820490052150

Names of 820490052150

• Cardinal: 820490052150 can be written as Eight hundred twenty billion, four hundred ninety million, fifty-two thousand, one hundred fifty.

Scientific notation

• Scientific notation: 8.2049005215 × 10¹¹

Factors of 820490052150

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 376

Divisors of 820490052150

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 89 90 135 150 178 225 267 270 277 445 450 534 554 675 801 831 890 1335 1350 1385 1602 1662 2225 2403 2493 2670 2770 4005 4155 4450 4806 4986 6675 6925 7479 7921 8010 8310 12015 12465 13350 13850 14958 15842 20025 20775 23763 24030 24653 24930 37395 39605 40050 41550 47526 49306 60075 62325 71289 73959 74790 76729 79210 118815 120150 123265 124650 142578 147918 153458 186975 198025 213867 221877 230187 237630 246530 356445 369795 373950 383645 396050 427734 443754 460374 594075 616325 665631 690561 712890 739590 767290 1069335 1109385 1150935 1188150 1232650 1331262 1381122 1782225 1848975 1918225 2071683 2138670 2194117 2218770 2301870 3328155 3452805 3564450 3697950 3836450 4143366 4388234 5346675 5546925 5754675 6582351 6656310 6828881 6905610 10358415 10693350 10970585 11093850 11509350 13164702 13657762 16640775 17264025 19747053 20486643 20716830 21941170 32911755 33281550 34144405 34528050 39494106 40973286 51792075 54852925 59241159 61459929 65823510 68288810 98735265 102433215 103584150 109705850 118482318 122919858 164558775 170722025 184379787 197470530 204866430 296205795 307299645 329117550 341444050 368759574 493676325 512166075 592411590 607770409 614599290 921898935 987352650 1024332150 1215540818 1481028975 1536498225 1823311227 1843797870 2962057950 3038852045 3072996450 3646622454 4609494675 5469933681 6077704090 9116556135 9218989350 10939867362 15194260225 16409801043 18233112270 27349668405 30388520450 32819602086 45582780675 54699336810 82049005215 91165561350 136748342025 164098010430 273496684050 410245026075 820490052150
• Sum of all divisors σ(n): 2294879446440
• Sum of proper divisors (its aliquot sum) s(n): 1474389394290
• 820490052150 is an abundant number, because the sum of its proper divisors (1474389394290) is greater than itself. Its abundance is 653899342140

Bases of 820490052150

• Binary: 1011111100001001000001001010001000110110₂
• Hexadecimal: 0xBF0904A236
• Base-36: AGXELC1I

Squares and roots of 820490052150

• 820490052150 squared (820490052150²) is 673203925677109719622500
• 820490052150 cubed (820490052150³) is 552357124086396477914336903313375000
• The square root of 820490052150 is 905809.0594325053
• The cube root of 820490052150 is 9361.7658208979

Scales and comparisons

• 820,490,052,150 seconds is equal to 26,089 years, 2 weeks, 2 days, 15 hours, 22 minutes, 30 seconds.
• To count from 1 to 820,490,052,150 would take you about fifty-two thousand, one hundred seventy-eight 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 820490052150 cubic inches would be around 780.1 feet tall.

Recreational maths with 820490052150

• 820490052150 backwards is 051250094028
• The number of decimal digits it has is: 12
• The sum of 820490052150's digits is 36
• More coming soon!