9990784548864

Names of 9990784548864

• Cardinal: 9990784548864 can be written as Nine trillion, nine hundred ninety billion, seven hundred eighty-four million, five hundred forty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 9.990784548864 × 10¹²

Factors of 9990784548864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1302

Divisors of 9990784548864

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 56 62 63 64 72 84 93 96 112 124 126 128 144 168 186 192 217 224 248 252 256 279 288 336 372 384 434 448 496 504 512 558 576 651 672 744 768 868 896 961 992 1008 1024 1116 1152 1259 1302 1344 1488 1536 1736 1792 1922 1953 1984 2016 2048 2232 2304 2518 2604 2688 2883 2976 3072 3472 3584 3777 3844 3906 3968 4032 4096 4464 4608 5036 5208 5376 5766 5952 6144 6727 6944 7168 7554 7688 7812 7936 8064 8192 8649 8813 8928 9216 10072 10416 10752 11331 11532 11904 12288 13454 13888 14336 15108 15376 15624 15872 16128 16384 17298 17626 17856 18432 20144 20181 20832 21504 22662 23064 23808 24576 26439 26908 27776 28672 30216 30752 31248 31744 32256 32768 34596 35252 35712 36864 39029 40288 40362 41664 43008 45324 46128 47616 49152 52878 53816 55552 57344 60432 60543 61504 62496 63488 64512 65536 69192 70504 71424 73728 78058 79317 80576 80724 83328 86016 90648 92256 95232 98304 105756 107632 111104 114688 117087 120864 121086 123008 124992 126976 129024 131072 138384 141008 142848 147456 156116 158634 161152 161448 166656 172032 181296 184512 190464 196608 211512 215264 222208 229376 234174 241728 242172 246016 249984 253952 258048 273203 276768 282016 285696 294912 312232 317268 322304 322896 333312 344064 351261 362592 369024 380928 393216 423024 430528 444416 458752 468348 483456 484344 492032 499968 507904 516096 546406 553536 564032 571392 589824 624464 634536 644608 645792 666624 688128 702522 725184 738048 761856 819609 846048 861056 888832 917504 936696 966912 968688 984064 999936 1015808 1032192 1092812 1107072 1128064 1142784 1179648 1209899 1248928 1269072 1289216 1291584 1333248 1376256 1405044 1450368 1476096 1523712 1639218 1692096 1722112 1777664 1873392 1933824 1937376 1968128 1999872 2031616 2064384 2185624 2214144 2256128 2285568 2419798 2458827 2497856 2538144 2578432 2583168 2666496 2752512 2810088 2900736 2952192 3047424 3278436 3384192 3444224 3555328 3629697 3746784 3867648 3874752 3936256 3999744 4063232 4128768 4371248 4428288 4512256 4571136 4839596 4917654 4995712 5076288 5156864 5166336 5332992 5620176 5801472 5904384 6094848 6556872 6768384 6888448 7110656 7259394 7493568 7735296 7749504 7872512 7999488 8257536 8469293 8742496 8856576 9024512 9142272 9679192 9835308 9991424 10152576 10313728 10332672 10665984 10889091 11240352 11602944 11808768 12189696 13113744 13536768 13776896 14221312 14518788 14987136 15470592 15499008 15745024 15998976 16938586 17484992 17713152 18049024 18284544 19358384 19670616 19982848 20305152 20627456 20665344 21331968 21778182 22480704 23205888 23617536 25407879 26227488 27073536 27553792 28442624 29037576 29974272 30941184 30998016 31490048 31997952 33877172 34969984 35426304 36098048 36569088 38716768 39341232 39965696 40610304 41254912 41330688 42663936 43556364 44961408 46411776 47235072 50815758 52454976 54147072 55107584 58075152 59948544 61882368 61996032 62980096 63995904 67754344 69939968 70852608 72196096 76223637 77433536 78682464 79931392 81220608 82509824 82661376 85327872 87112728 89922816 92823552 94470144 101631516 104909952 108294144 110215168 116150304 119897088 123764736 123992064 125960192 127991808 135508688 139879936 141705216 144392192 152447274 154867072 157364928 159862784 162441216 165019648 165322752 174225456 179845632 185647104 188940288 203263032 209819904 216588288 220430336 232300608 239794176 247529472 247984128 255983616 271017376 279759872 283410432 288784384 304894548 309734144 314729856 319725568 324882432 330645504 348450912 359691264 371294208 377880576 406526064 419639808 433176576 440860672 464601216 479588352 495058944 495968256 542034752 559519744 566820864 577568768 609789096 619468288 629459712 639451136 649764864 661291008 696901824 719382528 742588416 813052128 839279616 866353152 881721344 929202432 959176704 991936512 1084069504 1119039488 1133641728 1155137536 1219578192 1238936576 1258919424 1278902272 1299529728 1322582016 1393803648 1438765056 1485176832 1626104256 1678559232 1732706304 1858404864 1918353408 1983873024 2168139008 2238078976 2439156384 2477873152 2517838848 2557804544 2599059456 2645164032 2787607296 2877530112 3252208512 3357118464 3465412608 3716809728 3836706816 3967746048 4336278016 4476157952 4878312768 4955746304 5035677696 5115609088 5198118912 5575214592 5755060224 6504417024 6714236928 7433619456 7673413632 7935492096 8672556032 8952315904 9756625536 9911492608 10071355392 10396237824 11150429184 11510120448 13008834048 13428473856 14867238912 15346827264 17345112064 17904631808 19513251072 19822985216 20142710784 22300858368 23020240896 26017668096 26856947712 29734477824 34690224128 35809263616 39026502144 39645970432 40285421568 44601716736 46040481792 52035336192 53713895424 59468955648 69380448256 78053004288 79291940864 80570843136 89203433472 104070672384 107427790848 118937911296 138760896512 156106008576 158583881728 161141686272 178406866944 208141344768 237875822592 277521793024 312212017152 322283372544 356813733888 416282689536 475751645184 555043586048 624424034304 713627467776 832565379072 1110087172096 1248848068608 1427254935552 1665130758144 2497696137216 3330261516288 4995392274432 9990784548864
• Sum of all divisors σ(n): 34110760188960
• Sum of proper divisors (its aliquot sum) s(n): 24119975640096
• 9990784548864 is an abundant number, because the sum of its proper divisors (24119975640096) is greater than itself. Its abundance is 14129191091232

Bases of 9990784548864

• Binary: 10010001011000101001001010100000000000000000₂
• Hexadecimal: 0x916292A0000
• Base-36: 3JHPB5Z40

Squares and roots of 9990784548864

• 9990784548864 squared (9990784548864²) is 99815775901819640003690496
• 9990784548864 cubed (9990784548864³) is 997237911612771254810965839374444396544
• The square root of 9990784548864 is 3160820.2335571063
• The cube root of 9990784548864 is 21537.7268371361

Scales and comparisons

• 9,990,784,548,864 seconds is equal to 317,676 years, 2 weeks, 2 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 9,990,784,548,864 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 9990784548864 cubic inches would be around 1794.8 feet tall.

Recreational maths with 9990784548864

• 9990784548864 backwards is 4688454870999
• The number of decimal digits it has is: 13
• The sum of 9990784548864's digits is 81
• More coming soon!