9906400128000

Names of 9906400128000

• Cardinal: 9906400128000 can be written as Nine trillion, nine hundred six billion, four hundred million, one hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 9.906400128 × 10¹²

Factors of 9906400128000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3017

Divisors of 9906400128000

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 37 40 48 50 60 64 74 75 80 96 100 111 120 125 128 148 150 160 185 192 200 222 240 250 256 257 296 300 320 370 375 384 400 444 480 500 512 514 555 592 600 640 740 750 768 771 800 888 925 960 1000 1024 1028 1110 1184 1200 1280 1285 1480 1500 1536 1542 1600 1776 1850 1920 2000 2056 2220 2368 2400 2560 2570 2713 2775 2960 3000 3072 3084 3200 3552 3700 3840 3855 4000 4112 4440 4625 4736 4800 5120 5140 5426 5550 5920 6000 6168 6400 6425 7104 7400 7680 7710 8000 8139 8224 8880 9250 9472 9509 9600 10280 10852 11100 11840 12000 12336 12800 12850 13565 13875 14208 14800 15360 15420 16000 16278 16448 17760 18500 18944 19018 19200 19275 20560 21704 22200 23680 24000 24672 25600 25700 27130 27750 28416 28527 29600 30840 32000 32125 32556 32896 35520 37000 37888 38036 38400 38550 40695 41120 43408 44400 47360 47545 48000 49344 51400 54260 55500 56832 57054 59200 61680 64000 64250 65112 65792 67825 71040 74000 76072 76800 77100 81390 82240 86816 88800 94720 95090 96000 96375 98688 100381 102800 108520 111000 113664 114108 118400 123360 128000 128500 130224 131584 135650 142080 142635 148000 152144 154200 162780 164480 173632 177600 189440 190180 192000 192750 197376 200762 203475 205600 217040 222000 228216 236800 237725 246720 257000 260448 263168 271300 284160 285270 296000 301143 304288 308400 325560 328960 339125 347264 355200 380360 384000 385500 394752 401524 406950 411200 434080 444000 456432 473600 475450 493440 501905 514000 520896 542600 568320 570540 592000 602286 608576 616800 651120 657920 678250 694528 697241 710400 713175 760720 771000 789504 803048 813900 822400 868160 888000 912864 947200 950900 986880 1003810 1017375 1028000 1041792 1085200 1141080 1184000 1188625 1204572 1217152 1233600 1302240 1315840 1356500 1389056 1394482 1420800 1426350 1505715 1521440 1542000 1606096 1627800 1644800 1736320 1776000 1825728 1901800 1973760 2007620 2034750 2056000 2083584 2091723 2170400 2282160 2368000 2377250 2409144 2434304 2467200 2509525 2604480 2713000 2778112 2788964 2841600 2852700 3011430 3042880 3084000 3212192 3255600 3289600 3472640 3486205 3552000 3565875 3651456 3803600 3947520 4015240 4069500 4112000 4167168 4183446 4340800 4564320 4736000 4754500 4818288 4868608 4934400 5019050 5208960 5426000 5577928 5705400 6022860 6085760 6168000 6424384 6511200 6579200 6945280 6972410 7104000 7131750 7302912 7528575 7607200 8030480 8139000 8224000 8334336 8366892 8681600 9128640 9509000 9636576 9737216 9868800 10038100 10417920 10458615 10852000 11155856 11410800 12045720 12171520 12336000 12547625 12848768 13022400 13890560 13944820 14208000 14263500 14605824 15057150 15214400 16060960 16278000 16448000 16733784 17363200 17431025 18257280 19018000 19273152 19737600 20076200 20835840 20917230 21704000 22311712 22821600 24091440 24343040 24672000 25095250 25697536 25797917 26044800 27889640 28527000 29211648 30114300 30428800 32121920 32556000 32896000 33467568 34726400 34862050 36514560 37642875 38036000 38546304 40152400 41671680 41834460 43408000 44623424 45643200 48182880 48686080 49344000 50190500 51395072 51595834 52089600 52293075 55779280 57054000 60228600 60857600 64243840 65112000 66935136 69452800 69724100 73029120 75285750 76072000 77092608 77393751 80304800 83668920 86816000 87155125 89246848 91286400 96365760 98688000 100381000 102790144 103191668 104179200 104586150 111558560 114108000 120457200 121715200 128487680 128989585 130224000 133870272 139448200 146058240 150571500 152144000 154185216 154787502 160609600 167337840 173632000 174310250 178493696 182572800 192731520 200762000 206383336 208358400 209172300 223117120 228216000 240914400 243430400 256975360 257979170 260448000 261465375 267740544 278896400 301143000 304288000 308370432 309575004 321219200 334675680 347264000 348620500 356987392 365145600 385463040 386968755 401524000 412766672 418344600 446234240 456432000 481828800 513950720 515958340 520896000 522930750 535481088 557792800 602286000 608576000 619150008 642438400 644947925 669351360 697241000 713974784 730291200 770926080 773937510 803048000 825533344 836689200 892468480 912864000 963657600 1031916680 1041792000 1045861500 1070962176 1115585600 1204572000 1217152000 1238300016 1284876800 1289895850 1338702720 1394482000 1541852160 1547875020 1606096000 1651066688 1673378400 1784936960 1825728000 1927315200 1934843775 2063833360 2091723000 2141924352 2231171200 2409144000 2476600032 2569753600 2579791700 2677405440 2788964000 3095750040 3212192000 3224739625 3302133376 3346756800 3569873920 3651456000 3854630400 3869687550 4127666720 4183446000 4462342400 4818288000 4953200064 5159583400 5354810880 5577928000 6191500080 6424384000 6449479250 6604266752 6693513600 7709260800 7739375100 8255333440 8366892000 8924684800 9636576000 9674218875 9906400128 10319166800 10709621760 11155856000 12383000160 12848768000 12898958500 13208533504 13387027200 15478750200 16510666880 16733784000 17849369600 19273152000 19348437750 19812800256 20638333600 22311712000 24766000320 25797917000 26417067008 26774054400 30957500400 33021333760 33467568000 38546304000 38696875500 39625600512 41276667200 44623424000 49532000640 51595834000 53548108800 61915000800 66042667520 66935136000 77393751000 79251201024 82553334400 89246848000 99064001280 103191668000 123830001600 132085335040 133870272000 154787502000 165106668800 198128002560 206383336000 247660003200 267740544000 309575004000 330213337600 396256005120 412766672000 495320006400 619150008000 660426675200 825533344000 990640012800 1238300016000 1651066688000 1981280025600 2476600032000 3302133376000 4953200064000 9906400128000
• Sum of all divisors σ(n): 33987214954368
• Sum of proper divisors (its aliquot sum) s(n): 24080814826368
• 9906400128000 is an abundant number, because the sum of its proper divisors (24080814826368) is greater than itself. Its abundance is 14174414698368

Bases of 9906400128000

• Binary: 10010000001010000011011101011110110000000000₂
• Hexadecimal: 0x9028375EC00
• Base-36: 3IEXQUZ9C

Squares and roots of 9906400128000

• 9906400128000 squared (9906400128000²) is 98136763496038416384000000
• 9906400128000 cubed (9906400128000³) is 972182046458660695559374897152000000000
• The square root of 9906400128000 is 3147443.4272914263
• The cube root of 9906400128000 is 21476.9178117973

Scales and comparisons

• 9,906,400,128,000 seconds is equal to 314,992 years, 45 weeks, 5 days, 21 hours, 20 minutes.
• To count from 1 to 9,906,400,128,000 would take you about seven hundred eighty-seven thousand, four hundred eighty-two 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 9906400128000 cubic inches would be around 1789.7 feet tall.

Recreational maths with 9906400128000

• 9906400128000 backwards is 0008210046099
• The number of decimal digits it has is: 13
• The sum of 9906400128000's digits is 39
• More coming soon!