30028145400

Names of 30028145400

• Cardinal: 30028145400 can be written as Thirty billion, twenty-eight million, one hundred forty-five thousand, four hundred.

Scientific notation

• Scientific notation: 3.00281454 × 10¹⁰

Factors of 30028145400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13555

Divisors of 30028145400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 33 36 40 44 45 50 55 60 66 72 75 88 90 99 100 110 113 120 132 150 165 180 198 200 220 225 226 264 275 300 330 339 360 396 440 450 452 495 550 565 600 660 678 792 825 900 904 990 1017 1100 1130 1243 1320 1356 1650 1695 1800 1980 2034 2200 2260 2475 2486 2712 2825 3300 3390 3729 3960 4068 4520 4950 4972 5085 5650 6215 6600 6780 7458 8136 8475 9900 9944 10170 11187 11300 12430 13421 13560 14916 16950 18645 19800 20340 22374 22600 24860 25425 26842 29832 31075 33900 37290 40263 40680 44748 49720 50850 53684 55935 62150 67105 67800 74580 80526 89496 93225 101700 107368 111870 120789 124300 134210 147631 149160 161052 186450 201315 203400 223740 241578 248600 268420 279675 295262 322104 335525 372900 402630 442893 447480 483156 536840 559350 590524 603945 671050 738155 745800 805260 885786 966312 1006575 1118700 1181048 1207890 1328679 1342100 1476310 1516573 1610520 1771572 2013150 2214465 2237400 2415780 2657358 2684200 2952620 3019725 3033146 3543144 3690775 4026300 4428930 4549719 4831560 5314716 5905240 6039450 6066292 6643395 7381550 7582865 8052600 8857860 9099438 10629432 11072325 12078900 12132584 13286790 13649157 14763100 15165730 16682303 17715720 18198876 22144650 22748595 24157800 26573580 27298314 29526200 30331460 33216975 33364606 36397752 37914325 44289300 45497190 50046909 53147160 54596628 60662920 66433950 66729212 68245785 75828650 83411515 88578600 90994380 100093818 109193256 113742975 132867900 133458424 136491570 150140727 151657300 166823030 181988760 200187636 227485950 250234545 265735800 272983140 300281454 303314600 333646060 341228925 400375272 417057575 454971900 500469090 545966280 600562908 667292120 682457850 750703635 834115150 909943800 1000938180 1201125816 1251172725 1364915700 1501407270 1668230300 2001876360 2502345450 2729831400 3002814540 3336460600 3753518175 5004690900 6005629080 7507036350 10009381800 15014072700 30028145400
• Sum of all divisors σ(n): 110994034320
• Sum of proper divisors (its aliquot sum) s(n): 80965888920
• 30028145400 is an abundant number, because the sum of its proper divisors (80965888920) is greater than itself. Its abundance is 50937743520

Bases of 30028145400

• Binary: 11011111101110100010010001011111000₂
• Hexadecimal: 0x6FDD122F8
• Base-36: DSLZDA0

Squares and roots of 30028145400

• 30028145400 squared (30028145400²) is 901689516163541160000
• 30028145400 cubed (30028145400³) is 27076063897014464131364664000000
• The square root of 30028145400 is 173286.3104806609
• The cube root of 30028145400 is 3108.2039166953

Scales and comparisons

• 30,028,145,400 seconds is equal to 954 years, 41 weeks, 4 days, 23 hours, 30 minutes.
• To count from 1 to 30,028,145,400 would take you about one thousand, nine hundred 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 30028145400 cubic inches would be around 259 feet tall.

Recreational maths with 30028145400

• 30028145400 backwards is 00454182003
• The number of decimal digits it has is: 11
• The sum of 30028145400's digits is 27
• More coming soon!