19859742890000

Names of 19859742890000

• Cardinal: 19859742890000 can be written as Nineteen trillion, eight hundred fifty-nine billion, seven hundred forty-two million, eight hundred ninety thousand.

Scientific notation

• Scientific notation: 1.985974289 × 10¹³

Factors of 19859742890000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 169643

Divisors of 19859742890000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 34 40 50 52 53 65 68 80 85 100 104 106 125 130 136 170 200 208 212 221 250 260 265 272 325 340 400 424 425 442 500 520 530 625 650 680 689 848 850 884 901 1000 1040 1060 1105 1250 1300 1325 1360 1378 1625 1700 1768 1802 2000 2120 2125 2210 2500 2600 2650 2756 3250 3400 3445 3536 3604 4240 4250 4420 4505 5000 5200 5300 5512 5525 6500 6625 6800 6890 7208 8125 8500 8840 9010 10000 10600 10625 11024 11050 11713 13000 13250 13780 14416 16250 17000 17225 17680 18020 21200 21250 22100 22525 23426 26000 26500 27560 27625 32500 33125 34000 34450 36040 42500 44200 45050 46852 53000 55120 55250 58565 65000 66250 68900 72080 85000 86125 88400 90100 93704 106000 110500 112625 117130 130000 132500 137800 138125 169553 170000 172250 180200 187408 221000 225250 234260 265000 275600 276250 292825 339106 344500 360400 430625 442000 450500 468520 530000 552500 563125 585650 678212 689000 847765 861250 901000 937040 1105000 1126250 1171300 1356424 1378000 1464125 1695530 1722500 1802000 2204189 2210000 2252500 2342600 2712848 2882401 2928250 3391060 3445000 4238825 4408378 4505000 4685200 5764802 5856500 6782120 6890000 7320625 8477650 8816756 8986309 9010000 11020945 11529604 11713000 13564240 14412005 14641250 16955300 17633512 17972618 21194125 22041890 23059208 23426000 28824010 29282500 33910600 35267024 35945236 37471213 42388250 44083780 44931545 46118416 55104725 57648020 58565000 67821200 71890472 72060025 74942426 84776500 88167560 89863090 105970625 110209450 115296040 116822017 117130000 143780944 144120050 149884852 152767253 169553000 176335120 179726180 187356065 211941250 220418900 224657725 230592080 233644034 275523625 288240100 299769704 305534506 339106000 359452360 360300125 374712130 423882500 440837800 449315450 467288068 551047250 576480200 584110085 599539408 611069012 718904720 720600250 749424260 763836265 847765000 881675600 898630900 934576136 936780325 1102094500 1123288625 1152960400 1168220170 1222138024 1377618125 1441200500 1498848520 1527672530 1695530000 1797261800 1801500625 1869152272 1873560650 1985974289 2204189000 2246577250 2336440340 2444276048 2755236250 2882401000 2920550425 2997697040 3055345060 3594523600 3603001250 3747121300 3819181325 3971948578 4408378000 4493154500 4672880680 4683901625 5510472500 5616443125 5764802000 5841100850 6110690120 7206002500 7494242600 7638362650 7943897156 8986309000 9345761360 9367803250 9929871445 11020945000 11232886250 11682201700 12221380240 14412005000 14602752125 14988485200 15276725300 15887794312 17972618000 18735606500 19095906625 19859742890 22041890000 22465772500 23364403400 23419508125 28824010000 29205504250 30553450600 31775588624 37471213000 38191813250 39719485780 44931545000 46728806800 46839016250 49649357225 58411008500 61106901200 73013760625 74942426000 76383626500 79438971560 89863090000 93678032500 95479533125 99298714450 116822017000 146027521250 152767253000 158877943120 187356065000 190959066250 198597428900 233644034000 248246786125 292055042500 305534506000 374712130000 381918132500 397194857800 496493572250 584110085000 763836265000 794389715600 992987144500 1168220170000 1241233930625 1527672530000 1985974289000 2482467861250 3971948578000 4964935722500 9929871445000 19859742890000
• Sum of all divisors σ(n): 55861818333552
• Sum of proper divisors (its aliquot sum) s(n): 36002075443552
• 19859742890000 is an abundant number, because the sum of its proper divisors (36002075443552) is greater than itself. Its abundance is 16142332553552

Bases of 19859742890000

• Binary: 100100000111111110100111010111001100000010000₂
• Hexadecimal: 0x120FF4EB9810
• Base-36: 71FFU5IQ8

Squares and roots of 19859742890000

• 19859742890000 squared (19859742890000²) is 394409387656905552100000000
• 19859742890000 cubed (19859742890000³) is 7832869032268483797719499569000000000000
• The square root of 19859742890000 is 4456427.1440246839
• The cube root of 19859742890000 is 27080.5745286973

Scales and comparisons

• 19,859,742,890,000 seconds is equal to 631,478 years, 20 weeks, 3 days, 7 hours, 13 minutes, 20 seconds.
• To count from 1 to 19,859,742,890,000 would take you about one million, five hundred seventy-eight thousand, six hundred ninety-five 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 19859742890000 cubic inches would be around 2256.7 feet tall.

Recreational maths with 19859742890000

• 19859742890000 backwards is 00009824795891
• The number of decimal digits it has is: 14
• The sum of 19859742890000's digits is 62
• More coming soon!