9990788160000

Names of 9990788160000

• Cardinal: 9990788160000 can be written as Nine trillion, nine hundred ninety billion, seven hundred eighty-eight million, one hundred sixty thousand.

Scientific notation

• Scientific notation: 9.99078816 × 10¹²

Factors of 9990788160000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 202

Divisors of 9990788160000

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 41 48 50 60 64 75 80 82 96 100 120 123 125 128 150 151 160 164 192 200 205 240 246 250 256 300 302 320 328 375 384 400 410 453 480 492 500 512 600 604 615 625 640 656 750 755 768 800 820 906 960 984 1000 1025 1200 1208 1230 1250 1280 1312 1500 1510 1536 1600 1640 1681 1812 1875 1920 1968 2000 2050 2265 2400 2416 2460 2500 2560 2624 3000 3020 3075 3200 3280 3362 3624 3750 3775 3840 3936 4000 4100 4530 4800 4832 4920 5000 5043 5125 5248 6000 6040 6150 6191 6400 6560 6724 7248 7500 7550 7680 7872 8000 8200 8405 9060 9600 9664 9840 10000 10086 10250 10496 11325 12000 12080 12300 12382 12800 13120 13448 14496 15000 15100 15375 15744 16000 16400 16810 18120 18573 18875 19200 19328 19680 20000 20172 20500 20992 22650 24000 24160 24600 24764 25215 25625 26240 26896 28992 30000 30200 30750 30955 31488 32000 32800 33620 36240 37146 37750 38400 38656 39360 40000 40344 41000 42025 45300 48000 48320 49200 49528 50430 51250 52480 53792 56625 57984 60000 60400 61500 61910 62976 64000 65600 67240 68921 72480 74292 75500 76875 77312 78720 80000 80688 82000 84050 90600 92865 94375 96000 96640 98400 99056 100860 102500 104960 107584 113250 115968 120000 120800 123000 123820 126075 131200 134480 137842 144960 148584 151000 153750 154775 157440 160000 161376 164000 168100 181200 185730 188750 192000 193280 196800 198112 201720 205000 206763 210125 215168 226500 231936 240000 241600 246000 247640 252150 253831 262400 268960 275684 283125 289920 297168 302000 307500 309550 314880 320000 322752 328000 336200 344605 362400 371460 377500 386560 393600 396224 403440 410000 413526 420250 430336 453000 464325 480000 483200 492000 495280 504300 507662 524800 537920 551368 566250 579840 594336 604000 615000 619100 630375 645504 656000 672400 689210 724800 742920 755000 761493 773875 787200 792448 806880 820000 827052 840500 860672 906000 928650 960000 966400 984000 990560 1008600 1015324 1033815 1050625 1075840 1102736 1132500 1159680 1188672 1208000 1230000 1238200 1260750 1269155 1291008 1312000 1344800 1378420 1449600 1485840 1510000 1522986 1547750 1574400 1584896 1613760 1640000 1654104 1681000 1723025 1812000 1857300 1932800 1968000 1981120 2017200 2030648 2067630 2101250 2151680 2205472 2265000 2321625 2377344 2416000 2460000 2476400 2521500 2538310 2582016 2624000 2689600 2756840 2899200 2971680 3020000 3045972 3095500 3151875 3169792 3227520 3280000 3308208 3362000 3446050 3624000 3714600 3807465 3869375 3936000 3962240 4034400 4061296 4135260 4202500 4303360 4410944 4530000 4643250 4754688 4832000 4920000 4952800 5043000 5076620 5169075 5379200 5513680 5798400 5943360 6040000 6091944 6191000 6303750 6345775 6455040 6560000 6616416 6724000 6892100 7248000 7429200 7614930 7738750 7872000 7924480 8068800 8122592 8270520 8405000 8615125 8821888 9060000 9286500 9509376 9664000 9840000 9905600 10086000 10153240 10338150 10407071 10758400 11027360 11608125 11886720 12080000 12183888 12382000 12607500 12691550 12910080 13120000 13232832 13448000 13784200 14496000 14858400 15229860 15477500 15848960 16137600 16245184 16541040 16810000 17230250 17643776 18120000 18573000 19037325 19680000 19811200 20172000 20306480 20676300 20814142 21516800 22054720 23216250 23773440 24160000 24367776 24764000 25215000 25383100 25845375 26465664 26896000 27568400 28992000 29716800 30459720 30955000 31221213 31728875 32275200 32490368 33082080 33620000 34460500 35287552 36240000 37146000 38074650 39360000 39622400 40344000 40612960 41352600 41628284 43075625 44109440 46432500 47546880 48320000 48735552 49528000 50430000 50766200 51690750 52035355 52931328 53792000 55136800 59433600 60919440 61910000 62442426 63457750 64550400 64980736 66164160 67240000 68921000 72480000 74292000 76149300 79244800 80688000 81225920 82705200 83256568 86151250 88218880 92865000 95186625 97471104 99056000 100860000 101532400 103381500 104070710 105862656 107584000 110273600 118867200 121838880 123820000 124884852 126915500 129226875 129961472 132328320 134480000 137842000 144960000 148584000 152298600 156106065 158644375 161376000 162451840 165410400 166513136 172302500 176437760 185730000 190373250 194942208 198112000 201720000 203064800 206763000 208141420 220547200 237734400 243677760 247640000 249769704 253831000 258453750 260176775 264656640 268960000 275684000 297168000 304597200 312212130 317288750 322752000 324903680 330820800 333026272 344605000 371460000 380746500 389884416 396224000 403440000 406129600 413526000 416282840 441094400 475933125 487355520 495280000 499539408 507662000 516907500 520353550 529313280 537920000 551368000 594336000 609194400 624424260 634577500 649807360 661641600 666052544 689210000 742920000 761493000 780530325 806880000 812259200 827052000 832565680 882188800 951866250 974711040 990560000 999078816 1015324000 1033815000 1040707100 1102736000 1188672000 1218388800 1248848520 1269155000 1300883875 1323283200 1332105088 1378420000 1485840000 1522986000 1561060650 1613760000 1624518400 1654104000 1665131360 1903732500 1949422080 1981120000 1998157632 2030648000 2067630000 2081414200 2205472000 2436777600 2497697040 2538310000 2601767750 2646566400 2664210176 2756840000 2971680000 3045972000 3122121300 3249036800 3308208000 3330262720 3807465000 3902651625 3996315264 4061296000 4135260000 4162828400 4410944000 4873555200 4995394080 5076620000 5203535500 5328420352 5513680000 5943360000 6091944000 6244242600 6504419375 6616416000 6660525440 7614930000 7805303250 7992630528 8122592000 8270520000 8325656800 9747110400 9990788160 10153240000 10407071000 11027360000 12183888000 12488485200 13008838750 13232832000 13321050880 15229860000 15610606500 15985261056 16245184000 16541040000 16651313600 19513258125 19981576320 20306480000 20814142000 22054720000 24367776000 24976970400 26017677500 26642101760 30459720000 31221213000 33082080000 33302627200 39026516250 39963152640 40612960000 41628284000 48735552000 49953940800 52035355000 60919440000 62442426000 66164160000 66605254400 78053032500 79926305280 81225920000 83256568000 99907881600 104070710000 121838880000 124884852000 133210508800 156106065000 166513136000 199815763200 208141420000 243677760000 249769704000 312212130000 333026272000 399631526400 416282840000 499539408000 624424260000 666052544000 832565680000 999078816000 1248848520000 1665131360000 1998157632000 2497697040000 3330262720000 4995394080000 9990788160000
• Sum of all divisors σ(n): 34316700840576
• Sum of proper divisors (its aliquot sum) s(n): 24325912680576
• 9990788160000 is an abundant number, because the sum of its proper divisors (24325912680576) is greater than itself. Its abundance is 14335124520576

Bases of 9990788160000

• Binary: 10010001011000101001011000010001101000000000₂
• Hexadecimal: 0x91629611A00
• Base-36: 3JHPDBDHC

Squares and roots of 9990788160000

• 9990788160000 squared (9990788160000²) is 99815848057996185600000000
• 9990788160000 cubed (9990788160000³) is 997238992958187284417642496000000000000
• The square root of 9990788160000 is 3160820.8047910595
• The cube root of 9990788160000 is 21537.7294320491

Scales and comparisons

• 9,990,788,160,000 seconds is equal to 317,676 years, 8 weeks, 2 days, 5 hours, 20 minutes.
• To count from 1 to 9,990,788,160,000 would take you about seven hundred ninety-four thousand, one hundred ninety 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 9990788160000 cubic inches would be around 1794.8 feet tall.

Recreational maths with 9990788160000

• 9990788160000 backwards is 0000618870999
• The number of decimal digits it has is: 13
• The sum of 9990788160000's digits is 57
• More coming soon!