1804218682920

Names of 1804218682920

• Cardinal: 1804218682920 can be written as One trillion, eight hundred four billion, two hundred eighteen million, six hundred eighty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.80421868292 × 10¹²

Factors of 1804218682920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2912

Divisors of 1804218682920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 881 991 1013 1020 1762 1982 2026 2040 2643 2973 3039 3524 3964 4052 4405 4955 5065 5286 5946 6078 7048 7928 8104 8810 9910 10130 10572 11892 12156 13215 14865 14977 15195 16847 17221 17620 19820 20260 21144 23784 24312 26430 29730 29954 30390 33694 34442 35240 39640 40520 44931 50541 51663 52860 59460 59908 60780 67388 68884 74885 84235 86105 89862 101082 103326 105720 118920 119816 121560 134776 137768 149770 168470 172210 179724 202164 206652 224655 252705 258315 299540 336940 344420 359448 404328 413304 449310 505410 516630 599080 673880 688840 873071 892453 898620 1003883 1010820 1033260 1746142 1784906 1797240 2007766 2021640 2066520 2619213 2677359 3011649 3492284 3569812 4015532 4365355 4462265 5019415 5238426 5354718 6023298 6984568 7139624 8031064 8730710 8924530 10038830 10476852 10709436 12046596 13096065 13386795 14842207 15058245 15171701 17066011 17461420 17849060 20077660 20953704 21418872 24093192 26192130 26773590 29684414 30116490 30343402 34132022 34922840 35698120 40155320 44526621 45515103 51198033 52384260 53547180 59368828 60232980 60686804 68264044 74211035 75858505 85330055 89053242 91030206 102396066 104768520 107094360 118737656 120465960 121373608 136528088 148422070 151717010 170660110 178106484 182060412 204792132 222633105 227575515 255990165 296844140 303434020 341320220 356212968 364120824 409584264 445266210 455151030 511980330 593688280 606868040 682640440 884420923 890532420 910302060 1023960660 1768841846 1781064840 1820604120 2047921320 2653262769 3537683692 4422104615 5306525538 7075367384 8844209230 10613051076 13266313845 15035155691 17688418460 21226102152 26532627690 30070311382 35376836920 45105467073 53065255380 60140622764 75175778455 90210934146 106130510760 120281245528 150351556910 180421868292 225527335365 300703113820 360843736584 451054670730 601406227640 902109341460 1804218682920
• Sum of all divisors σ(n): 5749012039680
• Sum of proper divisors (its aliquot sum) s(n): 3944793356760
• 1804218682920 is an abundant number, because the sum of its proper divisors (3944793356760) is greater than itself. Its abundance is 2140574673840

Bases of 1804218682920

• Binary: 11010010000010011110100000100111000101000₂
• Hexadecimal: 0x1A413D04E28
• Base-36: N0UH7XGO

Squares and roots of 1804218682920

• 1804218682920 squared (1804218682920²) is 3255205055797579499726400
• 1804218682920 cubed (1804218682920³) is 5873101778405633995120357908353088000
• The square root of 1804218682920 is 1343212.0766729281
• The cube root of 1804218682920 is 12173.8998659811

Scales and comparisons

• 1,804,218,682,920 seconds is equal to 57,368 years, 29 weeks, 5 days, 16 hours, 22 minutes.
• To count from 1 to 1,804,218,682,920 would take you about one hundred forty-three thousand, four 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 1804218682920 cubic inches would be around 1014.5 feet tall.

Recreational maths with 1804218682920

• 1804218682920 backwards is 0292868124081
• 1804218682920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1804218682920's digits is 51
• More coming soon!