9990043703766

Names of 9990043703766

• Cardinal: 9990043703766 can be written as Nine trillion, nine hundred ninety billion, forty-three million, seven hundred three thousand, seven hundred sixty-six.

Scientific notation

• Scientific notation: 9.990043703766 × 10¹²

Factors of 9990043703766

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2856

Divisors of 9990043703766

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 49 54 63 81 86 98 126 129 147 162 189 243 258 294 301 378 387 441 486 567 602 729 774 882 903 1134 1161 1323 1458 1701 1806 1849 2107 2187 2322 2646 2709 2801 3402 3483 3698 3969 4214 4374 5103 5418 5547 5602 6321 6561 6966 7938 8127 8403 10206 10449 11094 11907 12642 12943 13122 15309 16254 16641 16806 18963 19607 19683 20898 23814 24381 25209 25886 30618 31347 33282 35721 37926 38829 39214 39366 45927 48762 49923 50418 56889 58821 62694 71442 73143 75627 77658 90601 91854 94041 99846 107163 113778 116487 117642 120443 137249 137781 146286 149769 151254 170667 176463 181202 188082 214326 219429 226881 232974 240886 271803 274498 275562 282123 299538 321489 341334 349461 352926 361329 411747 438858 449307 453762 512001 529389 543606 564246 642978 658287 680643 698922 722658 815409 823494 843101 846369 898614 964467 1024002 1048383 1058778 1083987 1235241 1316574 1347921 1361286 1536003 1588167 1630818 1686202 1692738 1928934 1974861 2041929 2096766 2167974 2446227 2470482 2529303 2695842 3072006 3145149 3176334 3251961 3705723 3949722 4043763 4083858 4608009 4764501 4892454 5058606 5179049 5901707 5924583 6125787 6290298 6503922 7338681 7411446 7587909 8087526 9216018 9435447 9529002 9755883 10358098 11117169 11803414 11849166 12131289 12251574 13824027 14293503 14677362 15175818 15537147 17705121 18377361 18870894 19511766 22016043 22234338 22763727 24262578 27648054 28306341 28587006 29267649 31074294 33351507 35410242 36253343 36393867 36754722 41472081 42880509 44032086 45527454 46611441 53115363 55132083 56612682 58535298 66048129 66703014 68291181 72506686 72787734 82944162 84919023 85761018 87802947 93222882 100054521 106230726 108760029 110264166 128641527 132096258 136582362 139834323 159346089 169838046 175605894 198144387 200109042 204873543 217520058 253773401 254757069 257283054 263408841 279668646 300163563 318692178 326280087 385924581 396288774 409747086 419502969 478038267 507546802 509514138 526817682 594433161 600327126 614620629 652560174 761320203 771849162 790226523 839005938 900490689 956076534 978840261 1188866322 1229241258 1258508907 1434114801 1522640406 1580453046 1783299483 1800981378 1843861887 1957680522 2283960609 2370679569 2517017814 2701472067 2868229602 2936520783 3566598966 3687723774 3775526721 4302344403 4567921218 4741359138 5402944134 5531585661 5873041566 6851881827 7551053442 8604688806 8809562349 11063171322 11326580163 12907033209 13703763654 16594756983 17619124698 20555645481 22653160326 25814066418 26428687047 33189513966 33979740489 38721099627 41111290962 52857374094 61666936443 67959480978 77442199254 79286061141 101939221467 116163298881 123333872886 158572122282 185000809329 203878442934 232326597762 237858183423 370001618658 475716366846 555002427987 713574550269 1110004855974 1427149100538 1665007283961 3330014567922 4995021851883 9990043703766
• Sum of all divisors σ(n): 26778734656344
• Sum of proper divisors (its aliquot sum) s(n): 16788690952578
• 9990043703766 is an abundant number, because the sum of its proper divisors (16788690952578) is greater than itself. Its abundance is 6798647248812

Bases of 9990043703766

• Binary: 10010001010111111101000000011001100111010110₂
• Hexadecimal: 0x915FD0199D6
• Base-36: 3JHD233DI

Squares and roots of 9990043703766

• 9990043703766 squared (9990043703766²) is 99800973203154699162582756
• 9990043703766 cubed (9990043703766³) is 997016083977894887577635734352723859096
• The square root of 9990043703766 is 3160703.0394780843
• The cube root of 9990043703766 is 21537.1944627369

Scales and comparisons

• 9,990,043,703,766 seconds is equal to 317,652 years, 25 weeks, 2 days, 19 hours, 56 minutes, 6 seconds.
• To count from 1 to 9,990,043,703,766 would take you about seven hundred ninety-four thousand, one hundred thirty-one 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 9990043703766 cubic inches would be around 1794.8 feet tall.

Recreational maths with 9990043703766

• 9990043703766 backwards is 6673073400999
• 9990043703766 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9990043703766's digits is 63
• More coming soon!