990049446400

Names of 990049446400

• Cardinal: 990049446400 can be written as Nine hundred ninety billion, forty-nine million, four hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 9.900494464 × 10¹¹

Factors of 990049446400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8295

Divisors of 990049446400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 64 70 71 76 80 95 100 112 128 133 140 142 152 160 175 190 200 224 256 266 280 284 304 320 350 355 380 400 448 475 497 512 532 560 568 608 640 665 700 710 760 800 896 950 994 1064 1120 1136 1216 1280 1330 1349 1400 1420 1520 1600 1775 1792 1900 1988 2128 2240 2272 2432 2485 2560 2660 2698 2800 2840 3040 3200 3325 3550 3584 3800 3976 4256 4480 4544 4864 4970 5320 5396 5600 5680 6080 6400 6650 6745 7100 7600 7952 8191 8512 8960 9088 9443 9728 9940 10640 10792 11200 11360 12160 12425 12800 13300 13490 14200 15200 15904 16382 17024 17920 18176 18886 19880 21280 21584 22400 22720 24320 24850 26600 26980 28400 30400 31808 32764 33725 34048 36352 37772 39760 40955 42560 43168 44800 45440 47215 48640 49700 53200 53960 56800 57337 60800 63616 65528 67450 68096 75544 79520 81910 85120 86336 89600 90880 94430 99400 106400 107920 113600 114674 121600 127232 131056 134900 151088 155629 159040 163820 170240 172672 181760 188860 198800 204775 212800 215840 227200 229348 236075 243200 254464 262112 269800 286685 302176 311258 318080 327640 340480 345344 377720 397600 409550 425600 431680 454400 458696 472150 524224 539600 573370 581561 604352 622516 636160 655280 690688 755440 778145 795200 819100 851200 863360 908800 917392 944300 1048448 1079200 1089403 1146740 1163122 1208704 1245032 1272320 1310560 1433425 1510880 1556290 1590400 1638200 1702400 1726720 1834784 1888600 2096896 2158400 2178806 2293480 2326244 2417408 2490064 2621120 2866850 2907805 3021760 3112580 3180800 3276400 3453440 3669568 3777200 3890725 4070927 4193792 4316800 4357612 4586960 4652488 4834816 4980128 5242240 5447015 5733700 5815610 6043520 6225160 6361600 6552800 7339136 7554400 7781450 8141854 8633600 8715224 9173920 9304976 9960256 10484480 10894030 11049659 11467400 11631220 12087040 12450320 13105600 14539025 14678272 15108800 15562900 16283708 17267200 17430448 18347840 18609952 19920512 20354635 20968960 21788060 22099318 22934800 23262440 24174080 24900640 26211200 27235075 29078050 29356544 30217600 31125800 32567416 34860896 36695680 37219904 39841024 40709270 43576120 44198636 45869600 46524880 49801280 52422400 54470150 55248295 58156100 60435200 62251600 65134832 69721792 73391360 74439808 77347613 79682048 81418540 87152240 88397272 91739200 93049760 99602560 101773175 104844800 108940300 110496590 116312200 120870400 124503200 130269664 139443584 146782720 148879616 154695226 162837080 174304480 176794544 183478400 186099520 199205120 203546350 217880600 220993180 232624400 249006400 260539328 276241475 278887168 297759232 309390452 325674160 348608960 353589088 366956800 372199040 386738065 398410240 407092700 435761200 441986360 465248800 498012800 521078656 552482950 557774336 618780904 651348320 697217920 707178176 733913600 744398080 773476130 814185400 871522400 883972720 930497600 996025600 1042157312 1104965900 1237561808 1302696640 1394435840 1414356352 1488796160 1546952260 1628370800 1743044800 1767945440 1860995200 1933690325 1992051200 2084314624 2209931800 2475123616 2605393280 2788871680 2828712704 3093904520 3256741600 3486089600 3535890880 3721990400 3867380650 4419863600 4950247232 5210786560 5657425408 6187809040 6513483200 6972179200 7071781760 7443980800 7734761300 8839727200 9900494464 10421573120 12375618080 13026966400 13944358400 14143563520 15469522600 17679454400 19800988928 24751236160 26053932800 28287127040 30939045200 35358908800 39601977856 49502472320 52107865600 61878090400 70717817600 99004944640 123756180800 141435635200 198009889280 247512361600 495024723200 990049446400
• Sum of all divisors σ(n): 2992814161920
• Sum of proper divisors (its aliquot sum) s(n): 2002764715520
• 990049446400 is an abundant number, because the sum of its proper divisors (2002764715520) is greater than itself. Its abundance is 1012715269120

Bases of 990049446400

• Binary: 1110011010000011100010111010101000000000₂
• Hexadecimal: 0xE6838BAA00
• Base-36: CMTLVLZ4

Squares and roots of 990049446400

• 990049446400 squared (990049446400²) is 980197906316946472960000
• 990049446400 cubed (990049446400³) is 970444394511531918492480569344000000
• The square root of 990049446400 is 995012.2845472813
• The cube root of 990049446400 is 9966.7208607447

Scales and comparisons

• 990,049,446,400 seconds is equal to 31,480 years, 26 weeks, 3 days, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 990,049,446,400 would take you about sixty-two thousand, nine hundred sixty-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 990049446400 cubic inches would be around 830.6 feet tall.

Recreational maths with 990049446400

• 990049446400 backwards is 004644940099
• The number of decimal digits it has is: 12
• The sum of 990049446400's digits is 49
• More coming soon!