root of 1398094425 is 37391.1008797547
• The cube root of 1398094425 is 1118.1811531281

Scales and comparisons

• 1,398,094,425 seconds is equal to 44 years, 23 weeks, 4 days, 15 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,398,094,425 would take you about eighty-eight 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 1398094425 cubic inches would be around 93.2 feet tall.

Recreational maths with 1398094425

• 1398094425 backwards is 5244908931
• 1398094425 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1398094425's digits is 45
• More coming soon!