1990704825204500

Names of 1990704825204500

• Cardinal: 1990704825204500 can be written as One quadrillion, nine hundred ninety trillion, seven hundred four billion, eight hundred twenty-five million, two hundred four thousand, five hundred.

Scientific notation

• Scientific notation: 1.9907048252045 × 10¹⁵

Factors of 1990704825204500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1235

Divisors of 1990704825204500

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 10 20 25 41 50 82 100 125 164 205 250 410 500 820 1025 1187 1681 2050 2374 3362 4100 4748 5125 5935 6724 8405 10250 11870 16810 20500 23740 29675 33620 42025 48667 59350 68921 84050 97334 118700 137842 148375 168100 194668 210125 243335 275684 296750 344605 420250 486670 593500 689210 840500 973340 1216675 1378420 1408969 1723025 1995347 2433350 2817938 2825761 3446050 3990694 4866700 5635876 5651522 6083375 6892100 7044845 7981388 8615125 9976735 11303044 12166750 14089690 14128805 17230250 19953470 24333500 28179380 28257610 34460500 35224225 39906940 49883675 56515220 57767729 70448450 70644025 81809227 99767350 115535458 140896900 141288050 163618454 176121125 199534700 231070916 249418375 282576100 288838645 327236908 352242250 353220125 409046135 498836750 577677290 704484500 706440250 818092270 997673500 1155354580 1412880500 1444193225 1636184540 2045230675 2368476889 2888386450 3354178307 4090461350 4736953778 5776772900 6708356614 7220966125 8180922700 9473907556 10226153375 11842384445 13416713228 14441932250 16770891535 20452306750 23684768890 28883864500 33541783070 40904613500 47369537780 59211922225 67083566140 83854457675 97107552449 118423844450 167708915350 194215104898 236847688900 296059611125 335417830700 388430209796 419272288375 485537762245 592119222250 838544576750 971075524490 1184238444500 1677089153500 1942151048980 2427688811225 3981409650409 4855377622450 7962819300818 9710755244900 12138444056125 15925638601636 19907048252045 24276888112250 39814096504090 48553776224500 79628193008180 99535241260225 199070482520450 398140965040900 497676206301125 995352412602250 1990704825204500
• Sum of all divisors σ(n): 4460149277858820
• Sum of proper divisors (its aliquot sum) s(n): 2469444452654320
• 1990704825204500 is an abundant number, because the sum of its proper divisors (2469444452654320) is greater than itself. Its abundance is 478739627449820

Bases of 1990704825204500

• Binary: 111000100101000100100010101111101010111111100010100₂
• Hexadecimal: 0x7128915F57F14
• Base-36: JLN966G8WK

Squares and roots of 1990704825204500

• 1990704825204500 squared (1990704825204500²) is 3962905701092478898466820250000
• 1990704825204500 cubed (1990704825204500³) is 7888975500995219730261996108819170991125000000
• The square root of 1990704825204500 is 44617315.3070027287
• The cube root of 1990704825204500 is 125796.6153845107

Scales and comparisons

• 1,990,704,825,204,500 seconds is equal to 63,298,255 years, 40 weeks, 6 days, 12 hours, 48 minutes, 20 seconds.
• To count from 1 to 1,990,704,825,204,500 would take you about one hundred eighty-nine million, eight hundred ninety-four thousand, seven hundred sixty-seven 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 1990704825204500 cubic inches would be around 10483.1 feet tall.

Recreational maths with 1990704825204500

• 1990704825204500 backwards is 0054025284070991
• The number of decimal digits it has is: 16
• The sum of 1990704825204500's digits is 56
• More coming soon!