814542990080

Names of 814542990080

• Cardinal: 814542990080 can be written as Eight hundred fourteen billion, five hundred forty-two million, nine hundred ninety thousand and eighty.

Scientific notation

• Scientific notation: 8.1454299008 × 10¹¹

Factors of 814542990080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88920

Divisors of 814542990080

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 71 80 101 128 142 160 202 256 284 320 355 404 505 568 640 710 808 1010 1136 1280 1420 1616 2020 2272 2840 3232 4040 4544 5680 6464 7171 8080 9088 11360 12928 14342 16160 18176 22720 25856 28684 32320 35855 45440 57368 64640 71710 88741 90880 114736 129280 143420 177482 229472 286840 354964 443705 458944 573680 709928 887410 917888 1147360 1419856 1774820 1835776 2294720 2839712 3549640 4589440 5679424 6300611 7099280 8962841 9178880 11358848 12601222 14198560 17925682 22717696 25202444 28397120 31503055 35851364 44814205 50404888 56794240 63006110 71702728 89628410 100809776 113588480 126012220 143405456 179256820 201619552 252024440 286810912 358513640 403239104 504048880 573621824 636361711 717027280 806478208 1008097760 1147243648 1272723422 1434054560 1612956416 2016195520 2294487296 2545446844 2868109120 3181808555 4032391040 5090893688 5736218240 6363617110 8064782080 10181787376 11472436480 12727234220 20363574752 25454468440 40727149504 50908936880 81454299008 101817873760 162908598016 203635747520 407271495040 814542990080
• Sum of all divisors σ(n): 1998177346368
• Sum of proper divisors (its aliquot sum) s(n): 1183634356288
• 814542990080 is an abundant number, because the sum of its proper divisors (1183634356288) is greater than itself. Its abundance is 369091366208

Bases of 814542990080

• Binary: 1011110110100110100010111010101100000000₂
• Hexadecimal: 0xBDA68BAB00
• Base-36: AE71V5KW

Squares and roots of 814542990080

• 814542990080 squared (814542990080²) is 663480282688466978406400
• 814542990080 cubed (814542990080³) is 540433213320187553722491849408512000
• The square root of 814542990080 is 902520.3543854289
• The cube root of 814542990080 is 9339.0923544871

Scales and comparisons

• 814,542,990,080 seconds is equal to 25,899 years, 49 weeks, 1 day, 21 hours, 41 minutes, 20 seconds.
• To count from 1 to 814,542,990,080 would take you about fifty-one thousand, seven hundred ninety-nine 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 814542990080 cubic inches would be around 778.3 feet tall.

Recreational maths with 814542990080

• 814542990080 backwards is 080099245418
• The number of decimal digits it has is: 12
• The sum of 814542990080's digits is 50
• More coming soon!