4072967920

Names of 4072967920

• Cardinal: 4072967920 can be written as Four billion, seventy-two million, nine hundred sixty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.07296792 × 10⁹

Factors of 4072967920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 884

Divisors of 4072967920

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 97 112 140 194 280 388 485 560 679 773 776 970 1358 1546 1552 1940 2716 3092 3395 3865 3880 5411 5432 6184 6790 7730 7760 9409 10822 10864 12368 13580 15460 18818 21644 27055 27160 30920 37636 43288 47045 54110 54320 61840 65863 74981 75272 86576 94090 108220 131726 149962 150544 188180 216440 263452 299924 329315 374905 376360 432880 524867 526904 599848 658630 749810 752720 1049734 1053808 1199696 1317260 1499620 2099468 2624335 2634520 2999240 4198936 5248670 5269040 5998480 7273157 8397872 10497340 14546314 20994680 29092628 36365785 41989360 50912099 58185256 72731570 101824198 116370512 145463140 203648396 254560495 290926280 407296792 509120990 581852560 814593584 1018241980 2036483960 4072967920
• Sum of all divisors σ(n): 10949325984
• Sum of proper divisors (its aliquot sum) s(n): 6876358064
• 4072967920 is an abundant number, because the sum of its proper divisors (6876358064) is greater than itself. Its abundance is 2803390144

Bases of 4072967920

• Binary: 11110010110001001000111011110000₂
• Hexadecimal: 0xF2C48EF0
• Base-36: 1VCXU5S

Squares and roots of 4072967920

• 4072967920 squared (4072967920²) is 16589067677349126400
• 4072967920 cubed (4072967920³) is 67566740472551902467225088000
• The square root of 4072967920 is 63819.8082103041
• The cube root of 4072967920 is 1596.9953924903

Scales and comparisons

• 4,072,967,920 seconds is equal to 129 years, 26 weeks, 2 days, 19 hours, 58 minutes, 40 seconds.
• To count from 1 to 4,072,967,920 would take you about two hundred fifty-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 4072967920 cubic inches would be around 133.1 feet tall.

Recreational maths with 4072967920

• 4072967920 backwards is 0297692704
• The number of decimal digits it has is: 10
• The sum of 4072967920's digits is 46
• More coming soon!