328979132160

Names of 328979132160

• Cardinal: 328979132160 can be written as Three hundred twenty-eight billion, nine hundred seventy-nine million, one hundred thirty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 3.2897913216 × 10¹¹

Factors of 328979132160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1748418

Divisors of 328979132160

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 256 280 294 320 336 384 392 420 448 480 490 560 588 640 672 735 768 784 840 896 960 980 1120 1176 1280 1344 1470 1568 1680 1792 1920 1960 2240 2352 2688 2940 3136 3360 3840 3920 4480 4704 5376 5880 6272 6720 7840 8960 9408 11760 12544 13440 15680 18816 23520 26880 31360 37632 47040 62720 94080 188160 1748401 3496802 5245203 6993604 8742005 10490406 12238807 13987208 17484010 20980812 24477614 26226015 27974416 34968020 36716421 41961624 48955228 52452030 55948832 61194035 69936040 73432842 83923248 85671649 97910456 104904060 111897664 122388070 139872080 146865684 167846496 171343298 183582105 195820912 209808120 223795328 244776140 257014947 279744160 293731368 335692992 342686596 367164210 391641824 419616240 428358245 447590656 489552280 514029894 559488320 587462736 671385984 685373192 734328420 783283648 839232480 856716490 979104560 1028059788 1118976640 1174925472 1285074735 1342771968 1370746384 1468656840 1566567296 1678464960 1713432980 1958209120 2056119576 2237953280 2349850944 2570149470 2741492768 2937313680 3133134592 3356929920 3426865960 3916418240 4112239152 4699701888 5140298940 5482985536 5874627360 6713859840 6853731920 7832836480 8224478304 9399403776 10280597880 10965971072 11749254720 13707463840 15665672960 16448956608 20561195760 21931942144 23498509440 27414927680 32897913216 41122391520 46997018880 54829855360 65795826432 82244783040 109659710720 164489566080 328979132160
• Sum of all divisors σ(n): 1222216921296
• Sum of proper divisors (its aliquot sum) s(n): 893237789136
• 328979132160 is an abundant number, because the sum of its proper divisors (893237789136) is greater than itself. Its abundance is 564258656976

Bases of 328979132160

• Binary: 100110010011000101011110010111100000000₂
• Hexadecimal: 0x4C98AF2F00
• Base-36: 474POIYO

Squares and roots of 328979132160

• 328979132160 squared (328979132160²) is 108227269396746746265600
• 328979132160 cubed (328979132160³) is 35604513162188271313760808861696000
• The square root of 328979132160 is 573567.0249935921
• The cube root of 328979132160 is 6903.2899815727

Scales and comparisons

• 328,979,132,160 seconds is equal to 10,460 years, 26 weeks, 6 days, 20 hours, 16 minutes.
• To count from 1 to 328,979,132,160 would take you about twenty thousand, nine hundred twenty-one 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 328979132160 cubic inches would be around 575.3 feet tall.

Recreational maths with 328979132160

• 328979132160 backwards is 061231979823
• The number of decimal digits it has is: 12
• The sum of 328979132160's digits is 51
• More coming soon!