802243830420

Names of 802243830420

• Cardinal: 802243830420 can be written as Eight hundred two billion, two hundred forty-three million, eight hundred thirty thousand, four hundred twenty.

Scientific notation

• Scientific notation: 8.0224383042 × 10¹¹

Factors of 802243830420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 312076

Divisors of 802243830420

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 45 46 54 60 69 81 90 92 108 115 135 138 162 180 207 230 243 270 276 324 345 405 414 460 486 529 540 621 690 810 828 972 1035 1058 1215 1242 1380 1587 1620 1863 2070 2116 2430 2484 2645 3105 3174 3726 4140 4761 4860 5290 5589 6210 6348 7452 7935 9315 9522 10580 11178 12420 14283 15870 18630 19044 22356 23805 27945 28566 31740 37260 42849 47610 55890 57132 71415 85698 95220 111780 128547 142830 171396 214245 257094 285660 312043 428490 514188 624086 642735 856980 936129 1248172 1285470 1560215 1872258 2570940 2808387 3120430 3744516 4680645 5616774 6240860 7176989 8425161 9361290 11233548 14041935 14353978 16850322 18722580 21530967 25275483 28083870 28707956 33700644 35884945 42125805 43061934 50550966 56167740 64592901 71769890 75826449 84251610 86123868 101101932 107654835 126377415 129185802 143539780 151652898 165070747 168503220 193778703 215309670 252754830 258371604 303305796 322964505 330141494 379132245 387557406 430619340 495212241 505509660 581336109 645929010 660282988 758264490 775114812 825353735 968893515 990424482 1162672218 1291858020 1485636723 1516528980 1650707470 1744008327 1937787030 1980848964 2325344436 2476061205 2906680545 2971273446 3301414940 3488016654 3875574060 4456910169 4952122410 5813361090 5942546892 6976033308 7428183615 8720041635 8913820338 9904244820 11626722180 13370730507 14856367230 17440083270 17827640676 22284550845 26741461014 29712734460 34880166540 40112191521 44569101690 53482922028 66853652535 80224383042 89138203380 133707305070 160448766084 200560957605 267414610140 401121915210 802243830420
• Sum of all divisors σ(n): 2638102355616
• Sum of proper divisors (its aliquot sum) s(n): 1835858525196
• 802243830420 is an abundant number, because the sum of its proper divisors (1835858525196) is greater than itself. Its abundance is 1033614694776

Bases of 802243830420

• Binary: 1011101011001001011101010110001010010100₂
• Hexadecimal: 0xBAC9756294
• Base-36: A8JN9H90

Squares and roots of 802243830420

• 802243830420 squared (802243830420²) is 643595163446953717376400
• 802243830420 cubed (802243830420³) is 516320249163470120708501248910088000
• The square root of 802243830420 is 895680.6520295055
• The cube root of 802243830420 is 9291.8486806715

Scales and comparisons

• 802,243,830,420 seconds is equal to 25,508 years, 45 weeks, 2 days, 12 hours, 27 minutes.
• To count from 1 to 802,243,830,420 would take you about fifty-one thousand and seventeen 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 802243830420 cubic inches would be around 774.3 feet tall.

Recreational maths with 802243830420

• 802243830420 backwards is 024038342208
• 802243830420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 802243830420's digits is 36
• More coming soon!