51000490450

Names of 51000490450

• Cardinal: 51000490450 can be written as Fifty-one billion, four hundred ninety thousand, four hundred fifty.

Scientific notation

• Scientific notation: 5.100049045 × 10¹⁰

Factors of 51000490450

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 868

Divisors of 51000490450

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 13 14 17 25 26 34 35 50 65 67 70 85 91 119 130 134 169 170 175 182 221 238 325 335 338 350 425 442 455 469 595 650 670 757 845 850 871 910 938 1105 1139 1183 1190 1514 1547 1675 1690 1742 2210 2275 2278 2345 2366 2873 2975 3094 3350 3785 4225 4355 4550 4690 5299 5525 5695 5746 5915 5950 6097 7570 7735 7973 8450 8710 9841 10598 11050 11323 11390 11725 11830 12194 12869 14365 14807 15470 15946 18925 19682 20111 21775 22646 23450 25738 26495 28475 28730 29575 29614 30485 37850 38675 39865 40222 43550 49205 50719 52990 56615 56950 59150 60970 64345 68887 71825 74035 77350 79261 79730 90083 98410 100555 101438 103649 113230 127933 128690 132475 137774 143650 148070 152425 158522 167297 180166 192491 199325 201110 207298 246025 253595 255866 264950 283075 304850 321725 334594 344435 355033 370175 384982 396305 398650 450415 492050 502775 507190 518245 566150 639665 643450 659347 688870 710066 740350 792610 836485 862223 895531 900830 962455 1005550 1036490 1171079 1267975 1279330 1318694 1347437 1672970 1722175 1724446 1775165 1791062 1924910 1981525 2174861 2252075 2342158 2535950 2591225 2694874 3198325 3296735 3444350 3550330 3963050 4182425 4311115 4349722 4477655 4504150 4615429 4812275 5182450 5855395 6035561 6396650 6593470 6737185 8364850 8571511 8622230 8875825 8955310 9230858 9624550 10874305 11208899 11710790 12071122 13474370 15224027 16483675 17143022 17751650 21555575 21748610 22388275 22417798 23077145 29276975 30177805 30448054 32967350 33685925 42857555 43111150 44776550 46154290 54371525 56044495 58553950 60000577 60355610 67371850 76120135 78462293 85715110 108743050 112088990 115385725 120001154 145715687 150889025 152240270 156924586 214287775 230771450 280222475 291431374 300002885 301778050 380600675 392311465 428575550 560444950 600005770 728578435 761201350 784622930 1020009809 1457156870 1500014425 1961557325 2040019618 3000028850 3642892175 3923114650 5100049045 7285784350 10200098090 25500245225 51000490450
• Sum of all divisors σ(n): 126320736384
• Sum of proper divisors (its aliquot sum) s(n): 75320245934
• 51000490450 is an abundant number, because the sum of its proper divisors (75320245934) is greater than itself. Its abundance is 24319755484

Bases of 51000490450

• Binary: 101111011111110111011011100111010010₂
• Hexadecimal: 0xBDFDDB9D2
• Base-36: NFGDIAA

Squares and roots of 51000490450

• 51000490450 squared (51000490450²) is 2601050026140541202500
• 51000490450 cubed (51000490450³) is 132654827018152921955932766125000
• The square root of 51000490450 is 225832.8816846653
• The cube root of 51000490450 is 3708.4416568057

Scales and comparisons

• 51,000,490,450 seconds is equal to 1,621 years, 34 weeks, 1 day, 10 hours, 54 minutes, 10 seconds.
• To count from 1 to 51,000,490,450 would take you about three thousand, two hundred forty-three 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 51000490450 cubic inches would be around 309 feet tall.

Recreational maths with 51000490450

• 51000490450 backwards is 05409400015
• The number of decimal digits it has is: 11
• The sum of 51000490450's digits is 28
• More coming soon!