3982969900

Names of 3982969900

• Cardinal: 3982969900 can be written as Three billion, nine hundred eighty-two million, nine hundred sixty-nine thousand, nine hundred.

Scientific notation

• Scientific notation: 3.9829699 × 10⁹

Factors of 3982969900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2075

Divisors of 3982969900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 25 26 28 31 35 49 50 52 62 65 70 91 98 100 124 130 140 155 175 182 196 217 245 260 310 325 350 364 403 434 455 490 620 637 650 700 775 806 868 910 980 1085 1225 1274 1300 1519 1550 1612 1820 2015 2017 2170 2275 2450 2548 2821 3038 3100 3185 4030 4034 4340 4550 4900 5425 5642 6076 6370 7595 8060 8068 9100 10075 10085 10850 11284 12740 14105 14119 15190 15925 19747 20150 20170 21700 26221 28210 28238 30380 31850 37975 39494 40300 40340 50425 52442 56420 56476 62527 63700 70525 70595 75950 78988 98735 98833 100850 104884 125054 131105 141050 141190 151900 183547 197470 197666 201700 250108 262210 282100 282380 312635 352975 367094 394940 395332 437689 493675 494165 524420 625270 655525 705950 734188 812851 875378 917735 987350 988330 1250540 1284829 1311050 1411900 1563175 1625702 1750756 1835470 1974700 1976660 2188445 2470825 2569658 2622100 3063823 3126350 3251404 3670940 4064255 4376890 4588675 4941650 5139316 5689957 6127646 6252700 6424145 8128510 8753780 9177350 9883300 10942225 11379914 12255292 12848290 15319115 16257020 18354700 20321275 21884450 22759828 25696580 28449785 30638230 32120725 39829699 40642550 43768900 56899570 61276460 64241450 76595575 79659398 81285100 113799140 128482900 142248925 153191150 159318796 199148495 284497850 306382300 398296990 568995700 796593980 995742475 1991484950 3982969900
• Sum of all divisors σ(n): 11182367616
• Sum of proper divisors (its aliquot sum) s(n): 7199397716
• 3982969900 is an abundant number, because the sum of its proper divisors (7199397716) is greater than itself. Its abundance is 3216427816

Bases of 3982969900

• Binary: 11101101011001110100110000101100₂
• Hexadecimal: 0xED674C2C
• Base-36: 1TVCV8S

Squares and roots of 3982969900

• 3982969900 squared (3982969900²) is 15864049224306010000
• 3982969900 cubed (3982969900³) is 63186030552529186219099000000
• The square root of 3982969900 is 63110.7748328287
• The cube root of 3982969900 is 1585.1450473793

Scales and comparisons

• 3,982,969,900 seconds is equal to 126 years, 33 weeks, 4 days, 4 hours, 31 minutes, 40 seconds.
• To count from 1 to 3,982,969,900 would take you about two hundred fifty-three 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 3982969900 cubic inches would be around 132.1 feet tall.

Recreational maths with 3982969900

• 3982969900 backwards is 0099692893
• The number of decimal digits it has is: 10
• The sum of 3982969900's digits is 55
• More coming soon!