4225990720

Names of 4225990720

• Cardinal: 4225990720 can be written as Four billion, two hundred twenty-five million, nine hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.22599072 × 10⁹

Factors of 4225990720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4010

Divisors of 4225990720

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 547 560 1094 1120 2188 2240 2735 3449 3829 4376 5470 6898 7658 8752 10940 13796 15316 17245 17504 19145 21880 24143 27592 30632 34490 35008 38290 43760 48286 55184 61264 68980 76580 87520 96572 110368 120715 122528 137960 153160 175040 193144 220736 241430 245056 275920 306320 386288 482860 551840 612640 772576 965720 1103680 1225280 1545152 1886603 1931440 3773206 3862880 7546412 7725760 9433015 13206221 15092824 18866030 26412442 30185648 37732060 52824884 60371296 66031105 75464120 105649768 120742592 132062210 150928240 211299536 264124420 301856480 422599072 528248840 603712960 845198144 1056497680 2112995360 4225990720
• Sum of all divisors σ(n): 11525097600
• Sum of proper divisors (its aliquot sum) s(n): 7299106880
• 4225990720 is an abundant number, because the sum of its proper divisors (7299106880) is greater than itself. Its abundance is 3073116160

Bases of 4225990720

• Binary: 11111011111000111000000001000000₂
• Hexadecimal: 0xFBE38040
• Base-36: 1XW1NB4

Squares and roots of 4225990720

• 4225990720 squared (4225990720²) is 17858997565526118400
• 4225990720 cubed (4225990720³) is 75471957980415968276021248000
• The square root of 4225990720 is 65007.6204763719
• The cube root of 4225990720 is 1616.7499133569

Scales and comparisons

• 4,225,990,720 seconds is equal to 134 years, 19 weeks, 2 days, 22 hours, 18 minutes, 40 seconds.
• To count from 1 to 4,225,990,720 would take you about two hundred sixty-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 4225990720 cubic inches would be around 134.7 feet tall.

Recreational maths with 4225990720

• 4225990720 backwards is 0270995224
• 4225990720 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4225990720's digits is 40
• More coming soon!