21390309375000
21,390,309,375,000 is an even composite number composed of five prime numbers multiplied together.
21390309375000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21390309375000:
23 × 3 × 58 × 292 × 2713
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 29 × 29 × 2713)See below for interesting mathematical facts about the number 21390309375000 from the Numbermatics database.
Names of 21390309375000
- Cardinal: 21390309375000 can be written as Twenty-one trillion, three hundred ninety billion, three hundred nine million, three hundred seventy-five thousand.
Scientific notation
- Scientific notation: 2.1390309375 × 1013
Factors of 21390309375000
Divisors of 21390309375000
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 29 30 40 50 58 60 75 87 100 116 120 125 145 150 174 200 232 250 290 300 348 375 435 500 580 600 625 696 725 750 841 870 1000 1160 1250 1450 1500 1682 1740 1875 2175 2500 2523 2713 2900 3000 3125 3364 3480 3625 3750 4205 4350 5000 5046 5426 5800 6250 6728 7250 7500 8139 8410 8700 9375 10092 10852 10875 12500 12615 13565 14500 15000 15625 16278 16820 17400 18125 18750 20184 21025 21704 21750 25000 25230 27130 29000 31250 32556 33640 36250 37500 40695 42050 43500 46875 50460 54260 54375 62500 63075 65112 67825 72500 75000 78125 78677 81390 84100 87000 90625 93750 100920 105125 108520 108750 125000 126150 135650 145000 156250 157354 162780 168200 181250 187500 203475 210250 217500 234375 236031 252300 271300 271875 312500 314708 315375 325560 339125 362500 375000 390625 393385 406950 420500 435000 453125 468750 472062 504600 525625 542600 543750 625000 629416 630750 678250 725000 781250 786770 813900 841000 906250 937500 944124 1017375 1051250 1087500 1171875 1180155 1261500 1356500 1359375 1562500 1573540 1576875 1627800 1695625 1812500 1875000 1888248 1966925 2034750 2102500 2175000 2265625 2281633 2343750 2360310 2523000 2628125 2713000 2718750 3125000 3147080 3153750 3391250 3625000 3933850 4069500 4205000 4531250 4563266 4687500 4720620 5086875 5256250 5437500 5900775 6307500 6782500 6796875 6844899 7867700 7884375 8139000 8478125 9062500 9126532 9375000 9441240 9834625 10173750 10512500 10875000 11328125 11408165 11801550 12615000 13140625 13565000 13593750 13689798 15735400 15768750 16956250 18125000 18253064 19669250 20347500 21025000 22656250 22816330 23603100 25434375 26281250 27187500 27379596 29503875 31537500 33912500 33984375 34224495 39338500 39421875 40695000 42390625 45312500 45632660 47206200 49173125 50868750 52562500 54375000 54759192 57040825 59007750 63075000 65703125 67825000 67968750 68448990 78677000 78843750 84781250 90625000 91265320 98346250 101737500 105125000 114081650 118015500 127171875 131406250 135937500 136897980 147519375 157687500 169562500 171122475 196692500 197109375 203475000 211953125 228163300 236031000 245865625 254343750 262812500 271875000 273795960 285204125 295038750 315375000 328515625 339125000 342244950 393385000 394218750 423906250 456326600 491731250 508687500 525625000 570408250 590077500 635859375 657031250 684489900 737596875 788437500 847812500 855612375 983462500 985546875 1017375000 1059765625 1140816500 1180155000 1229328125 1271718750 1314062500 1368979800 1426020625 1475193750 1576875000 1695625000 1711224750 1966925000 1971093750 2119531250 2281633000 2458656250 2543437500 2628125000 2852041250 2950387500 3179296875 3422449500 3687984375 3942187500 4239062500 4278061875 4917312500 5086875000 5704082500 5900775000 6146640625 6358593750 6844899000 7130103125 7375968750 7884375000 8478125000 8556123750 9834625000 11408165000 12293281250 12717187500 14260206250 14751937500 17112247500 18439921875 21390309375 24586562500 25434375000 28520412500 29503875000 30733203125 34224495000 35650515625 36879843750 42780618750 49173125000 57040825000 61466406250 71301031250 73759687500 85561237500 92199609375 106951546875 122932812500 142602062500 147519375000 171122475000 178252578125 184399218750 213903093750 245865625000 285204125000 356505156250 368798437500 427806187500 534757734375 713010312500 737596875000 855612375000 891262890625 1069515468750 1426020625000 1782525781250 2139030937500 2673788671875 3565051562500 4278061875000 5347577343750 7130103125000 10695154687500 21390309375000
- Sum of all divisors σ(n): 69254671572840
- Sum of proper divisors (its aliquot sum) s(n): 47864362197840
- 21390309375000 is an abundant number, because the sum of its proper divisors (47864362197840) is greater than itself. Its abundance is 26474052822840
Bases of 21390309375000
- Binary: 1001101110100010100011100101010111100000110002
- Hexadecimal: 0x137451CABC18
- Base-36: 7KYKLX4WO
Squares and roots of 21390309375000
- 21390309375000 squared (213903093750002) is 457545335158212890625000000
- 21390309375000 cubed (213903093750003) is 9787036272122238302581787109375000000000
-
The
square root of 21390309375000 is 4624965.8782525087 -
The
cube root of 21390309375000 is 27759.1196387831
Scales and comparisons
How big is 21390309375000?- 21,390,309,375,000 seconds is equal to 680,145 years, 35 weeks, 4 hours, 10 minutes.
-
To count from 1 to 21,390,309,375,000 would take you about one million, seven hundred thousand, three hundred sixty-four 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 21390309375000 cubic inches would be around 2313.3 feet tall.
Recreational maths with 21390309375000
- 21390309375000 backwards is 00057390309312
- The number of decimal digits it has is: 14
- The sum of 21390309375000's digits is 42
- More coming soon!
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