28196834400

Names of 28196834400

• Cardinal: 28196834400 can be written as Twenty-eight billion, one hundred ninety-six million, eight hundred thirty-four thousand, four hundred.

Scientific notation

• Scientific notation: 2.81968344 × 10¹⁰

Factors of 28196834400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 26658

Divisors of 28196834400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 49 50 54 56 60 63 70 72 75 80 84 90 96 98 100 105 108 112 120 126 135 140 144 147 150 160 168 175 180 189 196 200 210 216 224 225 240 245 252 270 280 288 294 300 315 336 350 360 378 392 400 420 432 441 450 480 490 504 525 540 560 588 600 630 672 675 700 720 735 756 784 800 840 864 882 900 945 980 1008 1050 1080 1120 1176 1200 1225 1260 1323 1350 1400 1440 1470 1512 1568 1575 1680 1764 1800 1890 1960 2016 2100 2160 2205 2352 2400 2450 2520 2646 2700 2800 2940 3024 3150 3360 3528 3600 3675 3780 3920 4200 4320 4410 4704 4725 4900 5040 5292 5400 5600 5880 6048 6300 6615 7056 7200 7350 7560 7840 8400 8820 9450 9800 10080 10584 10800 11025 11760 12600 13230 14112 14700 15120 16800 17640 18900 19600 21168 21600 22050 23520 25200 26460 26641 29400 30240 33075 35280 37800 39200 42336 44100 50400 52920 53282 58800 66150 70560 75600 79923 88200 105840 106564 117600 132300 133205 151200 159846 176400 186487 211680 213128 239769 264600 266410 319692 352800 372974 399615 426256 479538 529200 532820 559461 639384 666025 719307 745948 799230 852512 932435 959076 1058400 1065640 1118922 1198845 1278768 1305409 1332050 1438614 1491896 1598460 1678383 1864870 1918152 1998075 2131280 2237844 2397690 2557536 2610818 2664100 2797305 2877228 2983792 3196920 3356766 3596535 3729740 3836304 3916227 3996150 4262560 4475688 4662175 4795380 5035149 5221636 5328200 5594610 5754456 5967584 5994225 6393840 6527045 6713532 7193070 7459480 7672608 7832454 7992300 8391915 8951376 9324350 9590760 10070298 10443272 10656400 11189220 11508912 11748681 11988450 12787680 13054090 13427064 13986525 14386140 14918960 15664908 15984600 16783830 17902752 17982675 18648700 19181520 19581135 20140596 20886544 21312800 22378440 23017824 23497362 23976900 25175745 26108180 26854128 27973050 28772280 29837920 31329816 31969200 32635225 33567660 35246043 35965350 37297400 38363040 39162270 40281192 41773088 41959575 44756880 46994724 47953800 50351490 52216360 53708256 55946100 57544560 58743405 62659632 63938400 65270450 67135320 70492086 71930700 74594800 78324540 80562384 83919150 89513760 93989448 95907600 97905675 100702980 104432720 111892200 115089120 117486810 125319264 125878725 130540900 134270640 140984172 143861400 149189600 156649080 161124768 167838300 176230215 187978896 191815200 195811350 201405960 208865440 223784400 234973620 251757450 261081800 268541280 281968344 287722800 293717025 313298160 335676600 352460430 375957792 391622700 402811920 447568800 469947240 503514900 522163600 563936688 575445600 587434050 626596320 671353200 704920860 783245400 805623840 881151075 939894480 1007029800 1044327200 1127873376 1174868100 1342706400 1409841720 1566490800 1762302150 1879788960 2014059600 2349736200 2819683440 3132981600 3524604300 4028119200 4699472400 5639366880 7049208600 9398944800 14098417200 28196834400
• Sum of all divisors σ(n): 118632563280
• Sum of proper divisors (its aliquot sum) s(n): 90435728880
• 28196834400 is an abundant number, because the sum of its proper divisors (90435728880) is greater than itself. Its abundance is 62238894480

Bases of 28196834400

• Binary: 11010010000101010011000110001100000₂
• Hexadecimal: 0x690A98C60
• Base-36: CYBO0O0

Squares and roots of 28196834400

• 28196834400 squared (28196834400²) is 795061470181023360000
• 28196834400 cubed (28196834400³) is 22418216612514853704451584000000
• The square root of 28196834400 is 167919.1305361007
• The cube root of 28196834400 is 3043.6879008057

Scales and comparisons

• 28,196,834,400 seconds is equal to 896 years, 29 weeks, 5 days, 6 hours.
• To count from 1 to 28,196,834,400 would take you about one thousand, seven hundred ninety-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 28196834400 cubic inches would be around 253.6 feet tall.

Recreational maths with 28196834400

• 28196834400 backwards is 00443869182
• 28196834400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28196834400's digits is 45
• More coming soon!