990352434420822

Names of 990352434420822

• Cardinal: 990352434420822 can be written as Nine hundred ninety trillion, three hundred fifty-two billion, four hundred thirty-four million, four hundred twenty thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 9.90352434420822 × 10¹⁴

Factors of 990352434420822

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 929

Divisors of 990352434420822

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 11 17 19 22 33 34 38 51 57 66 102 114 121 187 209 242 289 323 361 363 374 418 561 578 627 646 722 726 867 877 969 1083 1122 1254 1734 1754 1938 2057 2166 2299 2631 3179 3553 3971 4114 4598 4913 5262 5491 6137 6171 6358 6897 7106 7942 9537 9647 9826 10659 10982 11913 12274 12342 13794 14739 14909 16473 16663 18411 19074 19294 21318 23826 28941 29478 29818 32946 33326 34969 36822 39083 43681 44727 49989 54043 57882 60401 67507 69938 78166 87362 89454 93347 99978 104329 104907 106117 108086 117249 120802 131043 135014 162129 163999 181203 183293 186694 202521 208658 209814 212234 234498 253453 262086 280041 283271 312987 316597 318351 324258 327998 362406 366586 405042 491997 506906 549879 560082 566542 594473 625974 633194 636702 664411 742577 760359 769129 849813 949791 983994 1026817 1099758 1147619 1188946 1328822 1485154 1520718 1538258 1699626 1773593 1783419 1803989 1899582 1993233 2016223 2053634 2227731 2295238 2307387 2787983 3080451 3115981 3442857 3482567 3547186 3566838 3607978 3986466 4032446 4308701 4455462 4614774 4815607 5320779 5382149 5411967 5575966 6048669 6160902 6231962 6885714 6965134 8363949 8460419 8617402 9347943 9631214 10447701 10641558 10764298 10823934 11294987 12097338 12623809 12926103 13075193 14446821 14613451 16146447 16727898 16920838 18695886 19509523 20895402 22589974 25247618 25381257 25852206 26150386 28893642 29226902 30667813 32292894 33884961 34275791 37871427 38308237 39019046 39225579 43840353 47395711 50762514 52971677 58528569 59203639 61335626 67769922 68551582 75742854 76616474 78451158 81865319 87680706 91496533 92003439 93064609 94791422 102827373 105943354 114924711 117057138 118407278 142187133 143827123 158915031 160747961 163730638 177610917 182993066 184006878 186129218 205654746 214604753 222278281 229849422 245595957 248428667 274489599 277655569 279193827 284374266 287654246 317830062 321495922 355221834 429209506 431481369 444556562 482243883 491191914 496857334 521352821 548979198 555311138 558387654 582688447 643814259 651240029 666834843 745286001 832966707 862962738 900518509 964487766 1006461863 1042705642 1165376894 1287628518 1302480058 1333669686 1490572002 1555441061 1564058463 1582098353 1665933414 1748065341 1768227571 1801037018 1953720087 2012923726 2445061091 2701555527 2732715337 3019385589 3054211259 3110882122 3128116926 3164196706 3496130682 3536455142 3778730777 3907440174 4223287339 4666323183 4720144673 4746295059 4890122182 5304682713 5403111054 5465430674 6038771178 6108422518 7335183273 7557461554 8198146011 8446574678 9162633777 9332646366 9440289346 9492590118 9905703599 10609365426 11071080493 11336192331 12669862017 14160434019 14670366546 16396292022 17109851671 18325267554 19811407198 22142160986 22672384662 25339724034 26895672001 28320868038 29717110797 30059868707 33213241479 33596323849 34219703342 41566038547 46456160729 51329555013 51921591403 53791344002 59434221594 60119737414 66426482958 67192647698 71795884763 80242459441 80687016003 83132077094 90179606121 92912321458 100788971547 102659110026 103843182806 124698115641 139368482187 143591769526 155764774209 160484918882 161374032006 180359212242 188208368381 201577943094 215387654289 240727378323 249396231282 278736964374 311529548418 376416736762 430775308578 457226424017 481454756646 511017768019 564625105143 571137505433 789754732393 882667053851 914452848034 1022035536038 1129250210286 1142275010866 1364121810497 1371679272051 1533053304057 1579509464786 1713412516299 1765334107702 2369264197179 2648001161553 2728243620994 2743358544102 3066106608114 3426825032598 4092365431491 4738528394358 5296002323106 8184730862982 8687302056323 9709337592361 15005339915467 17374604112646 19418675184722 26061906168969 29128012777083 30010679830934 45016019746401 52123812337938 58256025554166 90032039492802 165058739070137 330117478140274 495176217210411 990352434420822
• Sum of all divisors σ(n): 2444122893497040
• Sum of proper divisors (its aliquot sum) s(n): 1453770459076218
• 990352434420822 is an abundant number, because the sum of its proper divisors (1453770459076218) is greater than itself. Its abundance is 463418024655396

Bases of 990352434420822

• Binary: 11100001001011100001100101000011100101110001010110₂
• Hexadecimal: 0x384B8650E5C56
• Base-36: 9R1TMLB8EU

Squares and roots of 990352434420822

• 990352434420822 squared (990352434420822²) is 980797944363248540138587155684
• 990352434420822 cubed (990352434420822³) is 971335631875081124416027464110986858885252248
• The square root of 990352434420822 is 31469865.4973424061
• The cube root of 990352434420822 is 99677.3747294125

Scales and comparisons

• 990,352,434,420,822 seconds is equal to 31,490,144 years, 2 weeks, 5 days, 10 hours, 13 minutes, 42 seconds.
• To count from 1 to 990,352,434,420,822 would take you about seventy-eight million, seven hundred twenty-five thousand, three hundred sixty 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 990352434420822 cubic inches would be around 8306.4 feet tall.

Recreational maths with 990352434420822

• 990352434420822 backwards is 228024434253099
• 990352434420822 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 990352434420822's digits is 57
• More coming soon!