49131720450

Names of 49131720450

• Cardinal: 49131720450 can be written as Forty-nine billion, one hundred thirty-one million, seven hundred twenty thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.913172045 × 10¹⁰

Factors of 49131720450

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 53

Divisors of 49131720450

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 43 45 50 54 75 81 86 90 129 135 150 162 215 225 243 258 270 387 405 430 450 486 645 675 729 774 810 1075 1161 1215 1290 1350 1458 1849 1935 2025 2150 2187 2322 2430 3225 3483 3645 3698 3870 4050 4374 5547 5805 6075 6450 6561 6966 7290 9245 9675 10449 10935 11094 11610 12150 13122 16641 17415 18225 18490 19350 19683 20898 21870 27735 29025 31347 32805 33282 34830 36450 39366 46225 49923 52245 54675 55470 58050 59049 62694 65610 83205 87075 92450 94041 98415 99846 104490 109350 118098 138675 149769 156735 164025 166410 174150 177147 188082 196830 249615 261225 277350 282123 295245 299538 313470 328050 354294 416025 449307 470205 492075 499230 522450 531441 564246 590490 748845 783675 832050 846369 885735 898614 940410 984150 1062882 1248075 1347921 1410615 1476225 1497690 1567350 1692738 1771470 2246535 2351025 2496150 2539107 2657205 2695842 2821230 2952450 3744225 4043763 4231845 4428675 4493070 4702050 5078214 5314410 6739605 7053075 7488450 7617321 8087526 8463690 8857350 11232675 12131289 12695535 13286025 13479210 14106150 15234642 20218815 21159225 22465350 22851963 24262578 25391070 26572050 33698025 36393867 38086605 40437630 42318450 45703926 60656445 63477675 67396050 72787734 76173210 101094075 109181601 114259815 121312890 126955350 181969335 190433025 202188150 218363202 228519630 303282225 327544803 363938670 380866050 545908005 571299075 606564450 655089606 909846675 982634409 1091816010 1142598150 1637724015 1819693350 1965268818 2729540025 3275448030 4913172045 5459080050 8188620075 9826344090 16377240150 24565860225 49131720450
• Sum of all divisors σ(n): 140339396889
• Sum of proper divisors (its aliquot sum) s(n): 91207676439
• 49131720450 is an abundant number, because the sum of its proper divisors (91207676439) is greater than itself. Its abundance is 42075955989

Bases of 49131720450

• Binary: 101101110000011110101000111100000010₂
• Hexadecimal: 0xB707A8F02
• Base-36: MKJRA4I

Squares and roots of 49131720450

• 49131720450 squared (49131720450²) is 2413925954376948202500
• 49131720450 cubed (49131720450³) is 118600335177447673009359991125000
• The square root of 49131720450 is 221656.7626985471
• The cube root of 49131720450 is 3662.5817245411

Scales and comparisons

• 49,131,720,450 seconds is equal to 1,562 years, 12 weeks, 2 days, 4 hours, 7 minutes, 30 seconds.
• To count from 1 to 49,131,720,450 would take you about three thousand, one hundred twenty-four 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 49131720450 cubic inches would be around 305.2 feet tall.

Recreational maths with 49131720450

• 49131720450 backwards is 05402713194
• The number of decimal digits it has is: 11
• The sum of 49131720450's digits is 36
• More coming soon!