1804869525420

Names of 1804869525420

• Cardinal: 1804869525420 can be written as One trillion, eight hundred four billion, eight hundred sixty-nine million, five hundred twenty-five thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.80486952542 × 10¹²

Factors of 1804869525420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 309691

Divisors of 1804869525420

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 108 117 130 135 156 162 180 195 234 260 270 277 324 351 390 405 468 540 554 585 702 780 810 831 1053 1108 1170 1385 1404 1620 1662 1755 2106 2340 2493 2770 3324 3510 3601 4155 4212 4986 5265 5540 7020 7202 7479 8310 9972 10530 10803 12465 14404 14958 16620 18005 21060 21606 22437 24930 29916 32409 36010 37395 43212 44874 49860 54015 64818 72020 74790 89748 97227 108030 112185 129636 149580 162045 194454 216060 224370 291681 309391 324090 388908 448740 486135 583362 618782 648180 928173 972270 1166724 1237564 1458405 1546955 1856346 1944540 2784519 2916810 3093910 3712692 4022083 4640865 5569038 5833620 6187820 8044166 8353557 9281730 11138076 12066249 13922595 16088332 16707114 18563460 20110415 24132498 25060671 27845190 33414228 36198747 40220830 41767785 48264996 50121342 55690380 60331245 72397494 80441660 83535570 85701307 100242684 108596241 120662490 125303355 144794988 167071140 171402614 180993735 217192482 241324980 250606710 257103921 325788723 342805228 361987470 428506535 434384964 501213420 514207842 542981205 651577446 723974940 771311763 857013070 1028415684 1085962410 1114116991 1285519605 1303154892 1542623526 1628943615 1714026140 2171924820 2228233982 2313935289 2571039210 3085247052 3257887230 3342350973 3856558815 4456467964 4627870578 5142078420 5570584955 6515774460 6684701946 6941805867 7713117630 9255741156 10027052919 11141169910 11569676445 13369403892 13883611734 15426235260 16711754865 20054105838 22282339820 23139352890 27767223468 30081158757 33423509730 34709029335 40108211676 46278705780 50135264595 60162317514 66847019460 69418058670 90243476271 100270529190 120324635028 138836117340 150405793785 180486952542 200541058380 300811587570 360973905084 451217381355 601623175140 902434762710 1804869525420
• Sum of all divisors σ(n): 6119508920448
• Sum of proper divisors (its aliquot sum) s(n): 4314639395028
• 1804869525420 is an abundant number, because the sum of its proper divisors (4314639395028) is greater than itself. Its abundance is 2509769869608

Bases of 1804869525420

• Binary: 11010010000111010100110110101111110101100₂
• Hexadecimal: 0x1A43A9B5FAC
• Base-36: N158PQR0

Squares and roots of 1804869525420

• 1804869525420 squared (1804869525420²) is 3257554003789816026176400
• 1804869525420 cubed (1804869525420³) is 5879459948850146132594109365204088000
• The square root of 1804869525420 is 1343454.3257662315
• The cube root of 1804869525420 is 12175.3635353533

Scales and comparisons

• 1,804,869,525,420 seconds is equal to 57,389 years, 13 weeks, 6 days, 13 hours, 57 minutes.
• To count from 1 to 1,804,869,525,420 would take you about one hundred forty-three thousand, four hundred seventy-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 1804869525420 cubic inches would be around 1014.6 feet tall.

Recreational maths with 1804869525420

• 1804869525420 backwards is 0245259684081
• 1804869525420 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1804869525420's digits is 54
• More coming soon!