990143823200

Names of 990143823200

• Cardinal: 990143823200 can be written as Nine hundred ninety billion, one hundred forty-three million, eight hundred twenty-three thousand, two hundred.

Scientific notation

• Scientific notation: 9.901438232 × 10¹¹

Factors of 990143823200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1186

Divisors of 990143823200

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 49 50 56 70 76 80 95 98 100 112 133 140 152 160 175 190 196 200 224 245 266 280 304 350 380 392 400 475 490 532 560 608 665 700 760 784 800 931 950 980 1064 1120 1153 1225 1330 1400 1520 1568 1862 1900 1960 2128 2306 2450 2660 2800 3040 3325 3724 3800 3920 4256 4612 4655 4900 5320 5600 5765 6650 7448 7600 7840 8071 9224 9310 9800 10640 11530 13300 14896 15200 16142 18448 18620 19600 21280 21907 23060 23275 26600 28825 29792 32284 36896 37240 39200 40355 43814 46120 46550 53200 56497 57650 64568 74480 80710 87628 92240 93100 106400 109535 112994 115300 129136 148960 153349 161420 175256 184480 186200 201775 219070 225988 230600 258272 282485 306698 322840 350512 372400 403550 438140 451976 461200 547675 564970 613396 645680 701024 744800 766745 807100 876280 903952 922400 1073443 1095350 1129940 1226792 1291360 1329409 1412425 1533490 1614200 1752560 1807904 2146886 2190700 2259880 2453584 2658818 2824850 3066980 3228400 3505120 3833725 4293772 4381400 4519760 4907168 5317636 5367215 5649700 6133960 6456800 6647045 7667450 8587544 8762800 9039520 9305863 10635272 10734430 11299400 12267920 13294090 15334900 17175088 17525600 18611726 21270544 21468860 22598800 24535840 25258771 26588180 26836075 30669800 33235225 34350176 37223452 42541088 42937720 45197600 46529315 50517542 53176360 53672150 61339600 65141041 66470450 74446904 85875440 93058630 101035084 106352720 107344300 122679200 126293855 130282082 132940900 148893808 171750880 176811397 186117260 202070168 212705440 214688600 232646575 252587710 260564164 265881800 297787616 325705205 353622794 372234520 404140336 429377200 465293150 505175420 521128328 531763600 631469275 651410410 707245588 744469040 808280672 858754400 884056985 930586300 1010350840 1042256656 1063527200 1237679779 1262938550 1302820820 1414491176 1488938080 1628526025 1768113970 1861172600 2020701680 2084513312 2475359558 2525877100 2605641640 2828982352 3257052050 3536227940 3722345200 4041403360 4420284925 4950719116 5051754200 5211283280 5657964704 6188398895 6514104100 7072455880 7444690400 8840569850 9901438232 10103508400 10422566560 12376797790 13028208200 14144911760 17681139700 19802876464 20207016800 24753595580 26056416400 28289823520 30941994475 35362279400 39605752928 49507191160 52112832800 61883988950 70724558800 99014382320 123767977900 141449117600 198028764640 247535955800 495071911600 990143823200
• Sum of all divisors σ(n): 2962392074460
• Sum of proper divisors (its aliquot sum) s(n): 1972248251260
• 990143823200 is an abundant number, because the sum of its proper divisors (1972248251260) is greater than itself. Its abundance is 982104428060

Bases of 990143823200

• Binary: 1110011010001001001010111011110101100000₂
• Hexadecimal: 0xE6892BBD60
• Base-36: CMV62FKW

Squares and roots of 990143823200

• 990143823200 squared (990143823200²) is 980384790621112858240000
• 990143823200 cubed (990143823200³) is 970721944792720188096433223168000000
• The square root of 990143823200 is 995059.7083592521
• The cube root of 990143823200 is 9967.0375443669

Scales and comparisons

• 990,143,823,200 seconds is equal to 31,483 years, 26 weeks, 3 days, 22 hours, 53 minutes, 20 seconds.
• To count from 1 to 990,143,823,200 would take you about sixty-two thousand, nine hundred sixty-seven 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 990143823200 cubic inches would be around 830.6 feet tall.

Recreational maths with 990143823200

• 990143823200 backwards is 002328341099
• The number of decimal digits it has is: 12
• The sum of 990143823200's digits is 41
• More coming soon!