9985200000

Names of 9985200000

• Cardinal: 9985200000 can be written as Nine billion, nine hundred eighty-five million, two hundred thousand.

Scientific notation

• Scientific notation: 9.9852 × 10⁹

Factors of 9985200000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 220

Divisors of 9985200000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 53 60 64 75 80 96 100 106 120 125 128 150 157 159 160 192 200 212 240 250 265 300 314 318 320 375 384 400 424 471 480 500 530 600 625 628 636 640 750 785 795 800 848 942 960 1000 1060 1200 1250 1256 1272 1325 1500 1570 1590 1600 1696 1875 1884 1920 2000 2120 2355 2400 2500 2512 2544 2650 3000 3125 3140 3180 3200 3392 3750 3768 3925 3975 4000 4240 4710 4800 5000 5024 5088 5300 6000 6250 6280 6360 6625 6784 7500 7536 7850 7950 8000 8321 8480 9375 9420 9600 10000 10048 10176 10600 11775 12000 12500 12560 12720 13250 15000 15072 15700 15900 16000 16642 16960 18750 18840 19625 19875 20000 20096 20352 21200 23550 24000 24963 25000 25120 25440 26500 30000 30144 31400 31800 33125 33284 33920 37500 37680 39250 39750 40000 41605 42400 47100 48000 49926 50000 50240 50880 53000 58875 60000 60288 62800 63600 66250 66568 75000 75360 78500 79500 80000 83210 84800 94200 98125 99375 99852 100000 100480 101760 106000 117750 120000 124815 125600 127200 132500 133136 150000 150720 157000 159000 165625 166420 169600 188400 196250 198750 199704 200000 208025 212000 235500 240000 249630 251200 254400 265000 266272 294375 300000 301440 314000 318000 331250 332840 376800 392500 397500 399408 400000 416050 424000 471000 490625 496875 499260 502400 508800 530000 532544 588750 600000 624075 628000 636000 662500 665680 753600 785000 795000 798816 832100 848000 942000 981250 993750 998520 1040125 1060000 1065088 1177500 1200000 1248150 1256000 1272000 1325000 1331360 1471875 1507200 1570000 1590000 1597632 1664200 1884000 1962500 1987500 1997040 2080250 2120000 2355000 2496300 2512000 2544000 2650000 2662720 2943750 3120375 3140000 3180000 3195264 3328400 3768000 3925000 3975000 3994080 4160500 4240000 4710000 4992600 5200625 5300000 5325440 5887500 6240750 6280000 6360000 6656800 7536000 7850000 7950000 7988160 8321000 9420000 9985200 10401250 10600000 11775000 12481500 12560000 12720000 13313600 15601875 15700000 15900000 15976320 16642000 18840000 19970400 20802500 21200000 23550000 24963000 26003125 26627200 31203750 31400000 31800000 33284000 37680000 39940800 41605000 47100000 49926000 52006250 62407500 62800000 63600000 66568000 78009375 79881600 83210000 94200000 99852000 104012500 124815000 133136000 156018750 166420000 188400000 199704000 208025000 249630000 312037500 332840000 399408000 416050000 499260000 624075000 665680000 832100000 998520000 1248150000 1664200000 1997040000 2496300000 3328400000 4992600000 9985200000
• Sum of all divisors σ(n): 33992511840
• Sum of proper divisors (its aliquot sum) s(n): 24007311840
• 9985200000 is an abundant number, because the sum of its proper divisors (24007311840) is greater than itself. Its abundance is 14022111840

Bases of 9985200000

• Binary: 1001010011001010100000111110000000₂
• Hexadecimal: 0x2532A0F80
• Base-36: 4L4XHMO

Squares and roots of 9985200000

• 9985200000 squared (9985200000²) is 99704219040000000000
• 9985200000 cubed (9985200000³) is 995566567958208000000000000000
• The square root of 9985200000 is 99925.9725997201
• The cube root of 9985200000 is 2153.3713108117

Scales and comparisons

• 9,985,200,000 seconds is equal to 317 years, 25 weeks, 6 days, 10 hours, 40 minutes.
• To count from 1 to 9,985,200,000 would take you about six hundred thirty-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 9985200000 cubic inches would be around 179.4 feet tall.

Recreational maths with 9985200000

• 9985200000 backwards is 0000025899
• The number of decimal digits it has is: 10
• The sum of 9985200000's digits is 33
• More coming soon!