28450889600

Names of 28450889600

• Cardinal: 28450889600 can be written as Twenty-eight billion, four hundred fifty million, eight hundred eighty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 2.84508896 × 10¹⁰

Factors of 28450889600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 37

Divisors of 28450889600

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 25 28 32 35 40 46 49 50 56 64 70 80 92 98 100 112 115 128 140 160 161 175 184 196 200 224 230 245 280 320 322 343 350 368 392 400 448 460 490 529 560 575 640 644 686 700 736 784 800 805 896 920 980 1058 1120 1127 1150 1225 1288 1372 1400 1472 1568 1600 1610 1715 1840 1960 2116 2240 2254 2300 2401 2450 2576 2645 2744 2800 2944 3136 3200 3220 3430 3680 3703 3920 4025 4232 4480 4508 4600 4802 4900 5152 5290 5488 5600 5635 6272 6440 6860 7360 7406 7840 7889 8050 8464 8575 9016 9200 9604 9800 10304 10580 10976 11200 11270 12005 12880 13225 13720 14720 14812 15680 15778 16100 16807 16928 17150 18032 18400 18515 19208 19600 20608 21160 21952 22400 22540 24010 25760 25921 26450 27440 28175 29624 31360 31556 32200 33614 33856 34300 36064 36800 37030 38416 39200 39445 42320 43904 45080 48020 51520 51842 52900 54880 55223 56350 59248 60025 63112 64400 67228 67712 68600 72128 73600 74060 76832 78400 78890 84035 84640 90160 92575 96040 103040 103684 105800 109760 110446 112700 118496 120050 126224 128800 129605 134456 137200 144256 148120 153664 156800 157780 168070 169280 180320 181447 185150 192080 197225 207368 211600 219520 220892 225400 236992 240100 252448 257600 259210 268912 274400 276115 296240 307328 315560 336140 338560 360640 362894 370300 384160 386561 394450 414736 420175 423200 441784 450800 473984 480200 504896 515200 518420 537824 548800 552230 592480 631120 648025 672280 721280 725788 740600 768320 773122 788900 829472 840350 846400 883568 901600 907235 960400 1009792 1036840 1075648 1097600 1104460 1184960 1262240 1270129 1296050 1344560 1380575 1451576 1481200 1536640 1546244 1577800 1658944 1680700 1692800 1767136 1803200 1814470 1920800 1932805 2073680 2151296 2208920 2369920 2524480 2540258 2592100 2689120 2761150 2903152 2962400 3092488 3155600 3317888 3361400 3534272 3606400 3628940 3841600 3865610 4147360 4417840 4536175 5048960 5080516 5184200 5378240 5522300 5806304 5924800 6184976 6311200 6350645 6722800 7068544 7257880 7683200 7731220 8294720 8835680 8890903 9072350 9664025 10161032 10368400 10756480 11044600 11612608 11849600 12369952 12622400 12701290 13445600 14515760 15462440 16589440 17671360 17781806 18144700 19328050 20322064 20736800 22089200 23225216 24739904 25244800 25402580 26891200 29031520 30924880 31753225 35342720 35563612 36289400 38656100 40644128 41473600 44178400 44454515 49479808 50805160 53782400 58063040 61849760 63506450 71127224 72578800 77312200 81288256 82947200 88356800 88909030 101610320 116126080 123699520 127012900 142254448 145157600 154624400 162576512 176713600 177818060 203220640 222272575 247399040 254025800 284508896 290315200 309248800 355636120 406441280 444545150 508051600 569017792 580630400 618497600 711272240 812882560 889090300 1016103200 1138035584 1236995200 1422544480 1778180600 2032206400 2845088960 3556361200 4064412800 5690177920 7112722400 14225444800 28450889600
• Sum of all divisors σ(n): 85715685720
• Sum of proper divisors (its aliquot sum) s(n): 57264796120
• 28450889600 is an abundant number, because the sum of its proper divisors (57264796120) is greater than itself. Its abundance is 28813906520

Bases of 28450889600

• Binary: 11010011111110011100001111110000000₂
• Hexadecimal: 0x69FCE1F80
• Base-36: D2IXAWW

Squares and roots of 28450889600

• 28450889600 squared (28450889600²) is 809453119031388160000
• 28450889600 cubed (28450889600³) is 23029661325937683474907136000000
• The square root of 28450889600 is 168673.9149957693
• The cube root of 28450889600 is 3052.8018542313

Scales and comparisons

• 28,450,889,600 seconds is equal to 904 years, 33 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,450,889,600 would take you about one thousand, eight 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 28450889600 cubic inches would be around 254.4 feet tall.

Recreational maths with 28450889600

• 28450889600 backwards is 00698805482
• 28450889600 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28450889600's digits is 50
• More coming soon!