3405394400

Names of 3405394400

• Cardinal: 3405394400 can be written as Three billion, four hundred five million, three hundred ninety-four thousand, four hundred.

Scientific notation

• Scientific notation: 3.4053944 × 10⁹

Factors of 3405394400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 95

Divisors of 3405394400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 41 47 50 80 82 94 100 160 164 188 200 205 235 328 376 400 410 470 656 752 800 820 940 1025 1175 1312 1504 1640 1880 1927 2050 2209 2350 3280 3760 3854 4100 4418 4700 6560 7520 7708 8200 8836 9400 9635 11045 15416 16400 17672 18800 19270 22090 30832 32800 35344 37600 38540 44180 48175 55225 61664 70688 77080 88360 90569 96350 103823 110450 154160 176720 181138 192700 207646 220900 308320 353440 362276 385400 415292 441800 452845 519115 724552 770800 830584 883600 905690 1038230 1449104 1541600 1661168 1767200 1811380 2076460 2264225 2595575 2898208 3322336 3622760 4152920 4256743 4528450 5191150 7245520 8305840 8513486 9056900 10382300 14491040 16611680 17026972 18113800 20764600 21283715 34053944 36227600 41529200 42567430 68107888 72455200 83058400 85134860 106418575 136215776 170269720 212837150 340539440 425674300 681078880 851348600 1702697200 3405394400
• Sum of all divisors σ(n): 8701318080
• Sum of proper divisors (its aliquot sum) s(n): 5295923680
• 3405394400 is an abundant number, because the sum of its proper divisors (5295923680) is greater than itself. Its abundance is 1890529280

Bases of 3405394400

• Binary: 11001010111110100011000111100000₂
• Hexadecimal: 0xCAFA31E0
• Base-36: 1KBHF4W

Squares and roots of 3405394400

• 3405394400 squared (3405394400²) is 11596711019551360000
• 3405394400 cubed (3405394400³) is 39491374764398491856384000000
• The square root of 3405394400 is 58355.7572138345
• The cube root of 3405394400 is 1504.4894240501

Scales and comparisons

• 3,405,394,400 seconds is equal to 108 years, 14 weeks, 4 days, 6 hours, 53 minutes, 20 seconds.
• To count from 1 to 3,405,394,400 would take you about two hundred sixteen 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 3405394400 cubic inches would be around 125.4 feet tall.

Recreational maths with 3405394400

• 3405394400 backwards is 0044935043
• 3405394400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3405394400's digits is 32
• More coming soon!