990190223750

Names of 990190223750

• Cardinal: 990190223750 can be written as Nine hundred ninety billion, one hundred ninety million, two hundred twenty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 9.9019022375 × 10¹¹

Factors of 990190223750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 375

Divisors of 990190223750

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 5 7 10 13 14 17 25 26 34 35 49 50 65 70 85 91 98 119 125 130 169 170 175 182 221 238 245 250 289 325 331 338 350 425 442 455 490 578 595 625 637 650 662 833 845 850 875 910 1105 1183 1190 1225 1250 1274 1445 1547 1625 1655 1666 1690 1750 2023 2125 2210 2275 2317 2366 2450 2873 2890 2975 3094 3185 3250 3310 3757 4046 4165 4225 4250 4303 4375 4550 4634 5525 5627 5746 5915 5950 6125 6370 7225 7514 7735 8125 8275 8281 8330 8450 8606 8750 10115 10625 10829 11050 11254 11375 11585 11830 12250 14161 14365 14450 14875 15470 15925 16219 16250 16550 16562 18785 20111 20230 20825 21125 21250 21515 21658 22750 23170 26299 27625 28135 28322 28730 29575 29750 30121 30625 31850 32438 36125 37570 38675 39389 40222 41375 41405 41650 42250 43030 48841 50575 52598 54145 55250 55939 56270 56875 57925 59150 60242 61250 70805 71825 72250 73151 74375 77350 78778 79625 81095 82750 82810 93925 95659 97682 100555 101150 104125 105625 107575 108290 111878 113750 115850 131495 138125 140675 140777 141610 143650 146302 147875 148750 150605 159250 162190 180625 184093 187850 191318 193375 196945 201110 206875 207025 208250 210847 211250 215150 244205 252875 262990 270725 275723 276250 279695 281350 281554 289625 295750 301210 341887 354025 359125 361250 365755 368186 386750 391573 393890 398125 405475 413750 414050 421694 469625 478295 488410 502775 505750 512057 520625 537875 541450 551446 559390 579250 657475 669613 683774 703375 703885 708050 718250 731510 739375 753025 783146 796250 810950 920465 939250 950963 956590 966875 984725 1005550 1024114 1035125 1041250 1054235 1075750 1221025 1243567 1264375 1314950 1339226 1353625 1378615 1398475 1406750 1407770 1448125 1478750 1506050 1709435 1770125 1795625 1828775 1840930 1901926 1933750 1957865 1969450 2027375 2070250 2108470 2348125 2391475 2393209 2442050 2487134 2513875 2528750 2560285 2689375 2707250 2741011 2757230 2796950 2896250 3287375 3348065 3418870 3516875 3519425 3540250 3584399 3591250 3657550 3765125 3915730 4054750 4602325 4687291 4696250 4754815 4782950 4786418 4923625 5027750 5120570 5175625 5271175 5378750 5482022 6105125 6217835 6574750 6656741 6696130 6768125 6893075 6992375 7033750 7038850 7168798 7530250 8547175 8704969 8850625 9143875 9204650 9374582 9509630 9789325 9847250 10136875 10351250 10542350 11957375 11966045 12210250 12435670 12569375 12801425 13313482 13536250 13705055 13786150 13984750 16166371 16436875 16740325 17094350 17409938 17597125 17701250 17921995 18287750 18825625 19578650 20273750 23011625 23436455 23774075 23914750 23932090 24618125 25138750 25602850 26355875 27410110 30525625 31089175 32332742 32873750 33283705 33480650 34465375 34961875 35194250 35843990 37651250 42735875 43524845 45719375 46023250 46597187 46872910 47548150 48946625 49236250 52711750 59786875 59830225 60934783 61051250 62178350 64007125 66567410 68525275 68930750 69923750 80831855 83701625 85471750 87049690 87985625 89609975 91438750 93194374 97893250 113164597 115058125 117182275 118870375 119573750 119660450 121869566 128014250 131779375 137050550 155445875 161663710 166418525 167403250 172326875 175971250 179219950 213679375 217624225 226329194 230116250 232985935 234364550 237740750 244733125 263558750 299151125 304673915 310891750 320035625 332837050 342626375 344653750 404159275 418508125 427358750 435248450 448049875 465971870 489466250 565822985 585911375 594351875 598302250 609347830 640071250 685252750 777229375 792152179 808318550 832092625 837016250 896099750 1088121125 1131645970 1164929675 1171822750 1188703750 1495755625 1523369575 1554458750 1584304358 1664185250 1713131875 2020796375 2176242250 2240249375 2329859350 2829114925 2929556875 2991511250 3046739150 3426263750 3960760895 4041592750 4160463125 4480498750 5440605625 5658229850 5824648375 5859113750 7616847875 7921521790 8320926250 10103981875 10881211250 11649296750 14145574625 15233695750 19803804475 20207963750 28291149250 29123241875 38084239375 39607608950 58246483750 70727873125 76168478750 99019022375 141455746250 198038044750 495095111875 990190223750
• Sum of all divisors σ(n): 2491005538692
• Sum of proper divisors (its aliquot sum) s(n): 1500815314942
• 990190223750 is an abundant number, because the sum of its proper divisors (1500815314942) is greater than itself. Its abundance is 510625091192

Bases of 990190223750

• Binary: 1110011010001011111011111100000110000110₂
• Hexadecimal: 0xE68BEFC186
• Base-36: CMVXOYH2

Squares and roots of 990190223750

• 990190223750 squared (990190223750²) is 980476679210075064062500
• 990190223750 cubed (990190223750³) is 970858422368681200938342458984375000
• The square root of 990190223750 is 995083.0235462767
• The cube root of 990190223750 is 9967.1932351493

Scales and comparisons

• 990,190,223,750 seconds is equal to 31,484 years, 51 weeks, 1 day, 23 hours, 55 minutes, 50 seconds.
• To count from 1 to 990,190,223,750 would take you about sixty-two thousand, nine hundred sixty-nine 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 990190223750 cubic inches would be around 830.6 feet tall.

Recreational maths with 990190223750

• 990190223750 backwards is 057322091099
• The number of decimal digits it has is: 12
• The sum of 990190223750's digits is 47
• More coming soon!